2024-07-08_8a1a604d6bf31a269adc56ffd0d71f55_avoslocker_cobalt-strike

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General

Target

2024-07-08_8a1a604d6bf31a269adc56ffd0d71f55_avoslocker_cobalt-strike
Size

393KB
MD5

8a1a604d6bf31a269adc56ffd0d71f55
SHA1

2b8b07f3a2c646fb3b878c260f177d8f7c1e8c94
SHA256

ad90b4ee8fa82c4318e61cff01437a6efd38c6f3b5cc37de1fdc95ffded889e1
SHA512

d7ab0296e80f19be3f3442262946b786da69656e706715973e664cf8321012bfb230f7e8be94f6e81f68483f67f3a96d904a42c60ce2083cb8e94729dea33b68
SSDEEP

12288:X0b45eXA9HuQ0aui/MaTgS3zdT1p8MwKi:245iAzui/XgCTAMwb

Score

1^/10

Malware Config

Signatures

Files

2024-07-08_8a1a604d6bf31a269adc56ffd0d71f55_avoslocker_cobalt-strike
.exe windows:5 windows x86 arch:x86

83f405a6e94865c1898fb5b8d84363ae

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:28:96:11:07:88:b1:29:82:5f:b1:d1:f6:ba:ac:a3
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

29/04/2022, 00:00

Not After

01/05/2024, 23:59

Subject

SERIALNUMBER=2748129,CN=Adobe Inc.,OU=AAM 256,O=Adobe Inc.,L=San Jose,ST=ca,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0b:85:58:1a:35:05:11:2d:b3:5d:3f:0e:38:17:9d:a3:ea:91:b0:7d:17:ab:39:08:1b:f0:a8:11:ba:83:02:3c
Signer

Actual PE Digest

0b:85:58:1a:35:05:11:2d:b3:5d:3f:0e:38:17:9d:a3:ea:91:b0:7d:17:ab:39:08:1b:f0:a8:11:ba:83:02:3c

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\Jenkins\workspace\ccd-core\main\native\win32\build\msvs_win32_x86\Release\x86\sym\ElevationManagerCustomHook\ElevationManagerCustomHook\AdobeServiceInstaller.pdb

Imports

kernel32

GetCurrentProcessId
QueryPerformanceFrequency
GetTickCount
GetProcessHeap
HeapAlloc
Sleep
HeapFree
VerifyVersionInfoW
FreeLibrary
VerSetConditionMask
GetProcAddress
CloseHandle
GetLastError
WriteConsoleW
SetEndOfFile
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
ReadFile
FindFirstFileW
FindNextFileW
WriteFile
GetModuleFileNameW
GetTempPathW
FindClose
LocalAlloc
CreateFileW
GetFileAttributesW
SetFileAttributesW
DeleteFileW
LocalFree
MoveFileExW
lstrcmpW
FlushFileBuffers
GetFileSizeEx
InitializeCriticalSectionEx
MultiByteToWideChar
DecodePointer
DeleteCriticalSection
WideCharToMultiByte
SetFilePointer
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetVersionExW
CreateEventW
GetModuleHandleW
GetFileInformationByHandle
FileTimeToSystemTime
GetLocalTime
GetTimeFormatW
SystemTimeToFileTime
GetDateFormatW
CreateMutexW
WaitForSingleObject
ReleaseMutex
OpenMutexW
SetLastError
TerminateProcess
HeapSize
SetEvent
HeapReAlloc
ResetEvent
GetUserDefaultLangID
GetUserDefaultUILanguage
GetStringTypeW
EncodePointer
LCMapStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
IsDebuggerPresent
GetStartupInfoW
OutputDebugStringW
RaiseException
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetTimeZoneInformation
GetStdHandle
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetFileType
SetFilePointerEx
GetConsoleOutputCP
GetConsoleMode
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadConsoleW
GetCurrentProcess

advapi32

RegQueryValueExW
RegOpenKeyExW
QueryServiceStatusEx
OpenServiceW
StartServiceW
EnumDependentServicesW
ControlService
DeleteService
OpenSCManagerW
CloseServiceHandle
CreateServiceW
RegCloseKey

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

crypt32

CertGetNameStringW

wintrust

WinVerifyTrust
WTHelperGetProvCertFromChain
WTHelperProvDataFromStateData
WTHelperGetProvSignerFromChain

shlwapi

PathIsDirectoryW
PathFileExistsW
PathRenameExtensionW
PathIsFileSpecW
PathAddExtensionW
PathRemoveExtensionW
PathFindFileNameW
PathRemoveFileSpecW
PathAppendW

shell32

SHGetSpecialFolderPathW
SHCreateDirectoryExW

oleaut32

VariantClear

Sections

.text
Size: 234KB - Virtual size: 234KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

83f405a6e94865c1898fb5b8d84363ae

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0c:28:96:11:07:88:b1:29:82:5f:b1:d1:f6:ba:ac:a3Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

0b:85:58:1a:35:05:11:2d:b3:5d:3f:0e:38:17:9d:a3:ea:91:b0:7d:17:ab:39:08:1b:f0:a8:11:ba:83:02:3cSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

version

crypt32

wintrust

shlwapi

shell32

oleaut32

Sections

.text Size: 234KB - Virtual size: 234KB

.rdata Size: 89KB - Virtual size: 89KB

.data Size: 5KB - Virtual size: 10KB

.rsrc Size: 41KB - Virtual size: 40KB

.reloc Size: 12KB - Virtual size: 11KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0c:28:96:11:07:88:b1:29:82:5f:b1:d1:f6:ba:ac:a3
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

0b:85:58:1a:35:05:11:2d:b3:5d:3f:0e:38:17:9d:a3:ea:91:b0:7d:17:ab:39:08:1b:f0:a8:11:ba:83:02:3c
Signer

.text
Size: 234KB - Virtual size: 234KB

.rdata
Size: 89KB - Virtual size: 89KB

.data
Size: 5KB - Virtual size: 10KB

.rsrc
Size: 41KB - Virtual size: 40KB

.reloc
Size: 12KB - Virtual size: 11KB