2024-04-26_5805ee88105c0d5bca06c1669f9a3b97_avoslocker_cobalt-strike

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General

Target

2024-04-26_5805ee88105c0d5bca06c1669f9a3b97_avoslocker_cobalt-strike
Size

946KB
MD5

5805ee88105c0d5bca06c1669f9a3b97
SHA1

06f84b7e502189869cebbb123a791dab2cef8b0b
SHA256

51ecdc257362257d7592788f0ed7b33a0ffd0a38e1ae91a5fb062d1caf087a6d
SHA512

cde22d6b00b7416767ce4599aefd2795432a71b9cb577cb9b2217b9c3a158b8e920f7a7c130915e6207c1c6c8c3e88dbcf354362cadfa65beb521e8cfa6ca59f
SSDEEP

12288:2ADU6dMspdYe7QVwmTcu1TVz0MQW7C8z2eYFKYKOQKQ95uEG3ugXFbbColcWbL01:2ARMsXFQVJQW0eCKOQKo6bCoWMB8Vb

Score

1^/10

Malware Config

Signatures

Files

2024-04-26_5805ee88105c0d5bca06c1669f9a3b97_avoslocker_cobalt-strike
.exe windows:5 windows x86 arch:x86

d65e30146b16dbd7905cef42c0dae1eb

Code Sign

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

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

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

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

65:30:e6:32:71:e8:11:e7:67:7b:e5:4a
Certificate

Issuer

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

20/10/2022, 13:16

Not After

21/10/2023, 13:16

Subject

CN=NBZ OOO,O=NBZ OOO,L=Saint Petersburg,ST=Saint Petersburg,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

65:30:e6:32:71:e8:11:e7:67:7b:e5:4a
Certificate

Issuer

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

20/10/2022, 13:16

Not After

21/10/2023, 13:16

Subject

CN=NBZ OOO,O=NBZ OOO,L=Saint Petersburg,ST=Saint Petersburg,C=RU

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

dc:1a:6d:bd:cc:1f:3f:8d:ad:79:83:91:48:80:d6:ab:e8:b6:02:a9:a3:12:35:7d:94:1f:99:ec:05:7e:e0:e1
Signer

Actual PE Digest

dc:1a:6d:bd:cc:1f:3f:8d:ad:79:83:91:48:80:d6:ab:e8:b6:02:a9:a3:12:35:7d:94:1f:99:ec:05:7e:e0:e1

Digest Algorithm

sha256

PE Digest Matches

true

72:8e:ef:de:36:01:44:d1:2d:2c:69:30:85:86:b0:56:41:fb:4c:a0
Signer

Actual PE Digest

72:8e:ef:de:36:01:44:d1:2d:2c:69:30:85:86:b0:56:41:fb:4c:a0

Digest Algorithm

sha1

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

Imports

powrprof

CallNtPowerInformation

crypt32

CertFreeCertificateChainEngine
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain

ws2_32

closesocket
WSAGetLastError
recv
bind
connect
getpeername
getsockname
getsockopt
htons
ntohs
setsockopt
socket
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
__WSAFDIsSet
select
accept
getaddrinfo
send
WSACloseEvent
WSACreateEvent
WSAEnumNetworkEvents
htonl
WSAEventSelect
WSAResetEvent
listen
ioctlsocket
freeaddrinfo
WSAWaitForMultipleEvents

normaliz

IdnToAscii

kernel32

GetModuleHandleW
GetProcAddress
FormatMessageW
HeapFree
GetProcessHeap
GetTickCount64
DeleteFileW
CreateFileW
GetFileSizeEx
SetFilePointer
SetEndOfFile
CloseHandle
WriteFile
CreateThread
WaitForSingleObject
WaitForMultipleObjects
MoveFileExW
GetExitCodeProcess
CreateEventW
SetEvent
ReadFile
HeapAlloc
LoadLibraryW
FreeLibrary
CreateDirectoryW
GetCurrentThreadId
WideCharToMultiByte
MultiByteToWideChar
GetFileAttributesW
GetModuleFileNameW
ExpandEnvironmentStringsW
GetSystemDirectoryW
GetTempFileNameW
GetTempPathW
GetLocalTime
GetCommandLineW
GetSystemTimeAsFileTime
IsWow64Process
GetCurrentProcess
GetDiskFreeSpaceExW
SizeofResource
GlobalLock
GlobalFree
GlobalUnlock
GetTickCount
CreateMutexW
ReleaseMutex
AllocConsole
GetStdHandle
LocalFree
GlobalMemoryStatusEx
GetSystemInfo
LocalAlloc
GetNativeSystemInfo
GetLocaleInfoA
GetVolumeInformationW
SetLastError
InitializeCriticalSectionEx
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
GetModuleHandleA
LoadLibraryA
QueryPerformanceCounter
WaitForSingleObjectEx
GetEnvironmentVariableA
MoveFileExA
CreateFileA
LockResource
LCMapStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
ResetEvent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwind
RaiseException
TlsAlloc
TlsGetValue
TlsSetValue
LoadResource
FindResourceW
VerifyVersionInfoW
VerSetConditionMask
Sleep
GetLastError
TlsFree
LoadLibraryExW
SetStdHandle
GetFileType
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetDriveTypeW
GetFileInformationByHandle
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
DecodePointer
EncodePointer
GetStringTypeW
ReadConsoleW
GetConsoleOutputCP
HeapReAlloc
HeapSize
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetFilePointerEx
GetFileAttributesExW
FreeResource
GetCurrentDirectoryW
GetFullPathNameW
FlushFileBuffers
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetConsoleMode
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
WriteConsoleW
GlobalAlloc
VirtualQuery

user32

LockWindowUpdate
GetSysColorBrush
SetCursorPos
GetCursorPos
ReleaseCapture
SetCapture
GetFocus
GetSystemMetrics
EndPaint
FrameRect
BeginPaint
GetDlgCtrlID
IsWindowEnabled
GetDC
ReleaseDC
ShowScrollBar
SetScrollInfo
SetScrollPos
DrawIconEx
MapDialogRect
CharLowerA
MonitorFromPoint
SetFocus
DrawTextW
FillRect
KillTimer
GetWindowTextW
GetWindowTextLengthW
TrackMouseEvent
GetSysColor
MoveWindow
ClientToScreen
SetForegroundWindow
UpdateWindow
ShowWindow
GetDlgItem
OpenClipboard
EmptyClipboard
CloseClipboard
SetClipboardData
SendMessageW
RedrawWindow
SetWindowPos
DispatchMessageW
TranslateMessage
IsDialogMessageW
GetMessageW
PostMessageW
EnableWindow
SetWindowTextW
DefWindowProcW
GetWindowLongW
DestroyWindow
UnregisterClassW
SetWindowLongW
CreateWindowExW
GetDesktopWindow
RegisterClassExW
GetParent
MapWindowPoints
GetWindowRect
SetTimer
ShowCursor
SetCursor
DestroyCursor
LoadCursorW
CharUpperW
MessageBoxW
SetClassLongW
PostQuitMessage
LoadIconW
DestroyIcon
FlashWindow
GetClientRect
EnumChildWindows

gdi32

CreateFontIndirectW
GetBkColor
DeleteObject
GetStockObject
SetBkColor
SetDCBrushColor
GetDeviceCaps
CreateSolidBrush
AddFontMemResourceEx
SetDIBits
BitBlt
StretchBlt
SetStretchBltMode
CreatePen
GetTextColor
SelectObject
SetBkMode
CreateCompatibleBitmap
SetTextColor
GetDIBits
GetBkMode
DeleteDC
CreateCompatibleDC

advapi32

CryptReleaseContext
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
CryptGenRandom
CryptAcquireContextA
RegOpenKeyW
RegEnumKeyExW
RegQueryInfoKeyW
CryptDestroyHash
CryptGetHashParam
CryptHashData
CryptCreateHash
CryptAcquireContextW

shell32

ShellExecuteExW
SHGetFolderPathW
ord171
ShellExecuteW
SHBrowseForFolderW
SHGetPathFromIDListW
CommandLineToArgvW
SHGetMalloc

ole32

StringFromGUID2
CreateStreamOnHGlobal
CoCreateInstance
CoTaskMemFree
CoInitializeEx
CoUninitialize
CoCreateGuid

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

shlwapi

PathFileExistsW

comctl32

ord410
ord412
InitCommonControlsEx
ord413

gdiplus

GdipDrawImageRectI
GdiplusStartup
GdiplusShutdown
GdipDisposeImage
GdipCloneImage
GdipLoadImageFromStream
GdipImageSelectActiveFrame
GdipCreateFromHDC
GdipDeleteGraphics
GdipSetInterpolationMode
GdipDrawImageRectRectI
GdipGetImageHeight
GdipGetImageWidth
GdipImageGetFrameDimensionsCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameCount
GdipGetPropertyItemSize
GdipGetPropertyItem
GdipAlloc
GdipFree

winmm

timeKillEvent
timeSetEvent

rpcrt4

UuidToStringW
RpcStringFreeW
UuidCreate

msimg32

GradientFill

Sections

.text
Size: 627KB - Virtual size: 626KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 166KB - Virtual size: 165KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 87KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d65e30146b16dbd7905cef42c0dae1eb

Code Sign

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

Key Usages

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

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

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

Extended Key Usages

Key Usages

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47Certificate

Extended Key Usages

Key Usages

65:30:e6:32:71:e8:11:e7:67:7b:e5:4aCertificate

Extended Key Usages

Key Usages

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47Certificate

Extended Key Usages

Key Usages

65:30:e6:32:71:e8:11:e7:67:7b:e5:4aCertificate

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

dc:1a:6d:bd:cc:1f:3f:8d:ad:79:83:91:48:80:d6:ab:e8:b6:02:a9:a3:12:35:7d:94:1f:99:ec:05:7e:e0:e1Signer

72:8e:ef:de:36:01:44:d1:2d:2c:69:30:85:86:b0:56:41:fb:4c:a0Signer

Headers

DLL Characteristics

File Characteristics

Imports

powrprof

crypt32

ws2_32

normaliz

kernel32

user32

gdi32

advapi32

shell32

ole32

version

shlwapi

comctl32

gdiplus

winmm

rpcrt4

msimg32

Sections

.text Size: 627KB - Virtual size: 626KB

.rdata Size: 166KB - Virtual size: 165KB

.data Size: 8KB - Virtual size: 16KB

.rsrc Size: 87KB - Virtual size: 86KB

.reloc Size: 34KB - Virtual size: 33KB

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

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

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

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

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

65:30:e6:32:71:e8:11:e7:67:7b:e5:4a
Certificate

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

65:30:e6:32:71:e8:11:e7:67:7b:e5:4a
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

dc:1a:6d:bd:cc:1f:3f:8d:ad:79:83:91:48:80:d6:ab:e8:b6:02:a9:a3:12:35:7d:94:1f:99:ec:05:7e:e0:e1
Signer

72:8e:ef:de:36:01:44:d1:2d:2c:69:30:85:86:b0:56:41:fb:4c:a0
Signer

.text
Size: 627KB - Virtual size: 626KB

.rdata
Size: 166KB - Virtual size: 165KB

.data
Size: 8KB - Virtual size: 16KB

.rsrc
Size: 87KB - Virtual size: 86KB

.reloc
Size: 34KB - Virtual size: 33KB