6.2
高危

22a5872ba6adfe449e46d9a223cb7567697e30f89d6d42095e48de3033359de3

b862ebc24355186667a05fddc9acee34.exe

分析耗时

30s

最近分析

文件大小

69.0KB
静态报毒 动态报毒 100% AGEN AI SCORE=100 AIDETECT BSCOPE CMRTAZQRPSI4CLMBM+VWBUNLDEUG CONFIDENCE CRYPMOD DELSHAD ELDORADO FILECODER GENCIRC HIGH CONFIDENCE HJROUC HXQBQV8A MAILTO MALWARE1 MULTIPLUG NETW NETWALK NETWALKER R + TROJ R374144 RANSOMWARE RANSOMX RDMK SCORE SD@8RQQOE STATIC AI SUSGEN SUSPICIOUS PE TROJANPSW W6C4UTZR3JE ZUSY 更多
鹰眼引擎
未检测 暂无鹰眼引擎检测结果
静态判定
反病毒引擎
查杀引擎 查杀结果 查杀时间 查杀版本
McAfee Ransom-NetW!B862EBC24355 20210404 6.0.6.653
Alibaba Ransom:Win32/NetWalker.cccfc520 20190527 0.3.0.5
CrowdStrike win/malicious_confidence_100% (W) 20210203 1.0
Baidu 20190318 1.0.0.2
Avast Win32:RansomX-gen [Ransom] 20210404 21.1.5827.0
Tencent Malware.Win32.Gencirc.10b9c422 20210404 1.0.0.1
Kingsoft 20210404 2017.9.26.565
静态指标
Queries for the computername (1 个事件)
Time & API Arguments Status Return Repeated
1619861117.564408
GetComputerNameW
computer_name: OSKAR-PC
success 1 0
Command line console output was observed (1 个事件)
Time & API Arguments Status Return Repeated
1619872574.70627
WriteConsoleW
buffer: vssadmin 1.1 - 卷影复制服务管理命令行工具 (C) 版权所有 2001-2005 Microsoft Corp.
console_handle: 0x0000000000000007
success 1 0
Tries to locate where the browsers are installed (1 个事件)
file C:\Program Files\Google\Chrome\Application\89.0.4389.114\89.0.4389.114.manifest
The file contains an unknown PE resource name possibly indicative of a packer (1 个事件)
resource name None
行为判定
动态指标
Creates (office) documents on the filesystem (4 个事件)
file C:\Users\Administrator.Oskar-PC\Documents\rgBOkuCZvFwbYTdJq.docm
file C:\Users\Administrator.Oskar-PC\Documents\kPrwkXbJuXz.pptx
file C:\Users\Administrator.Oskar-PC\Documents\VpQWAkzsyCmvJRAK.doc
file C:\Users\Administrator.Oskar-PC\Documents\pzyWglTgTXwWI.doc
The binary likely contains encrypted or compressed data indicative of a packer (1 个事件)
entropy 7.912880380302016 section {'size_of_data': '0x00001600', 'virtual_address': '0x00012000', 'entropy': 7.912880380302016, 'name': '.rsrc', 'virtual_size': '0x00002000'} description A section with a high entropy has been found
Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 个事件)
Time & API Arguments Status Return Repeated
1619861117.548408
LookupPrivilegeValueW
system_name:
privilege_name: SeDebugPrivilege
success 1 0
1619872574.62827
LookupPrivilegeValueW
system_name:
privilege_name: SeBackupPrivilege
success 1 0
网络通信
Communicates with host for which no DNS query was performed (1 个事件)
host 172.217.24.14
Attempts to detect Cuckoo Sandbox through the presence of a file (2 个事件)
file C:\Python27\agent.pyw
file C:\tmpsij43m\analyzer.py
Writes a potential ransom message to disk (4 个事件)
Time & API Arguments Status Return Repeated
1619861118.033408
NtWriteFile
file_handle: 0x000002e0
filepath: C:\tmpsij43m\B42FEB-Readme.txt
buffer: Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b42feb -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b42feb: 6SkMpLKyqfyd5EekjLNRKf+o8R/WDyY32C423aZOg7WaqKGyj8 zas9Z330v6t8Uy7/pbO9zrV0Vvu0GUIh3yCxkcRFxIRaoSQzaM 0nu5PtAqr1XnCRrTTSt6I+5ny4y46MERoczVVcOwjsDh8H7qzT gJ11Q0JAp2srwzNM8eb6r1d2EVinSQWFDShHSjyqY2CpxmGg4W ltsftL+DkupSAkYv1R3FnaS+ozdW3X1w7Gk6AQwv8gZXM2uICo cUl62lAv+KFgdMsolo+PxmG8A2zWWdI46eU5aDqA==}
offset: 0
success 0 0
1619861121.579408
NtWriteFile
file_handle: 0x00000e18
filepath: C:\Python27\B42FEB-Readme.txt
buffer: Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b42feb -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b42feb: 6SkMpLKyqfyd5EekjLNRKf+o8R/WDyY32C423aZOg7WaqKGyj8 zas9Z330v6t8Uy7/pbO9zrV0Vvu0GUIh3yCxkcRFxIRaoSQzaM 0nu5PtAqr1XnCRrTTSt6I+5ny4y46MERoczVVcOwjsDh8H7qzT gJ11Q0JAp2srwzNM8eb6r1d2EVinSQWFDShHSjyqY2CpxmGg4W ltsftL+DkupSAkYv1R3FnaS+ozdW3X1w7Gk6AQwv8gZXM2uICo cUl62lAv+KFgdMsolo+PxmG8A2zWWdI46eU5aDqA==}
offset: 0
success 0 0
1619861124.361408
NtWriteFile
file_handle: 0x000002d8
filepath: C:\tmpsij43m\bin\B42FEB-Readme.txt
buffer: Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b42feb -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b42feb: 6SkMpLKyqfyd5EekjLNRKf+o8R/WDyY32C423aZOg7WaqKGyj8 zas9Z330v6t8Uy7/pbO9zrV0Vvu0GUIh3yCxkcRFxIRaoSQzaM 0nu5PtAqr1XnCRrTTSt6I+5ny4y46MERoczVVcOwjsDh8H7qzT gJ11Q0JAp2srwzNM8eb6r1d2EVinSQWFDShHSjyqY2CpxmGg4W ltsftL+DkupSAkYv1R3FnaS+ozdW3X1w7Gk6AQwv8gZXM2uICo cUl62lAv+KFgdMsolo+PxmG8A2zWWdI46eU5aDqA==}
offset: 0
success 0 0
1619861125.908408
NtWriteFile
file_handle: 0x00001cb8
filepath: C:\ProgramData\Microsoft\User Account Pictures\B42FEB-Readme.txt
buffer: Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b42feb -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b42feb: 6SkMpLKyqfyd5EekjLNRKf+o8R/WDyY32C423aZOg7WaqKGyj8 zas9Z330v6t8Uy7/pbO9zrV0Vvu0GUIh3yCxkcRFxIRaoSQzaM 0nu5PtAqr1XnCRrTTSt6I+5ny4y46MERoczVVcOwjsDh8H7qzT gJ11Q0JAp2srwzNM8eb6r1d2EVinSQWFDShHSjyqY2CpxmGg4W ltsftL+DkupSAkYv1R3FnaS+ozdW3X1w7Gk6AQwv8gZXM2uICo cUl62lAv+KFgdMsolo+PxmG8A2zWWdI46eU5aDqA==}
offset: 0
success 0 0
Uses suspicious command line tools or Windows utilities (1 个事件)
cmdline C:\Windows\system32\vssadmin.exe delete shadows /all /quiet
Detects VirtualBox through the presence of a file (3 个事件)
file C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest.cat
file C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxMouse.inf
file C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxVideo.inf
File has been identified by 54 AntiVirus engines on VirusTotal as malicious (50 out of 54 个事件)
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Zusy.303374
FireEye Generic.mg.b862ebc243551866
McAfee Ransom-NetW!B862EBC24355
Malwarebytes Ransom.NetWalker
Sangfor Ransom.Win32.Crypmod.gen
K7AntiVirus Trojan ( 0056b6ab1 )
Alibaba Ransom:Win32/NetWalker.cccfc520
K7GW Trojan ( 0056b6ab1 )
CrowdStrike win/malicious_confidence_100% (W)
Arcabit Trojan.Zusy.D4A10E
BitDefenderTheta AI:Packer.277DB83B1E
Cyren W32/Netwalker.A.gen!Eldorado
ESET-NOD32 a variant of Win32/Filecoder.NetWalker.D
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Ransomware.Netwalker-7671868-0
Kaspersky HEUR:Trojan-Ransom.Win32.Mailto.gen
BitDefender Gen:Variant.Zusy.303374
NANO-Antivirus Trojan.Win32.Filecoder.hjrouc
Paloalto generic.ml
AegisLab Trojan.Win32.DelShad.4!c
Tencent Malware.Win32.Gencirc.10b9c422
Ad-Aware Gen:Variant.Zusy.303374
Emsisoft Gen:Variant.Zusy.303374 (B)
Comodo TrojWare.Win32.Ransom.NetWalker.SD@8rqqoe
F-Secure Heuristic.HEUR/AGEN.1115135
DrWeb Trojan.Encoder.32281
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.NETWALKER.SBA
McAfee-GW-Edition BehavesLike.Win32.MultiPlug.kh
Sophos Mal/Generic-R + Troj/Netwalk-A
Ikarus Trojan-Ransom.NetWalker
Avira HEUR/AGEN.1115135
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.DelShad
Gridinsoft Ransom.Win32.Ransom.vb!s1
Microsoft Ransom:Win32/Crypmod
ZoneAlarm HEUR:Trojan-Ransom.Win32.Mailto.gen
GData Gen:Variant.Zusy.303374
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.RansomCrypt.R374144
VBA32 BScope.TrojanPSW.Spy
ALYac Trojan.Ransom.Mailto
TrendMicro-HouseCall Ransom.Win32.NETWALKER.SBA
Rising Ransom.NetWalker!1.CFC6 (RDMK:cmRtazqrpsI4clMBM+VwBuNldeUg)
Yandex Trojan.Filecoder!w6c4UtZR3jE
SentinelOne Static AI - Suspicious PE
Fortinet W32/NetWalker.B!tr.ransom
可视化分析
二进制图像
暂无二进制图像 该样本未生成二进制可视化图像
运行截图
暂无运行截图 该样本运行过程中未生成截图

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PE Compile Time

2020-03-26 23:20:15

Imports

Library KERNEL32.dll:
0x410000 Sleep

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 49235 114.114.114.114 53
192.168.56.101 50534 114.114.114.114 53
192.168.56.101 56539 114.114.114.114 53
192.168.56.101 65004 114.114.114.114 53
192.168.56.101 137 192.168.56.255 137
192.168.56.101 138 192.168.56.255 138
192.168.56.101 55368 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 60123 224.0.0.252 5355
192.168.56.101 62191 224.0.0.252 5355
192.168.56.101 1900 239.255.255.250 1900
192.168.56.101 50535 239.255.255.250 3702
192.168.56.101 56540 239.255.255.250 3702
192.168.56.101 56807 239.255.255.250 1900
192.168.56.101 58707 239.255.255.250 3702

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.
Sorry! No dropped buffers.