5.6
高危
57 个模型检测该样本为恶意！
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585c8f904fc5af3a5d02eda76c0da8095f79f040340a3b31758c1caf6c20664c

27b33c8aa07912d1174af90cc6d55ad3.exe

分析耗时

84s

最近分析

文件大小

281.5KB
静态报毒 动态报毒 AGEN AGENERIC AI SCORE=86 ARTIFACT C1BP80J0K0E CBKMN CLASSIC COBALT COBALTSTRIKE COBEACON CONFIDENCE ELDORADO FSXF GEN1 GENCIRC HIGH CONFIDENCE HTGCNP MALWARE@#37189C7I7ALZ6 METERPRETER QVM202 SCORE SUSGEN SUSPICIOUS PE TOOL UNSAFE 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 Trojan-FSXF!27B33C8AA079 20201023 6.0.6.653
Alibaba Trojan:Win32/Cobaltstrike.1308610c 20190527 0.3.0.5
Baidu 20190318 1.0.0.2
Avast Win64:Malware-gen 20201023 18.4.3895.0
Tencent Malware.Win32.Gencirc.10b3d957 20201023 1.0.0.1
Kingsoft 20201023 2013.8.14.323
CrowdStrike win/malicious_confidence_90% (W) 20190702 1.0
静态指标
Queries for the computername (1 个事件)
Time & API Arguments Status Return Repeated
1619340011.237771
GetComputerNameA
computer_name: OSKAR-PC
success 1 0
行为判定
动态指标
Allocates read-write-execute memory (usually to unpack itself) (1 个事件)
Time & API Arguments Status Return Repeated
1619340010.503771
NtAllocateVirtualMemory
process_identifier: 1404
region_size: 311296
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffffffffffff
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x0000000000b00000
success 0 0
Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 个事件)
Time & API Arguments Status Return Repeated
1619340010.487771
NtProtectVirtualMemory
process_identifier: 1404
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 262144
protection: 32 (PAGE_EXECUTE_READ)
process_handle: 0xffffffffffffffff
base_address: 0x0000000000530000
success 0 0
Checks adapter addresses which can be used to detect virtual network interfaces (1 个事件)
Time & API Arguments Status Return Repeated
1619340014.097771
GetAdaptersAddresses
flags: 0
family: 0
failed 111 0
The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)
entropy 7.12415308952829 section {'size_of_data': '0x00042600', 'virtual_address': '0x00004000', 'entropy': 7.12415308952829, 'name': '.data', 'virtual_size': '0x00042490'} description A section with a high entropy has been found
entropy 0.946524064171123 description Overall entropy of this PE file is high
网络通信
Communicates with host for which no DNS query was performed (1 个事件)
host 39.97.243.151
Sets or modifies WPAD proxy autoconfiguration file for traffic interception (8 个事件)
Time & API Arguments Status Return Repeated
1619340018.300771
RegSetValueExA
key_handle: 0x0000000000000334
value: 1
regkey_r: WpadDecisionReason
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionReason
success 0 0
1619340018.300771
RegSetValueExA
key_handle: 0x0000000000000334
value: p±U¹Š9×
regkey_r: WpadDecisionTime
reg_type: 3 (REG_BINARY)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionTime
success 0 0
1619340018.300771
RegSetValueExA
key_handle: 0x0000000000000334
value: 3
regkey_r: WpadDecision
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecision
success 0 0
1619340018.315771
RegSetValueExW
key_handle: 0x0000000000000334
value: 网络 2
regkey_r: WpadNetworkName
reg_type: 1 (REG_SZ)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadNetworkName
success 0 0
1619340018.315771
RegSetValueExA
key_handle: 0x0000000000000350
value: 1
regkey_r: WpadDecisionReason
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionReason
success 0 0
1619340018.315771
RegSetValueExA
key_handle: 0x0000000000000350
value: p±U¹Š9×
regkey_r: WpadDecisionTime
reg_type: 3 (REG_BINARY)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionTime
success 0 0
1619340018.315771
RegSetValueExA
key_handle: 0x0000000000000350
value: 3
regkey_r: WpadDecision
reg_type: 4 (REG_DWORD)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecision
success 0 0
1619340018.394771
RegSetValueExW
key_handle: 0x0000000000000330
value: {40112ABE-63B3-43C3-BE93-1440EE3AF106}
regkey_r: WpadLastNetwork
reg_type: 1 (REG_SZ)
regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\WpadLastNetwork
success 0 0
File has been identified by 57 AntiVirus engines on VirusTotal as malicious (50 out of 57 个事件)
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
FireEye Generic.mg.27b33c8aa07912d1
CAT-QuickHeal TrojanAPT.Cobalt.B9
McAfee Trojan-FSXF!27B33C8AA079
Cylance Unsafe
Zillya Tool.CobaltStrike.Win64.331
K7AntiVirus Trojan ( 0054edda1 )
Alibaba Trojan:Win32/Cobaltstrike.1308610c
K7GW Trojan ( 0054edda1 )
Cybereason malicious.aa0791
Arcabit Trojan.CobaltStrike.AZ
Invincea ATK/Cobalt-A
Cyren W64/Cobalt.A.gen!Eldorado
Symantec Backdoor.Cobalt!gen1
APEX Malicious
Paloalto generic.ml
ClamAV Win.Trojan.CobaltStrike-9044898-1
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.CobaltStrike.AZ
NANO-Antivirus Trojan.Win64.Meterpreter.htgcnp
MicroWorld-eScan Trojan.CobaltStrike.AZ
Avast Win64:Malware-gen
Tencent Malware.Win32.Gencirc.10b3d957
Ad-Aware Trojan.CobaltStrike.AZ
Emsisoft Trojan.CobaltStrike.AZ (B)
Comodo Malware@#37189c7i7alz6
F-Secure Heuristic.HEUR/AGEN.1137815
DrWeb BackDoor.Meterpreter.72
VIPRE Trojan.Win32.Generic!BT
TrendMicro Backdoor.Win64.COBEACON.SMA
McAfee-GW-Edition Trojan-FSXF!27B33C8AA079
Sophos ATK/Cobalt-A
SentinelOne DFI - Suspicious PE
Jiangmin Trojan.Generic.cbkmn
eGambit Unsafe.AI_Score_87%
Avira HEUR/AGEN.1137815
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Trojan:Win32/Cobaltstrike.MK!MTB
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.CobaltStrike.AZ
AhnLab-V3 Trojan/Win32.Generic.C2513895
ALYac Trojan.CobaltStrike.AZ
MAX malware (ai score=86)
Malwarebytes Trojan.Downloader
ESET-NOD32 a variant of Win64/RiskWare.CobaltStrike.Artifact.A
TrendMicro-HouseCall Backdoor.Win64.COBEACON.SMA
Rising Backdoor.MeterPreter/x64!1.B96A (CLASSIC)
Yandex Riskware.CobaltStrike!c1bp80j0K0E
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 172.217.24.14:443
dead_host 39.97.243.151:8080
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

2018-04-05 09:02:04

Imports

Library KERNEL32.dll:
• 0x44b244 CloseHandle
• 0x44b24c ConnectNamedPipe
• 0x44b254 CreateFileA
• 0x44b25c CreateNamedPipeA
• 0x44b264 CreateThread
• 0x44b27c GetCurrentProcess
• 0x44b284 GetCurrentProcessId
• 0x44b28c GetCurrentThreadId
• 0x44b294 GetLastError
• 0x44b29c GetModuleHandleA
• 0x44b2a4 GetProcAddress
• 0x44b2ac GetStartupInfoA
• 0x44b2bc GetTickCount
• 0x44b2d4 LoadLibraryW
• 0x44b2e4 ReadFile
• 0x44b2ec RtlAddFunctionTable
• 0x44b2f4 RtlCaptureContext
• 0x44b304 RtlVirtualUnwind
• 0x44b314 Sleep
• 0x44b31c TerminateProcess
• 0x44b324 TlsGetValue
• 0x44b334 VirtualAlloc
• 0x44b33c VirtualProtect
• 0x44b344 VirtualQuery
• 0x44b34c WriteFile
Library msvcrt.dll:
• 0x44b364 __dllonexit
• 0x44b36c __getmainargs
• 0x44b374 __initenv
• 0x44b37c __iob_func
• 0x44b384 __lconv_init
• 0x44b38c __set_app_type
• 0x44b394 __setusermatherr
• 0x44b39c _acmdln
• 0x44b3a4 _amsg_exit
• 0x44b3ac _cexit
• 0x44b3b4 _fmode
• 0x44b3bc _initterm
• 0x44b3c4 _lock
• 0x44b3cc _onexit
• 0x44b3d4 _unlock
• 0x44b3dc abort
• 0x44b3e4 calloc
• 0x44b3ec exit
• 0x44b3f4 fprintf
• 0x44b3fc free
• 0x44b404 fwrite
• 0x44b40c malloc
• 0x44b414 memcpy
• 0x44b41c signal
• 0x44b424 sprintf
• 0x44b42c strlen
• 0x44b434 strncmp
• 0x44b43c vfprintf

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 51808 114.114.114.114 53
192.168.56.101 51963 114.114.114.114 53
192.168.56.101 55368 114.114.114.114 53
192.168.56.101 60123 114.114.114.114 53
192.168.56.101 61680 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 49713 224.0.0.252 5355
192.168.56.101 50568 224.0.0.252 5355
192.168.56.101 51378 224.0.0.252 5355
192.168.56.101 53237 224.0.0.252 5355
192.168.56.101 53380 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 58367 224.0.0.252 5355
192.168.56.101 62191 224.0.0.252 5355
192.168.56.101 62318 224.0.0.252 5355
192.168.56.101 63429 224.0.0.252 5355
192.168.56.101 65004 224.0.0.252 5355
192.168.56.101 1900 239.255.255.250 1900

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.