2024-07-03_22f730a24d80460e5ea86fef36513bfa_avoslocker_cobalt-strike

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General

Target

2024-07-03_22f730a24d80460e5ea86fef36513bfa_avoslocker_cobalt-strike
Size

126KB
MD5

22f730a24d80460e5ea86fef36513bfa
SHA1

476ff375ea75a3183ecff434d4d46a3cd4fa78c6
SHA256

a4d48a5cabb2918459adcc4bce3d26e6e06dd99b6de760d3603531dd371223fc
SHA512

ea667bc4819fac1789c3748f262951ff29c0dcf44d9ebd4fba89eceaa3272adb227d5455829026ebed63b783c8840dbd55e6c58624656d20f82006e9963d06dd
SSDEEP

3072:D59MHkUtVPvBLBXjKVqxzMM4iGBiysOBC2cTtjpTebk8PC+1zEHaGVYwX:9WVBBmqdghBitFp6J

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-07-03_22f730a24d80460e5ea86fef36513bfa_avoslocker_cobalt-strike

Files

2024-07-03_22f730a24d80460e5ea86fef36513bfa_avoslocker_cobalt-strike
.exe windows:5 windows x86 arch:x86

bb514035bec9282b23f2c63992fa7c65

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\temp\offaie8q\utils\forupdater\savapi_restart\savapi_restart.pdb

Imports

kernel32

WriteConsoleW
GetTickCount
Sleep
FormatMessageW
LocalFree
CreateProcessW
GetExitCodeProcess
WaitForSingleObject
GetLastError
CloseHandle
CreateFileW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
HeapSize
HeapReAlloc
DecodePointer

advapi32

StartServiceW
QueryServiceStatusEx
QueryServiceStatus
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
ControlService
CloseServiceHandle

Sections

.text
Size: 75KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.zero
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bb514035bec9282b23f2c63992fa7c65

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

Sections

.text Size: 75KB - Virtual size: 75KB

.rdata Size: 26KB - Virtual size: 26KB

.data Size: 2KB - Virtual size: 4KB

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

.reloc Size: 4KB - Virtual size: 3KB

.zero Size: 4KB - Virtual size: 3KB

.text
Size: 75KB - Virtual size: 75KB

.rdata
Size: 26KB - Virtual size: 26KB

.data
Size: 2KB - Virtual size: 4KB

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

.reloc
Size: 4KB - Virtual size: 3KB

.zero
Size: 4KB - Virtual size: 3KB