2024-08-05_4b66b5b3320487808cd27e4c76d972b0_avoslocker_cobalt-strike

Sharing

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General

Target

2024-08-05_4b66b5b3320487808cd27e4c76d972b0_avoslocker_cobalt-strike
Size

173KB
MD5

4b66b5b3320487808cd27e4c76d972b0
SHA1

843c4fbbc70c9610890de58fb8c5c0e1bb995570
SHA256

8b0c36de9c66c9bcfd750876f94abf3ec1b3547991695fe8b89584193b6c9523
SHA512

e4805a4ce21aed244bb0370433bd15025af05c853e990fd3a1751e254f1957afaa1055f67880fe06e704c10d49fa597559e6b9520e6d170af8c59c7c90057ed5
SSDEEP

3072:j+BYJa2jeT5bScv1HnE89wGUKnWR1NjKXq7U2WGv6zKAddYdbi3KmT4dZwKr6JVu:CuQ2qT5bSu39fUKWR1+qI2WzDKSQLqVu

Score

1^/10

Malware Config

Signatures

Files

2024-08-05_4b66b5b3320487808cd27e4c76d972b0_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

9c4a37e795fed4f7e05858b9414d0cd1

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

27:0a:b1:6d:4f:4f:57:ee:7d:c6:83:6b:b9:d6:aa:20:ba:cf:f7:43:14:61:fb:c3:01:2e:83:0e:5b:db:c0:5a
Signer

Actual PE Digest

27:0a:b1:6d:4f:4f:57:ee:7d:c6:83:6b:b9:d6:aa:20:ba:cf:f7:43:14:61:fb:c3:01:2e:83:0e:5b:db:c0:5a

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\ArcService.pdb

Imports

kernel32

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

advapi32

DeregisterEventSource
SetServiceStatus
RegisterServiceCtrlHandlerW
StartServiceCtrlDispatcherW
RegisterEventSourceW
ReportEventW
LookupPrivilegeNameW
OpenProcessToken
CreateProcessAsUserW
GetTokenInformation
SetSecurityDescriptorDacl
GetSecurityDescriptorDacl
CreateServiceW
QueryServiceStatus
CloseServiceHandle
OpenSCManagerW
BuildExplicitAccessWithNameW
ChangeServiceConfig2W
SetEntriesInAclW
DeleteService
SetServiceObjectSecurity
ControlService
StartServiceW
InitializeSecurityDescriptor
ChangeServiceConfigW
OpenServiceW
QueryServiceObjectSecurity

shell32

SHGetKnownFolderPath
SHGetSpecialFolderLocation
SHGetPathFromIDListW

ole32

CoTaskMemFree

wtsapi32

WTSQueryUserToken

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

Sections

.text
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9c4a37e795fed4f7e05858b9414d0cd1

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

27:0a:b1:6d:4f:4f:57:ee:7d:c6:83:6b:b9:d6:aa:20:ba:cf:f7:43:14:61:fb:c3:01:2e:83:0e:5b:db:c0:5aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

ole32

wtsapi32

userenv

Sections

.text Size: 105KB - Virtual size: 105KB

.rdata Size: 44KB - Virtual size: 43KB

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

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 6KB - Virtual size: 5KB

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

27:0a:b1:6d:4f:4f:57:ee:7d:c6:83:6b:b9:d6:aa:20:ba:cf:f7:43:14:61:fb:c3:01:2e:83:0e:5b:db:c0:5a
Signer

.text
Size: 105KB - Virtual size: 105KB

.rdata
Size: 44KB - Virtual size: 43KB

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

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 6KB - Virtual size: 5KB