2024-05-21_0d50e9ec6ed22c1fe86b2ddfe3a36a72_avoslocker_cobalt-strike

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-21_0d50e9ec6ed22c1fe86b2ddfe3a36a72_avoslocker_cobalt-strike
Size

979KB
MD5

0d50e9ec6ed22c1fe86b2ddfe3a36a72
SHA1

808f2d43890afd0e70cb31a7a5ddb953c4867071
SHA256

3a92b3f91c025b9be41748b5e734b528fb24aae93c16346682183d6d48bc3a2b
SHA512

bb88fe9d5fa4b62da0c4b1acb97a74b4e6e69ff1574b515ff1cea15f62859506a5261d3ea6089a9e639495a57520559e674a7484dacbd38946659c972a72ab8a
SSDEEP

24576:9ukzz4BFiZkAAwygF5ey1mR3axzVd46igweu:8YpBfey1mRLv

Score

1^/10

Malware Config

Signatures

Files

2024-05-21_0d50e9ec6ed22c1fe86b2ddfe3a36a72_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

3b6730cd70c7d781b2485c2039cdb72f

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
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 R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

45:2d:ba:a0:52:13:f6:ea:e3:56:65:03:d3:5c:05:ad
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

28/03/2023, 00:00

Not After

27/03/2026, 23:59

Subject

CN=Bandisoft International Inc.,O=Bandisoft International Inc.,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
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 R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

45:2d:ba:a0:52:13:f6:ea:e3:56:65:03:d3:5c:05:ad
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

28/03/2023, 00:00

Not After

27/03/2026, 23:59

Subject

CN=Bandisoft International Inc.,O=Bandisoft International Inc.,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

b1:9a:ce:f7:88:f6:be:96:fc:7b:55:5c:36:e0:2c:02:01:c6:aa:84:df:52:2e:ec:a2:3c:69:26:38:45:ef:01
Signer

Actual PE Digest

b1:9a:ce:f7:88:f6:be:96:fc:7b:55:5c:36:e0:2c:02:01:c6:aa:84:df:52:2e:ec:a2:3c:69:26:38:45:ef:01

Digest Algorithm

sha256

PE Digest Matches

false

00:d8:e8:13:51:b2:3c:2a:94:f3:d8:1e:d8:2d:c1:b9:fb:07:64:7e
Signer

Actual PE Digest

00:d8:e8:13:51:b2:3c:2a:94:f3:d8:1e:d8:2d:c1:b9:fb:07:64:7e

Digest Algorithm

sha1

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:\xfdbwfimr.pdb

Imports

advapi32

RegCloseKey
RegOpenKeyA
RegQueryValueExA
GetUserNameA
EqualSid
AllocateAndInitializeSid
CopySid
GetLengthSid
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetSecurityDescriptorOwner
RegCreateKeyA
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegSetValueExA

comdlg32

ChooseFontA
GetOpenFileNameA
GetSaveFileNameA
ChooseColorA

gdi32

CreateCompatibleDC
CreateFontIndirectA
CreateSolidBrush
DeleteDC
DeleteObject
GetStockObject
GetTextExtentPoint32A
Rectangle
SelectObject
SetBkColor
SetTextColor
TextOutA
CreateFontA
GetDeviceCaps
GetTextExtentExPointA
SetMapMode
GetTextMetricsA
CreateCompatibleBitmap
CreatePen
GetBkMode
GetCharWidthA
GetCharWidthW
GetCharWidth32A
GetCharWidth32W
GetCharABCWidthsFloatA
GetClipBox
GetPixel
TranslateCharsetInfo
GetCharacterPlacementW
LineTo
RealizePalette
SelectPalette
SetBkMode
SetPaletteEntries
SetPixel
SetTextAlign
GetObjectA
MoveToEx
ExtTextOutA
ExtTextOutW
Polyline
GetDCOrgEx
UnrealizeObject

imm32

ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext

ole32

CoUninitialize
CoCreateInstance

shell32

ShellExecuteA

user32

GetCursorPos
GetForegroundWindow
GetQueueStatus
GetClipboardOwner
WinHelpA
SetScrollInfo
SetClassLongA
OffsetRect
SetCaretPos
SetCursor
ShowCursor
DeleteMenu
AppendMenuA
InsertMenuA
CreatePopupMenu
GetSystemMetrics
KillTimer
SetTimer
EmptyClipboard
RegisterClipboardFormatA
GetClipboardData
SetClipboardData
CloseClipboard
OpenClipboard
FindWindowA
IsZoomed
IsIconic
FlashWindow
PostMessageA
IsDialogMessageA
LoadIconA
LoadCursorA
GetParent
GetDesktopWindow
GetWindowLongA
SetActiveWindow
EnableWindow
ReleaseCapture
GetCapture
DefDlgProcA
EndDialog
MessageBoxIndirectA
CreateDialogParamA
IntersectRect
GetWindowPlacement
MoveWindow
PostQuitMessage
DispatchMessageA
GetMessageA
MapDialogRect
SetWindowLongA
MessageBeep
MessageBoxA
ReleaseDC
GetDC
SetCapture
SetFocus
SendDlgItemMessageA
IsDlgButtonChecked
CheckRadioButton
CheckDlgButton
GetDlgItemTextA
SetDlgItemTextA
GetDlgItem
SendMessageA
DrawEdge
RegisterWindowMessageA
SystemParametersInfoA
GetSysColor
GetWindowRect
GetClientRect
GetWindowTextLengthA
GetWindowTextA
SetWindowTextA
InvalidateRect
EndPaint
BeginPaint
SetWindowPos
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassA
DefWindowProcA
GetCaretBlinkTime
DialogBoxParamA
SetWindowPlacement

kernel32

WriteConsoleW
SetEndOfFile
HeapSize
GetTimeZoneInformation
CreateFileW
GetProcessHeap
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
IsValidCodePage
FindNextFileW
FindFirstFileExW
OutputDebugStringW
ReadConsoleW
SetConsoleCtrlHandler
HeapReAlloc
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapAlloc
GetFileType
HeapFree
GetModuleFileNameW
GetStdHandle
GetModuleHandleExW
ExitProcess
RaiseException
EncodePointer
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
RtlUnwind
InterlockedFlushSList
InterlockedPushEntrySList
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentDirectoryA
SetCurrentDirectoryA
GetACP
GetLocalTime
DeleteFileA
GetEnvironmentVariableA
CreateMutexA
ReleaseMutex
SetCommTimeouts
SetCommState
SetCommBreak
GetCommState
ClearCommBreak
OpenProcess
CreateProcessA
CreatePipe
DecodePointer
CreateFileMappingA
LocalAlloc
UnmapViewOfFile
MapViewOfFile
GetCurrentThreadId
CreateNamedPipeA
ConnectNamedPipe
WaitNamedPipeA
LocalFree
GlobalMemoryStatus
GetWindowsDirectoryA
GetTickCount
GetProcAddress
MulDiv
CreateFileA
GetFileSize
ReadFile
Beep
CloseHandle
CreateThread
GetVersionExA
VirtualAlloc
GetModuleHandleA
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
MultiByteToWideChar
WideCharToMultiByte
GetOEMCP
GetCPInfo
IsDBCSLeadByteEx
EnumCalendarInfoA
FreeLibrary
LoadLibraryExA
WriteFile
GetLastError
GetOverlappedResult
SetEvent
WaitForSingleObject
CreateEventA
GetModuleFileNameA
GetSystemDirectoryA
LoadLibraryA
FormatMessageA
SetHandleInformation
FindClose
FindFirstFileA
FindNextFileA
QueryPerformanceCounter
GetProcessTimes
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetThreadTimes
GetSystemTime
GetSystemTimeAdjustment

Sections

.text
Size: 754KB - Virtual size: 753KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 149KB - Virtual size: 149KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3b6730cd70c7d781b2485c2039cdb72f

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

45:2d:ba:a0:52:13:f6:ea:e3:56:65:03:d3:5c:05:adCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

45:2d:ba:a0:52:13:f6:ea:e3:56:65:03:d3:5c:05:adCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

b1:9a:ce:f7:88:f6:be:96:fc:7b:55:5c:36:e0:2c:02:01:c6:aa:84:df:52:2e:ec:a2:3c:69:26:38:45:ef:01Signer

00:d8:e8:13:51:b2:3c:2a:94:f3:d8:1e:d8:2d:c1:b9:fb:07:64:7eSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

comdlg32

gdi32

imm32

ole32

shell32

user32

kernel32

Sections

.text Size: 754KB - Virtual size: 753KB

.rdata Size: 149KB - Virtual size: 149KB

.data Size: 5KB - Virtual size: 21KB

.rsrc Size: 22KB - Virtual size: 22KB

.reloc Size: 29KB - Virtual size: 28KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

45:2d:ba:a0:52:13:f6:ea:e3:56:65:03:d3:5c:05:ad
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

45:2d:ba:a0:52:13:f6:ea:e3:56:65:03:d3:5c:05:ad
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

b1:9a:ce:f7:88:f6:be:96:fc:7b:55:5c:36:e0:2c:02:01:c6:aa:84:df:52:2e:ec:a2:3c:69:26:38:45:ef:01
Signer

00:d8:e8:13:51:b2:3c:2a:94:f3:d8:1e:d8:2d:c1:b9:fb:07:64:7e
Signer

.text
Size: 754KB - Virtual size: 753KB

.rdata
Size: 149KB - Virtual size: 149KB

.data
Size: 5KB - Virtual size: 21KB

.rsrc
Size: 22KB - Virtual size: 22KB

.reloc
Size: 29KB - Virtual size: 28KB