2024-08-05_ba40bad05c75352d2b20aeb2dfe61ebd_avoslocker_cobalt-strike

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General

Target

2024-08-05_ba40bad05c75352d2b20aeb2dfe61ebd_avoslocker_cobalt-strike
Size

329KB
MD5

ba40bad05c75352d2b20aeb2dfe61ebd
SHA1

37f0e5abf1d4fbd59bc7b7d5261d6c4309954a56
SHA256

1debe28ff8dcbb1d2aac7d4dfd7df06bd1c34ed4690bc5178958fcd67b00d76d
SHA512

4244aa63528272b20c1737676705327afd24450fd900d5bba545da2259cf44593f6f8e41897232946f57b38c3fc9618767867ed5537627fea476b6f2df58cfc5
SSDEEP

6144:Bo7O2HXzykjnL9egntCvhOf5f/YA/M2uQYgr7KVsL:+7O2HXzykjnLrEMqrer7KVsL

Score

1^/10

Malware Config

Signatures

Files

2024-08-05_ba40bad05c75352d2b20aeb2dfe61ebd_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

ac4a9aae5a3532293fa93c0b24ac950d

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25-05-2021 00:00

Not After

31-12-2028 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:7c:39:01:0c:a7:5a:c3:3a:b5:ee:0d:54:0e:f9:e5
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

22-03-2021 00:00

Not After

18-01-2038 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

59:4d:a5:50:22:4e:ff:30:79:0c:38:e7:72:d0:1c:cf
Certificate

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Not Before

25-06-2024 00:00

Not After

25-06-2025 23:59

Subject

SERIALNUMBER=4294399,CN=Arc Games Inc.,O=Arc Games Inc.,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130a43616c69666f726e6961,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

22-03-2021 00:00

Not After

18-01-2038 23:59

Subject

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

Issuer

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

Issuer

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Not Before

15-01-2024 00:00

Not After

14-04-2035 23:59

Subject

CN=Sectigo Public Time Stamping Signer R35,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

58:74:78:5f:b4:1c:71:9b:8f:5d:fa:e9:56:38:4c:c3:2a:d8:d5:0b:10:cb:27:85:a6:2c:62:70:1c:e9:35:b1
Signer

Actual PE Digest

58:74:78:5f:b4:1c:71:9b:8f:5d:fa:e9:56:38:4c:c3:2a:d8:d5:0b:10:cb:27:85:a6:2c:62:70:1c:e9:35:b1

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\jenkinswork\workspace\CC_CI_Compile_ArcClientQt_PQA\src\Bin\Pdb\ArcLauncher.pdb

Imports

kernel32

MapViewOfFile
FindNextFileW
FindClose
GetCurrentProcess
InitializeCriticalSectionEx
GlobalAlloc
GlobalFree
RaiseException
DecodePointer
GlobalMemoryStatusEx
WritePrivateProfileStringW
lstrcpynW
OpenFileMappingW
CreateEventW
GetPrivateProfileStringW
GetProcAddress
VerSetConditionMask
GetCurrentProcessId
GetModuleHandleW
VerifyVersionInfoW
HeapReAlloc
HeapSize
GetStringTypeW
UnmapViewOfFile
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetFileSizeEx
CreateDirectoryW
GetProcessHeap
LocalFree
HeapAlloc
GetLastError
Sleep
ReadFile
LocalAlloc
HeapFree
WideCharToMultiByte
DeleteCriticalSection
GetFileSize
GetLocalTime
CloseHandle
OutputDebugStringW
GetTickCount64
MultiByteToWideChar
GetCurrentThreadId
CreateFileW
SetEndOfFile
SetFilePointer
InitializeCriticalSection
LeaveCriticalSection
GetModuleFileNameW
WriteFile
EnterCriticalSection
GetConsoleOutputCP
FlushFileBuffers
GetFileType
ReadConsoleW
GetConsoleMode
SetFilePointerEx
GetStdHandle
GetModuleHandleExW
ExitProcess
GetCommandLineW
GetCommandLineA
GetFileAttributesExW
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
SetLastError
SetStdHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
WriteConsoleW

user32

UpdateWindow
BeginPaint
EndPaint
SendMessageW
PostQuitMessage
GetMessageW
DefWindowProcW
CreateWindowExW
LoadIconW
RegisterClassExW
LoadStringW
ShowWindow
IsWindow
DispatchMessageW
TranslateMessage
LoadCursorW

advapi32

OpenServiceW
EqualSid
AllocateAndInitializeSid
OpenProcessToken
FreeSid
LookupAccountSidW
GetTokenInformation
CloseServiceHandle
OpenSCManagerW
StartServiceW
QueryServiceConfigW

shell32

SHGetPathFromIDListW
ShellExecuteExW
SHGetSpecialFolderPathW
SHGetSpecialFolderLocation

ole32

CoTaskMemFree
CoUninitialize
CoCreateInstance
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx

oleaut32

SysAllocString
SysStringLen
SysAllocStringLen
VariantClear
SysFreeString
VariantInit

Sections

.text
Size: 127KB - Virtual size: 127KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 134KB - Virtual size: 133KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ac4a9aae5a3532293fa93c0b24ac950d

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

02:7c:39:01:0c:a7:5a:c3:3a:b5:ee:0d:54:0e:f9:e5Certificate

Extended Key Usages

Key Usages

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6eCertificate

Extended Key Usages

Key Usages

59:4d:a5:50:22:4e:ff:30:79:0c:38:e7:72:d0:1c:cfCertificate

Extended Key Usages

Key Usages

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68Certificate

Extended Key Usages

Key Usages

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3fCertificate

Extended Key Usages

Key Usages

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89Certificate

Extended Key Usages

Key Usages

58:74:78:5f:b4:1c:71:9b:8f:5d:fa:e9:56:38:4c:c3:2a:d8:d5:0b:10:cb:27:85:a6:2c:62:70:1c:e9:35:b1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 127KB - Virtual size: 127KB

.rdata Size: 45KB - Virtual size: 44KB

.data Size: 3KB - Virtual size: 7KB

.rsrc Size: 134KB - Virtual size: 133KB

.reloc Size: 6KB - Virtual size: 6KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

02:7c:39:01:0c:a7:5a:c3:3a:b5:ee:0d:54:0e:f9:e5
Certificate

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

59:4d:a5:50:22:4e:ff:30:79:0c:38:e7:72:d0:1c:cf
Certificate

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

58:74:78:5f:b4:1c:71:9b:8f:5d:fa:e9:56:38:4c:c3:2a:d8:d5:0b:10:cb:27:85:a6:2c:62:70:1c:e9:35:b1
Signer

.text
Size: 127KB - Virtual size: 127KB

.rdata
Size: 45KB - Virtual size: 44KB

.data
Size: 3KB - Virtual size: 7KB

.rsrc
Size: 134KB - Virtual size: 133KB

.reloc
Size: 6KB - Virtual size: 6KB