6.2
高危
56 个模型检测该样本为恶意！
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9c2eb5790e7874950db0e51764ba68bb4a0fa5be68b659717c73363883da0db7

c7afbfec3614cf13de8bd9e4a0f86c5e.exe

分析耗时

90s

最近分析

文件大小

262.0KB
静态报毒 动态报毒 100% A VARIANT OF GENERIK AI SCORE=100 AIDETECTVM ASMN BSCOPE CFKOLZHY+JUVASCLTCPJWQ CHAPAK CONFIDENCE EMSU FSXT GDSDA GENERIC@ML GENERICKD HIGH CONFIDENCE HLOAKP KCLOUD MALWARE2 MALWARE@#1DB87MR3ZJJU1 MBUWVAD POSSIBLETHREAT QQ0@AQ7TL6GI RDMK RVRS SALFRAM SCORE SIGGEN9 STATIC AI SUSGEN SUSPICIOUS PE TMIFI TRJGEN UNSAFE WACATAC YMACCO ZEXAF ZLOADER 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 Trojan:Win32/Chapak.7db93f94 20190527 0.3.0.5
Avast Win32:Trojan-gen 20201119 20.10.5736.0
Tencent 20201119 1.0.0.1
Baidu 20190318 1.0.0.2
Kingsoft Win32.Troj.Chapak.em.(kcloud) 20201119 2017.9.26.565
McAfee Trojan-FSXT!C7AFBFEC3614 20201119 6.0.6.653
CrowdStrike win/malicious_confidence_100% (W) 20190702 1.0
静态指标
Queries for the computername (1 个事件)
Time & API Arguments Status Return Repeated
1619937003.760249
GetComputerNameA
computer_name: OSKAR-PC
success 1 0
One or more processes crashed (1 个事件)
Time & API Arguments Status Return Repeated
1619937049.807249
__exception__
stacktrace: 
c7afbfec3614cf13de8bd9e4a0f86c5e+0x1c92d @ 0x4dc92d
c7afbfec3614cf13de8bd9e4a0f86c5e+0x1c9fc @ 0x4dc9fc
c7afbfec3614cf13de8bd9e4a0f86c5e+0x1cc50 @ 0x4dcc50
c7afbfec3614cf13de8bd9e4a0f86c5e+0x1cd01 @ 0x4dcd01
c7afbfec3614cf13de8bd9e4a0f86c5e+0x1eb6d @ 0x4deb6d
c7afbfec3614cf13de8bd9e4a0f86c5e+0x1eee9 @ 0x4deee9
c7afbfec3614cf13de8bd9e4a0f86c5e+0x5dd8 @ 0x4c5dd8
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x763533ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77d69ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77d69ea5

registers.esp: 1578296
registers.edi: 4194304
registers.eax: 1578380
registers.ebp: 1578956
registers.edx: 1578920
registers.ebx: 4980968
registers.esi: 0
registers.ecx: 30676336
exception.symbol:
exception.exception_code: 0xc0000005
exception.address: 0x0
success 0 0
行为判定
动态指标
Allocates read-write-execute memory (usually to unpack itself) (5 个事件)
Time & API Arguments Status Return Repeated
1619937001.839249
NtProtectVirtualMemory
process_identifier: 192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
base_address: 0x00438000
success 0 0
1619937001.839249
NtAllocateVirtualMemory
process_identifier: 192
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x003b0000
success 0 0
1619937003.479249
NtAllocateVirtualMemory
process_identifier: 192
region_size: 225280
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x00450000
success 0 0
1619937003.479249
NtAllocateVirtualMemory
process_identifier: 192
region_size: 192512
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x00490000
success 0 0
1619937003.510249
NtAllocateVirtualMemory
process_identifier: 192
region_size: 217088
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x004c0000
success 0 0
Steals private information from local Internet browsers (1 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Google\Chrome\User Data\Local State
Checks adapter addresses which can be used to detect virtual network interfaces (1 个事件)
Time & API Arguments Status Return Repeated
1619937004.651249
GetAdaptersAddresses
flags: 0
family: 0
failed 111 0
网络通信
Communicates with host for which no DNS query was performed (3 个事件)
host 172.217.24.14
host 203.208.41.65
host 203.208.41.98
Sets or modifies WPAD proxy autoconfiguration file for traffic interception (8 个事件)
Time & API Arguments Status Return Repeated
1619937007.260249
RegSetValueExA
key_handle: 0x00000370
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
1619937007.260249
RegSetValueExA
key_handle: 0x00000370
value: À…1Üý>×
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
1619937007.260249
RegSetValueExA
key_handle: 0x00000370
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
1619937007.260249
RegSetValueExW
key_handle: 0x00000370
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
1619937007.260249
RegSetValueExA
key_handle: 0x00000388
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
1619937007.260249
RegSetValueExA
key_handle: 0x00000388
value: À…1Üý>×
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
1619937007.260249
RegSetValueExA
key_handle: 0x00000388
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
1619937007.276249
RegSetValueExW
key_handle: 0x0000036c
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
Generates some ICMP traffic
File has been identified by 56 AntiVirus engines on VirusTotal as malicious (50 out of 56 个事件)
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Siggen9.52511
MicroWorld-eScan Trojan.GenericKD.33967812
FireEye Generic.mg.c7afbfec3614cf13
ALYac Trojan.GenericKD.33967812
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Trojan:Win32/Chapak.7db93f94
K7GW Riskware ( 0040eff71 )
Cybereason malicious.5e5063
Invincea Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34634.qq0@aq7tl6gi
Cyren W32/Trojan.ASMN-7737
Symantec Trojan Horse
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packer.Salfram-9552985-0
Kaspersky Trojan.Win32.Chapak.emsu
BitDefender Trojan.GenericKD.33967812
NANO-Antivirus Trojan.Win32.TrjGen.hloakp
Paloalto generic.ml
Ad-Aware Trojan.GenericKD.33967812
Emsisoft Trojan.GenericKD.33967812 (B)
Comodo Malware@#1db87mr3zjju1
F-Secure Trojan.TR/AD.Chapak.tmifi
McAfee-GW-Edition Trojan-FSXT!C7AFBFEC3614
Sophos Mal/Generic-S
Ikarus Trojan.ZLoader
Jiangmin Trojan.Chapak.jra
MaxSecure Trojan.Malware.1728101.susgen
Avira TR/AD.Chapak.tmifi
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.Chapak
Kingsoft Win32.Troj.Chapak.em.(kcloud)
Microsoft Trojan:Win32/Ymacco.AA9C
Gridinsoft PUP.Win32.Wacatac.ba
Arcabit Trojan.Generic.D2064EC4
ZoneAlarm Trojan.Win32.Chapak.emsu
GData Trojan.GenericKD.33967812
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4138861
Acronis suspicious
McAfee Trojan-FSXT!C7AFBFEC3614
VBA32 BScope.Trojan.Chapak
Malwarebytes Trojan.MalPack.RVRS
ESET-NOD32 a variant of Generik.MBUWVAD
Rising Trojan.Generic@ML.95 (RDMK:CFkoLzhy+JuvASCLTcpJwQ)
SentinelOne Static AI - Suspicious PE
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 172.217.160.110:443
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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⚡ 行为特征
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PE Compile Time

2020-06-05 11:06:49

Imports

Library crypt32.dll:
• 0x43e99f CertGetNameStringW
Library kernel32.dll:
• 0x43e9a7 GetCurrentThreadId
• 0x43e9ab OpenFileMappingW
• 0x43e9af OutputDebugStringW
• 0x43e9b3 GetModuleHandleW
• 0x43e9b7 GetCurrentProcess
• 0x43e9bb VirtualProtect
• 0x43e9bf GetModuleFileNameW
• 0x43e9c3 GetTickCount
• 0x43e9c7 LoadLibraryA
• 0x43e9cb CreateFileW
• 0x43e9cf GetFileSize
• 0x43e9d3 FreeLibrary
• 0x43e9d7 CreateFileMappingW
• 0x43e9db IsDebuggerPresent
• 0x43e9df GetLastError
• 0x43e9e3 UnmapViewOfFile
• 0x43e9e7 GlobalFree
• 0x43e9eb CloseHandle
• 0x43e9ef GetModuleHandleA
• 0x43e9f3 GetProcAddress
• 0x43ea0b GetCommandLineW
• 0x43ea0f MapViewOfFile
• 0x43ea13 GetCurrentProcessId
Library shell32.dll:
• 0x43ea1b CommandLineToArgvW
Library user32.dll:
• 0x43ea23 wsprintfW

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 53210 114.114.114.114 53
192.168.56.101 53380 114.114.114.114 53
192.168.56.101 54178 114.114.114.114 53
192.168.56.101 54260 114.114.114.114 53
192.168.56.101 55368 114.114.114.114 53
192.168.56.101 56743 114.114.114.114 53
192.168.56.101 57236 114.114.114.114 53
192.168.56.101 58970 114.114.114.114 53
192.168.56.101 60088 114.114.114.114 53
192.168.56.101 60123 114.114.114.114 53
192.168.56.101 60221 114.114.114.114 53
192.168.56.101 60384 114.114.114.114 53
192.168.56.101 62912 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 51378 224.0.0.252 5355

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.