2024-05-20_c389cd566c89c853785c6fa9afcf2042_avoslocker_cobalt-strike

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General

Target

2024-05-20_c389cd566c89c853785c6fa9afcf2042_avoslocker_cobalt-strike
Size

582KB
MD5

c389cd566c89c853785c6fa9afcf2042
SHA1

63230055f2ff72e0879efd06e3c3d76ce8ad70eb
SHA256

0d59d2ddee358afca12bd006eb80e8a4ad1fb52c1bad13fba95477a02a06d467
SHA512

2d1b1ce440b570074b217983a1b3fc3f870e2072f0b7148c6db53ecec217541f33546b769a94ed75aa147d53fb76808a655de03e000ae6cb636578a7e29dcf71
SSDEEP

12288:RA45IvhVD6bOCD41e5hg/oR47VCJ9rJ6Ru1RBwLC0DoTEuy/AWtinex/QghrbwrD:Rkv6bOKhr9rJZ1vwLpsTIEny/ZQP

Score

1^/10

Malware Config

Signatures

Files

2024-05-20_c389cd566c89c853785c6fa9afcf2042_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

6b168a81b4c667ee002dca04bcc6b3b3

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

0b:eb:b8:cf:9e:9c:6f:9e:27:2b:e9:93:2e:76:29:98
Certificate

Issuer

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

Not Before

16-08-2023 00:00

Not After

19-06-2026 23:59

Subject

CN=LunarG\, Inc.,O=LunarG\, Inc.,L=Fort Collins,ST=Colorado,C=US

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

48:9a:89:17:a2:5c:38:9e:35:84:46:64:a0:cd:52:39:e7:c5:d8:59:17:7a:3f:e8:e9:73:c6:7d:7c:dc:62:34
Signer

Actual PE Digest

48:9a:89:17:a2:5c:38:9e:35:84:46:64:a0:cd:52:39:e7:c5:d8:59:17:7a:3f:e8:e9:73:c6:7d:7c:dc:62:34

Digest Algorithm

sha256

PE Digest Matches

false

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

D:\wltslwexa.pdb

Imports

advapi32

GetUserNameA
CopySid
GetLengthSid
AllocateAndInitializeSid
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetSecurityDescriptorOwner

comdlg32

GetSaveFileNameA
GetOpenFileNameA

shell32

ShellExecuteA

user32

SendMessageA
FindWindowA
SendDlgItemMessageA
WinHelpA
GetDlgItemTextA
MessageBoxIndirectA
MessageBoxA

kernel32

WriteConsoleW
SetEndOfFile
HeapSize
CreateFileW
FlushFileBuffers
GetProcessHeap
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FreeLibrary
GetModuleFileNameA
GetProcAddress
GetLastError
GetSystemDirectoryA
GetVersionExA
LoadLibraryA
FormatMessageA
CloseHandle
GetCurrentProcessId
OpenProcess
GetModuleHandleA
LocalFree
GetUserDefaultUILanguage
GetCurrentThreadId
MapViewOfFile
UnmapViewOfFile
LocalAlloc
CreateFileMappingA
GetCurrentProcess
SetCurrentDirectoryA
GetCurrentDirectoryA
EnumSystemLocalesW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedPushEntrySList
InterlockedFlushSList
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
GetFileType
HeapFree
HeapAlloc
GetCurrentThread
HeapReAlloc
SetConsoleCtrlHandler
GetFileSizeEx
SetFilePointerEx
ReadFile
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
OutputDebugStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
DecodePointer

Sections

.text
Size: 396KB - Virtual size: 396KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6b168a81b4c667ee002dca04bcc6b3b3

Code Sign

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

Extended Key Usages

Key Usages

0b:eb:b8:cf:9e:9c:6f:9e:27:2b:e9:93:2e:76:29:98Certificate

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

48:9a:89:17:a2:5c:38:9e:35:84:46:64:a0:cd:52:39:e7:c5:d8:59:17:7a:3f:e8:e9:73:c6:7d:7c:dc:62:34Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

comdlg32

shell32

user32

kernel32

Sections

.text Size: 396KB - Virtual size: 396KB

.rdata Size: 72KB - Virtual size: 71KB

.data Size: 4KB - Virtual size: 9KB

.rsrc Size: 84KB - Virtual size: 84KB

.reloc Size: 13KB - Virtual size: 13KB

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

0b:eb:b8:cf:9e:9c:6f:9e:27:2b:e9:93:2e:76:29:98
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

48:9a:89:17:a2:5c:38:9e:35:84:46:64:a0:cd:52:39:e7:c5:d8:59:17:7a:3f:e8:e9:73:c6:7d:7c:dc:62:34
Signer

.text
Size: 396KB - Virtual size: 396KB

.rdata
Size: 72KB - Virtual size: 71KB

.data
Size: 4KB - Virtual size: 9KB

.rsrc
Size: 84KB - Virtual size: 84KB

.reloc
Size: 13KB - Virtual size: 13KB