2024-06-27_4ea916c49c0bf99db837b65632e04eca_avoslocker_cobalt-strike

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General

Target

2024-06-27_4ea916c49c0bf99db837b65632e04eca_avoslocker_cobalt-strike
Size

312KB
MD5

4ea916c49c0bf99db837b65632e04eca
SHA1

f81c741f887287031bac6f834c097eb6eb99e82f
SHA256

d2a6f830d8d064433ba979fa46645dc4bd6895bbf0bbbf436e1139af5201e045
SHA512

13d673f29f7b8073adc608bd838bce9b2943c8e102b661b8934eb05532c85b31f949a83986c05c951a0c0c0a0f9cc64e7f0cff739d84779351038b91330a2c71
SSDEEP

6144:oqGyFs71nICz5aVa73DbFDGLZz7k5IjP8OKDaAUudbAOwPLsV8saq:oj6ciCVnMLZz7k5ePchUQb+LK8saq

Score

1^/10

Malware Config

Signatures

Files

2024-06-27_4ea916c49c0bf99db837b65632e04eca_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

f21c90b67b1a76f6db139b499cc6821b

Code Sign

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

13-01-2022 00:00

Not After

09-11-2031 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8f
Certificate

Issuer

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

Not Before

28-07-2021 00:00

Not After

27-07-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:91:39:39:16:23:33:2d:43:e3:98:d1:0d:0a:da:f9
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

22-02-2024 00:00

Not After

17-07-2024 23:59

Subject

SERIALNUMBER=4969967,CN=Zoom Video Communications\, Inc.,O=Zoom Video Communications\, Inc.,L=San Jose,ST=California,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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,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

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

13-01-2022 00:00

Not After

09-11-2031 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8f
Certificate

Issuer

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

Not Before

28-07-2021 00:00

Not After

27-07-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:91:39:39:16:23:33:2d:43:e3:98:d1:0d:0a:da:f9
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA256 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

22-02-2024 00:00

Not After

17-07-2024 23:59

Subject

SERIALNUMBER=4969967,CN=Zoom Video Communications\, Inc.,O=Zoom Video Communications\, Inc.,L=San Jose,ST=California,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

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,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

34:aa:98:1c:08:5f:bd:04:4f:9f:0a:05:6a:49:dc:b1:b6:a8:8e:01
Signer

Actual PE Digest

34:aa:98:1c:08:5f:bd:04:4f:9f:0a:05:6a:49:dc:b1:b6:a8:8e:01

Digest Algorithm

sha1

PE Digest Matches

true

58:4b:8d:55:4f:36:bb:12:b7:9a:d1:98:41:bf:3d:85:71:52:2e:ac:cd:e3:48:44:4d:28:e7:77:3a:4b:61:9c
Signer

Actual PE Digest

58:4b:8d:55:4f:36:bb:12:b7:9a:d1:98:41:bf:3d:85:71:52:2e:ac:cd:e3:48:44:4d:28:e7:77:3a:4b:61:9c

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

c:\jenkins\workspace\Client\Client\Windows\release\bin\Release\CptService.pdb

Imports

kernel32

LoadLibraryW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetModuleFileNameW
GetModuleHandleExW
ResumeThread
DeleteFileW
FindClose
FindNextFileW
GetFullPathNameW
SetLastError
CopyFileW
MoveFileW
CreateFileMappingW
OpenFileMappingW
MapViewOfFile
FlushViewOfFile
UnmapViewOfFile
GetFileSize
GetPrivateProfileIntW
WritePrivateProfileStringW
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
TerminateThread
GetExitCodeThread
SetEndOfFile
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
ReadConsoleW
FlushFileBuffers
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleCP
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
LoadLibraryExW
GetModuleHandleW
GetModuleHandleA
FreeLibrary
GetVersionExW
GetSystemDirectoryW
GetSystemInfo
TerminateProcess
GetCurrentProcess
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
MultiByteToWideChar
FileTimeToSystemTime
lstrcpyW
lstrcmpA
LocalFree
LocalAlloc
GetProcAddress
GetLocalTime
GetFileAttributesW
FileTimeToLocalFileTime
WideCharToMultiByte
GetCurrentProcessId
DeleteCriticalSection
DecodePointer
RaiseException
CloseHandle
SetEvent
GetLastError
ProcessIdToSessionId
CreateEventW
OpenProcess
CreateFileW
WaitForSingleObject
InitializeCriticalSectionEx
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
GetCommandLineW
EnterCriticalSection
GetPrivateProfileStringW
GetFileType
WriteFile
GetStdHandle
ExitProcess
ReadFile
GetFileAttributesExW
FreeLibraryAndExitThread
ExitThread
CreateThread
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
RtlUnwind
InitializeSListHead
GetSystemTimeAsFileTime
GetStartupInfoW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
ResetEvent
OutputDebugStringW
IsDebuggerPresent
GetStringTypeW
LCMapStringEx
GetCPInfo
CompareStringEx
EncodePointer
WriteConsoleW

user32

GetSystemMetrics

advapi32

SetEntriesInAclW
ConvertStringSidToSidW
QueryServiceStatusEx
QueryServiceConfigW
SetTokenInformation
GetLengthSid
DuplicateTokenEx
CreateProcessAsUserW
StartServiceCtrlDispatcherW
OpenServiceW
OpenSCManagerW
CloseServiceHandle
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetTokenInformation
FreeSid
AllocateAndInitializeSid
OpenProcessToken
RegisterServiceCtrlHandlerExW
SetServiceStatus

shell32

CommandLineToArgvW
SHGetSpecialFolderPathW
SHGetFolderPathW
SHCreateDirectoryExW
SHGetKnownFolderPath

ole32

CoTaskMemFree

shlwapi

PathFileExistsW
PathFindFileNameW
PathIsRelativeW
PathAppendW
PathRemoveFileSpecW

rpcrt4

RpcServerUseProtseqEpW
RpcServerUnregisterIfEx
RpcServerRegisterIf2
I_RpcBindingInqLocalClientPID
RpcBindingFree
NdrServerCall2

psapi

GetModuleFileNameExW
GetProcessImageFileNameA
GetProcessImageFileNameW

Sections

.text
Size: 198KB - Virtual size: 197KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 72KB

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f21c90b67b1a76f6db139b499cc6821b

Code Sign

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31Certificate

Extended Key Usages

Key Usages

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8fCertificate

Extended Key Usages

Key Usages

0c:91:39:39:16:23:33:2d:43:e3:98:d1:0d:0a:da:f9Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

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

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31Certificate

Extended Key Usages

Key Usages

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8fCertificate

Extended Key Usages

Key Usages

0c:91:39:39:16:23:33:2d:43:e3:98:d1:0d:0a:da:f9Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

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

34:aa:98:1c:08:5f:bd:04:4f:9f:0a:05:6a:49:dc:b1:b6:a8:8e:01Signer

58:4b:8d:55:4f:36:bb:12:b7:9a:d1:98:41:bf:3d:85:71:52:2e:ac:cd:e3:48:44:4d:28:e7:77:3a:4b:61:9cSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

shlwapi

rpcrt4

psapi

Sections

.text Size: 198KB - Virtual size: 197KB

.rdata Size: 72KB - Virtual size: 72KB

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

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 10KB - Virtual size: 10KB

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8f
Certificate

0c:91:39:39:16:23:33:2d:43:e3:98:d1:0d:0a:da:f9
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
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

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

0e:4d:67:f6:43:16:c9:2a:3b:7a:17:cc:46:97:6a:8f
Certificate

0c:91:39:39:16:23:33:2d:43:e3:98:d1:0d:0a:da:f9
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
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

34:aa:98:1c:08:5f:bd:04:4f:9f:0a:05:6a:49:dc:b1:b6:a8:8e:01
Signer

58:4b:8d:55:4f:36:bb:12:b7:9a:d1:98:41:bf:3d:85:71:52:2e:ac:cd:e3:48:44:4d:28:e7:77:3a:4b:61:9c
Signer

.text
Size: 198KB - Virtual size: 197KB

.rdata
Size: 72KB - Virtual size: 72KB

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

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 10KB - Virtual size: 10KB