2024-06-07_bd52a2bef8d3e1ade2ac4c233fd38dee_avoslocker_cobalt-strike

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General

Target

2024-06-07_bd52a2bef8d3e1ade2ac4c233fd38dee_avoslocker_cobalt-strike
Size

802KB
MD5

bd52a2bef8d3e1ade2ac4c233fd38dee
SHA1

9a2bdf21dabdcfbff4f37256e27b88c82ef8d9fb
SHA256

81dffae90c6dc942fbe27b954b6d199d12caf08ac90fed37d80d21bad1854690
SHA512

021ae054fcafc7077869e5d91947b33551bf9377f746a1cbf21aa8e93a61223c6ce2447c5b35bfd42298d06ea621ff3d4c7ba79d6e235eb2fb824d3d1e25651f
SSDEEP

24576:Qw4tpu+Bvs2z3l82Rv4T3WJFTYmVMceJulTz3:hwv4T3UFTJMHJGTz3

Score

1^/10

Malware Config

Signatures

Files

2024-06-07_bd52a2bef8d3e1ade2ac4c233fd38dee_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

5a434fa02608d035ebcbbd50a37c3350

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

0d:da:f2:fe:51:f3:b2:e9:4c:bb:69:5a:4a:51:74:fc
Certificate

Issuer

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

Not Before

18/10/2022, 00:00

Not After

17/10/2025, 23:59

Subject

CN=Tencent Technology (Shenzhen) Company Limited,O=Tencent Technology (Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong Province,C=CN

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

a3:77:96:c2:c5:5c:70:6c:06:18:8a:2f:45:a8:04:73:31:a0:26:6b:f4:9c:72:1c:ca:ee:d3:83:98:c1:7b:42
Signer

Actual PE Digest

a3:77:96:c2:c5:5c:70:6c:06:18:8a:2f:45:a8:04:73:31:a0:26:6b:f4:9c:72:1c:ca:ee:d3:83:98:c1:7b:42

Digest Algorithm

sha256

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

PDB Paths

D:\Git-repo\qb10frame\chrome\src\out\Release_x86\TXBugReport.exe.pdb

Imports

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

dbghelp

SymGetModuleInfoW
SymInitialize
SymLoadModule
SymSetOptions
SymCleanup

wininet

InternetConnectA
HttpSendRequestA
InternetCloseHandle
InternetOpenA
InternetSetOptionA
InternetReadFile
InternetCrackUrlA
HttpOpenRequestA

psapi

GetModuleFileNameExA
GetModuleFileNameExW

comctl32

ImageList_Create
ImageList_ReplaceIcon
InitCommonControlsEx

kernel32

CreateEventW
GetLastError
LockResource
HeapReAlloc
CloseHandle
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
Module32FirstW
DecodePointer
HeapDestroy
GetProcAddress
VirtualAllocEx
DeleteCriticalSection
ReadProcessMemory
GetCurrentProcessId
GetProcessHeap
CreateProcessW
GetModuleHandleW
Module32NextW
CreateFileMappingW
MapViewOfFile
GetTickCount
OpenThread
SetUnhandledExceptionFilter
VirtualProtect
InitializeCriticalSectionAndSpinCount
SetCurrentDirectoryW
lstrlenW
GetProcessId
FindClose
WaitForSingleObject
OpenEventW
OpenProcess
MultiByteToWideChar
CreateFileA
SetEvent
lstrcatW
DeleteFileW
LoadLibraryW
CreateThread
GetLocalTime
GetWindowsDirectoryW
VerSetConditionMask
FreeLibrary
CopyFileW
WideCharToMultiByte
VerifyVersionInfoW
IsBadReadPtr
VirtualQueryEx
Sleep
GlobalAlloc
GlobalFree
IsDBCSLeadByte
GlobalLock
lstrcpyW
GlobalUnlock
FindFirstFileW
FindNextFileW
GetTimeZoneInformation
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
ResumeThread
FreeResource
GetFileAttributesW
GetFileSize
Process32NextW
Process32FirstW
WriteFile
CreateDirectoryW
ReadFile
WritePrivateProfileStringW
GetSystemDefaultLCID
GetPrivateProfileIntW
SetFilePointer
GetTempPathW
GetPrivateProfileSectionW
GetThreadSelectorEntry
VirtualFree
HeapSize
SetFileAttributesW
GetSystemTimeAsFileTime
QueryPerformanceCounter
MoveFileW
GetProcessTimes
DeviceIoControl
TerminateThread
GetSystemDefaultLangID
SetLastError
GetSystemDirectoryW
GetSystemInfo
LocalFree
OutputDebugStringW
GetFullPathNameW
WTSGetActiveConsoleSessionId
ProcessIdToSessionId
RemoveDirectoryW
MoveFileExW
K32GetMappedFileNameW
LoadLibraryExW
CreateToolhelp32Snapshot
UnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
EncodePointer
LCMapStringEx
WriteConsoleW
GetStringTypeW
GetCPInfo
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetFilePointerEx
GetFileType
GetCommandLineA
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
FindFirstFileExW
GetDriveTypeW
GetFileInformationByHandle
PeekNamedPipe
ExitProcess
GetStdHandle
GetVersionExW
GetCurrentThreadId
CreateFileW
InitializeCriticalSectionEx
SetErrorMode
InitializeCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
GetCommandLineW
EnterCriticalSection
HeapFree
WriteProcessMemory
SizeofResource
InitOnceExecuteOnce
VirtualAlloc
ReadConsoleW
GetConsoleOutputCP
SetStdHandle
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetEndOfFile
GetFileSizeEx
GetCurrentDirectoryW
IsValidCodePage
UnmapViewOfFile
GetACP
GetConsoleMode
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
FlushFileBuffers

user32

KillTimer
GetSysColorBrush
EnableMenuItem
DrawTextW
InvalidateRect
BeginPaint
EndPaint
EnableWindow
IsWindow
GetWindowThreadProcessId
PostMessageW
TrackPopupMenu
CreatePopupMenu
GetClassInfoExW
RegisterClassExW
CreateWindowExW
DestroyWindow
DefWindowProcW
PostThreadMessageW
SetWindowLongW
MapDialogRect
SetClipboardData
SendDlgItemMessageW
MapWindowPoints
SetDlgItemTextW
EmptyClipboard
CloseClipboard
ClientToScreen
SetTimer
OpenClipboard
GetMenuItemCount
GetDC
GetMenuItemID
GetWindowRect
CallWindowProcW
GetKeyState
GetSystemMenu
RegisterClipboardFormatW
GetWindowTextLengthW
ReleaseDC
DialogBoxParamW
IsWindowVisible
EnumChildWindows
GetGuiResources
EnumWindows
GetClassNameW
GetDesktopWindow
GetParent
GetWindowTextW
MessageBoxW
SetWindowPos
SendMessageW
SetWindowTextW
ShowWindow
LoadIconW
GetClientRect
GetDlgItem
DrawIconEx
LoadImageW
PeekMessageW
DispatchMessageW
GetMessageW
DestroyMenu
GetWindowLongW
EndDialog

gdi32

SetBkMode
SetTextColor
GetStockObject
CreateFontW
SelectObject
DeleteObject

advapi32

RegEnumValueW
RegQueryValueExA
RegOpenKeyExA
ConvertSidToStringSidW
RegDeleteValueW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegCloseKey
CloseThreadWaitChainSession
GetThreadWaitChain
OpenThreadWaitChainSession
RegQueryValueExW
GetTokenInformation
AdjustTokenPrivileges
RegQueryInfoKeyW
OpenProcessToken
RegisterWaitChainCOMCallback
LookupPrivilegeValueW

shell32

SHGetDesktopFolder
SHBindToParent
ord155
SHGetFileInfoW
ShellExecuteW
SHGetSpecialFolderPathW

ole32

DoDragDrop
CreateStreamOnHGlobal
OleInitialize
CoInitialize
CoCreateGuid
CoUninitialize
OleUninitialize

oleaut32

SysStringLen
SysAllocString
SysFreeString
SysStringByteLen
SysAllocStringByteLen

shlwapi

PathFindExtensionW
PathRemoveExtensionA
PathRemoveExtensionW
PathFindFileNameA
SHGetValueA
PathAppendW
PathFileExistsW
SHGetValueW
StrRStrIA
StrTrimA
PathCombineW
PathRemoveFileSpecW
PathIsDirectoryW
PathFindFileNameW

gdiplus

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

ws2_32

htonl
htons

wtsapi32

WTSFreeMemory
WTSQuerySessionInformationW

dbgeng

DebugCreate

crypt32

CertGetNameStringW

wintrust

WTHelperGetProvCertFromChain
WinVerifyTrust
WTHelperProvDataFromStateData
WTHelperGetProvSignerFromChain

iphlpapi

GetAdaptersAddresses
GetAdaptersInfo

netapi32

Netbios
NetApiBufferFree
NetWkstaTransportEnum

winhttp

WinHttpReadData
WinHttpQueryDataAvailable
WinHttpQueryHeaders
WinHttpReceiveResponse
WinHttpWriteData
WinHttpSendRequest
WinHttpAddRequestHeaders
WinHttpOpenRequest
WinHttpCloseHandle
WinHttpOpen
WinHttpConnect

Sections

.text
Size: 548KB - Virtual size: 548KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 142KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.detourc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.detourd
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5a434fa02608d035ebcbbd50a37c3350

Code Sign

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

Extended Key Usages

Key Usages

0d:da:f2:fe:51:f3:b2:e9:4c:bb:69:5a:4a:51:74:fcCertificate

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

a3:77:96:c2:c5:5c:70:6c:06:18:8a:2f:45:a8:04:73:31:a0:26:6b:f4:9c:72:1c:ca:ee:d3:83:98:c1:7b:42Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

dbghelp

wininet

psapi

comctl32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

gdiplus

ws2_32

wtsapi32

dbgeng

crypt32

wintrust

iphlpapi

netapi32

winhttp

Sections

.text Size: 548KB - Virtual size: 548KB

.rdata Size: 142KB - Virtual size: 141KB

.data Size: 8KB - Virtual size: 13KB

.detourc Size: 4KB - Virtual size: 4KB

.detourd Size: 512B - Virtual size: 12B

.rsrc Size: 63KB - Virtual size: 63KB

.reloc Size: 23KB - Virtual size: 23KB

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

0d:da:f2:fe:51:f3:b2:e9:4c:bb:69:5a:4a:51:74:fc
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

a3:77:96:c2:c5:5c:70:6c:06:18:8a:2f:45:a8:04:73:31:a0:26:6b:f4:9c:72:1c:ca:ee:d3:83:98:c1:7b:42
Signer

.text
Size: 548KB - Virtual size: 548KB

.rdata
Size: 142KB - Virtual size: 141KB

.data
Size: 8KB - Virtual size: 13KB

.detourc
Size: 4KB - Virtual size: 4KB

.detourd
Size: 512B - Virtual size: 12B

.rsrc
Size: 63KB - Virtual size: 63KB

.reloc
Size: 23KB - Virtual size: 23KB