9.8
极危
67 个模型检测该样本为恶意！
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a2f4d3da25e52d88eafb7a7da242e9bb507fe4626af58ca3b8c1a13e391c2000

94d715c76354182482dcc8fb446a1be7.exe

分析耗时

77s

最近分析

文件大小

253.0KB
静态报毒 动态报毒 100% AECW AI SCORE=100 AIDETECTVM BOMW BREUT CEEINJECT CLASSIC COMET CONFIDENCE DARKCOMET DARKKOMET DELF ELDORADO FILEREPMALWARE FYNLOS FYNLOSK FYNLOSKI GENETIC GENOME HIGH CONFIDENCE MALICIOUS PE MALWARE1 MALWARE@#13RKRDFRGKK2M MULDROP5 R + TROJ RJRIZ SCORE STATIC AI TORDEV TSCOPE UNSAFE X1341 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
Alibaba Backdoor:Win32/CeeInject.56573ba2 20190527 0.3.0.5
Baidu Win32.Backdoor.Agent.l 20190318 1.0.0.2
Avast Win32:Dh-A [Heur] 20201229 21.1.5827.0
Kingsoft 20201229 2017.9.26.565
McAfee Generic.gj 20201229 6.0.6.653
Tencent Backdoor.Win32.Agent.aad 20201229 1.0.0.1
CrowdStrike win/malicious_confidence_100% (W) 20190702 1.0
静态指标
Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 个事件)
Time & API Arguments Status Return Repeated
1619791069.451499
GlobalMemoryStatusEx
success 1 0
One or more processes crashed (1 个事件)
Time & API Arguments Status Return Repeated
1619791069.639499
__exception__
stacktrace: 
94d715c76354182482dcc8fb446a1be7+0x9792 @ 0x409792
94d715c76354182482dcc8fb446a1be7+0x90f13 @ 0x490f13
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x763533ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77d69ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77d69ea5

registers.esp: 1637620
registers.edi: 0
registers.eax: 1637620
registers.ebp: 1637700
registers.edx: 0
registers.ebx: 4229152
registers.esi: 1637776
registers.ecx: 7
exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b
exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727
exception.instruction: leave
exception.module: KERNELBASE.dll
exception.exception_code: 0xeedfade
exception.offset: 46887
exception.address: 0x778eb727
success 0 0
行为判定
动态指标
Connects to a Dynamic DNS Domain (1 个事件)
domain ventoclima.hopto.org
Allocates read-write-execute memory (usually to unpack itself) (2 个事件)
Time & API Arguments Status Return Repeated
1619791069.217499
NtAllocateVirtualMemory
process_identifier: 732
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x004c0000
success 0 0
1619791072.327001
NtAllocateVirtualMemory
process_identifier: 2272
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x01df0000
success 0 0
The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)
entropy 7.923748411579477 section {'size_of_data': '0x0003e000', 'virtual_address': '0x0007b000', 'entropy': 7.923748411579477, 'name': 'UPX1', 'virtual_size': '0x0003e000'} description A section with a high entropy has been found
entropy 0.9841269841269841 description Overall entropy of this PE file is high
Checks for the Locally Unique Identifier on the system for a suspicious privilege (20 个事件)
Time & API Arguments Status Return Repeated
1619791069.560499
LookupPrivilegeValueW
system_name:
privilege_name: SeSecurityPrivilege
success 1 0
1619791069.560499
LookupPrivilegeValueW
system_name:
privilege_name: SeTakeOwnershipPrivilege
success 1 0
1619791069.560499
LookupPrivilegeValueW
system_name:
privilege_name: SeLoadDriverPrivilege
success 1 0
1619791069.560499
LookupPrivilegeValueW
system_name:
privilege_name: SeBackupPrivilege
success 1 0
1619791069.560499
LookupPrivilegeValueW
system_name:
privilege_name: SeRestorePrivilege
success 1 0
1619791069.560499
LookupPrivilegeValueW
system_name:
privilege_name: SeShutdownPrivilege
success 1 0
1619791069.576499
LookupPrivilegeValueW
system_name:
privilege_name: SeDebugPrivilege
success 1 0
1619791069.592499
LookupPrivilegeValueW
system_name:
privilege_name: SeRemoteShutdownPrivilege
success 1 0
1619791069.592499
LookupPrivilegeValueW
system_name:
privilege_name: SeManageVolumePrivilege
success 1 0
1619791069.607499
LookupPrivilegeValueW
system_name:
privilege_name: SeCreateGlobalPrivilege
success 1 0
1619791072.405001
LookupPrivilegeValueW
system_name:
privilege_name: SeSecurityPrivilege
success 1 0
1619791072.405001
LookupPrivilegeValueW
system_name:
privilege_name: SeTakeOwnershipPrivilege
success 1 0
1619791072.405001
LookupPrivilegeValueW
system_name:
privilege_name: SeLoadDriverPrivilege
success 1 0
1619791072.483001
LookupPrivilegeValueW
system_name:
privilege_name: SeBackupPrivilege
success 1 0
1619791072.483001
LookupPrivilegeValueW
system_name:
privilege_name: SeRestorePrivilege
success 1 0
1619791072.483001
LookupPrivilegeValueW
system_name:
privilege_name: SeShutdownPrivilege
success 1 0
1619791072.483001
LookupPrivilegeValueW
system_name:
privilege_name: SeDebugPrivilege
success 1 0
1619791072.499001
LookupPrivilegeValueW
system_name:
privilege_name: SeRemoteShutdownPrivilege
success 1 0
1619791072.499001
LookupPrivilegeValueW
system_name:
privilege_name: SeManageVolumePrivilege
success 1 0
1619791072.499001
LookupPrivilegeValueW
system_name:
privilege_name: SeCreateGlobalPrivilege
success 1 0
The executable is compressed using UPX (2 个事件)
section UPX0 description Section name indicates UPX
section UPX1 description Section name indicates UPX
网络通信
Communicates with host for which no DNS query was performed (3 个事件)
host 172.217.24.14
host 203.208.40.98
host 203.208.41.65
Installs itself for autorun at Windows startup (8 个事件)
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit reg_value C:\Windows\system32\userinit.exe,C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\taskmgrk reg_value C:\Users\ADMINI~1.OSK\AppData\Local\Temp\Temp\Taskmgrk.exe
Creates known Fynloski/DarkComet files, registry keys and/or mutexes (3 个事件)
mutex DC_MUTEX-J9C4X34
regkey HKEY_CURRENT_USER\Software\DC3_FEXEC
regkey HKEY_CURRENT_USER\Software\DC2_USERS
Creates a windows hook that monitors keyboard input (keylogger) (1 个事件)
Time & API Arguments Status Return Repeated
1619791072.561001
SetWindowsHookExA
thread_identifier: 0
callback_function: 0x00481bc8
module_address: 0x00400000
hook_identifier: 13 (WH_KEYBOARD_LL)
success 66029 0
Modifies security center warnings (2 个事件)
registry HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify
registry HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify
Stops Windows services (1 个事件)
service wscsvc (regkey HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start)
Disables Windows Security features (2 个事件)
description attempts to disable antivirus notifications registry HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify
description attempts to disable windows update notifications registry HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify
File has been identified by 67 AntiVirus engines on VirusTotal as malicious (50 out of 67 个事件)
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Keylogger.Delf.AS
FireEye Generic.mg.94d715c763541824
CAT-QuickHeal Backdoor.Fynloski.A9
ALYac Trojan.Keylogger.Delf.AS
Cylance Unsafe
Zillya Trojan.Fynloski.Win32.147
SUPERAntiSpyware Trojan.Agent/Gen-Fynloski
Sangfor Malware
K7AntiVirus Trojan ( 000121231 )
Alibaba Backdoor:Win32/CeeInject.56573ba2
K7GW Trojan ( 000121231 )
Cybereason malicious.763541
Arcabit Trojan.Keylogger.Delf.AS
BitDefenderTheta AI:Packer.06E572671C
Cyren W32/Downloader.C.gen!Eldorado
Symantec Backdoor.Breut!gm
TotalDefense Win32/Fynloski.A!generic
Baidu Win32.Backdoor.Agent.l
APEX Malicious
Avast Win32:Dh-A [Heur]
ClamAV Win.Trojan.Darkkomet-6766578-0
Kaspersky Backdoor.Win32.Delf.aecw
BitDefender Trojan.Keylogger.Delf.AS
NANO-Antivirus Trojan.Win32.Tordev.rjriz
Paloalto generic.ml
ViRobot Backdoor.Win32.A.Delf.318976.A[UPX]
Rising Backdoor.DarkComet!1.CB87 (CLASSIC)
Ad-Aware Trojan.Keylogger.Delf.AS
Emsisoft Trojan.Fynloski (A)
Comodo Malware@#13rkrdfrgkk2m
F-Secure Backdoor.BDS/Backdoor.Gen
DrWeb Trojan.MulDrop5.40917
VIPRE Backdoor.Win32.Fynloski.A (v)
TrendMicro BKDR_FYNLOS.SMM
McAfee-GW-Edition BehavesLike.Win32.Backdoor.dc
Sophos Mal/Generic-R + Troj/Fynlosk-AK
SentinelOne Static AI - Malicious PE
Jiangmin Trojan/Genome.bomw
Avira BDS/Backdoor.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan[Backdoor]/Win32.Delf.aecw
Gridinsoft Backdoor.Win32.Fynloski.zv!n
Microsoft VirTool:Win32/CeeInject.AJJ!bit
AegisLab Trojan.Win32.Delf.m!c
ZoneAlarm Backdoor.Win32.Delf.aecw
GData Win32.Backdoor.DarkComet.H
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/FCN.140610.X1341
Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (2 个事件)
dead_host 192.168.56.101:49188
dead_host 203.208.41.65:80
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

2012-04-16 02:06:52

Imports

Library KERNEL32.DLL:
• 0x4b9bd0 LoadLibraryA
• 0x4b9bd4 GetProcAddress
• 0x4b9bd8 VirtualProtect
• 0x4b9bdc VirtualAlloc
• 0x4b9be0 VirtualFree
• 0x4b9be4 ExitProcess
Library advapi32.dll:
• 0x4b9bec IsValidSid
Library AVICAP32.DLL:
Library comctl32.dll:
• 0x4b9bfc ImageList_Add
Library gdi32.dll:
• 0x4b9c04 SaveDC
Library gdiplus.dll:
• 0x4b9c0c GdipFree
Library msacm32.dll:
• 0x4b9c14 acmStreamSize
Library netapi32.dll:
• 0x4b9c1c Netbios
Library ntdll:
Library ntdll.dll:
Library ole32.dll:
• 0x4b9c34 IsEqualGUID
Library oleaut32.dll:
• 0x4b9c3c VariantCopy
Library shell32.dll:
• 0x4b9c44 ShellExecuteA
Library SHFolder.dll:
• 0x4b9c4c SHGetFolderPathA
Library URLMON.DLL:
• 0x4b9c54 URLDownloadToFileA
Library user32.dll:
• 0x4b9c5c GetDC
Library version.dll:
• 0x4b9c64 VerQueryValueA
Library wininet.dll:
• 0x4b9c6c FtpPutFileA
Library winmm.dll:
• 0x4b9c74 waveInOpen
Library WS2_32.DLL:
• 0x4b9c7c WSAIoctl

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 49713 114.114.114.114 53
192.168.56.101 50002 114.114.114.114 53
192.168.56.101 53237 114.114.114.114 53
192.168.56.101 57756 114.114.114.114 53
192.168.56.101 58367 114.114.114.114 53
192.168.56.101 62318 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
192.168.56.101 123 20.189.79.72 time.windows.com 123
192.168.56.101 49235 224.0.0.252 5355
192.168.56.101 50534 224.0.0.252 5355
192.168.56.101 51963 224.0.0.252 5355
192.168.56.101 53657 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 57874 224.0.0.252 5355
192.168.56.101 62191 224.0.0.252 5355
192.168.56.101 63429 224.0.0.252 5355
192.168.56.101 1900 239.255.255.250 1900
192.168.56.101 49238 239.255.255.250 1900
192.168.56.101 50003 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.