2024-07-25_9aef91da0eb6f6f5684f1f4a5bc2bb5c_avoslocker_cobalt-strike

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General

Target

2024-07-25_9aef91da0eb6f6f5684f1f4a5bc2bb5c_avoslocker_cobalt-strike
Size

125KB
MD5

9aef91da0eb6f6f5684f1f4a5bc2bb5c
SHA1

25352fe400aa996d46f18094585e4da7cfdee0a3
SHA256

ab3486b4effa4afaef37642d9451fe5d36a097f38828ec8d4b52c2faf6b05836
SHA512

71a36edc5c1ec003721630ccd5fa07ff89b5511cb6402d1b52b1d022bb202ff5e21e22c3887e1fdc4fd754a1db5390c70aa7fa97593b5a3b531b43a6b790d8d4
SSDEEP

3072:5l6zW3Rvsqup6V0N0yuHRjgTMUaquhSXqtLJq4ZgEVx+3wa:GzW3+B6h/ReiSXUqYa

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-25_9aef91da0eb6f6f5684f1f4a5bc2bb5c_avoslocker_cobalt-strike

Files

2024-07-25_9aef91da0eb6f6f5684f1f4a5bc2bb5c_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

379eb7ee61de51d5fddda0663fdcce93

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

Z:\neoid-driver\Output\Win32\Release\Addcert.pdb

Imports

kernel32

GetLastError
FormatMessageW
WriteConsoleW
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
ReadFile
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetFileType
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
CloseHandle
MultiByteToWideChar
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetFileSizeEx
CreateFileW
HeapSize
HeapReAlloc
SetEndOfFile
DecodePointer

crypt32

CertGetNameStringW
CertSetCertificateContextProperty
CertCreateCertificateContext
CertFreeCertificateContext
CertOpenSystemStoreW
CertAddCertificateContextToStore
CryptStringToBinaryA

Sections

.text
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 28KB

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: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

379eb7ee61de51d5fddda0663fdcce93

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

crypt32

Sections

.text Size: 88KB - Virtual size: 87KB

.rdata Size: 28KB - Virtual size: 28KB

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

.rsrc Size: 512B - Virtual size: 480B

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

.text
Size: 88KB - Virtual size: 87KB

.rdata
Size: 28KB - Virtual size: 28KB

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

.rsrc
Size: 512B - Virtual size: 480B

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