MEMZ[.]exe | Triage

Resubmissions

26-07-2024 18:27

240726-w38t7swgjk 6

26-07-2024 18:25

240726-w2mwcawfjm 3

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General

Target

MEMZ.exe
Size

16KB
MD5

1d5ad9c8d3fee874d0feb8bfac220a11
SHA1

ca6d3f7e6c784155f664a9179ca64e4034df9595
SHA256

3872c12d31fc9825e8661ac01ecee2572460677afbc7093f920a8436a42e28ff
SHA512

c8246f4137416be33b6d1ac89f2428b7c44d9376ac8489a9fbf65ef128a6c53fb50479e1e400c8e201c8611992ab1d6c1bd3d6cece89013edb4d35cdd22305b1
SSDEEP

192:M2WgyvSW8gRc6olcIEiwqZKBkDFR43xWTM3LHf26gFrcx3sNq:JWgnSmFlcIqq3agmLH+6gF23sN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MEMZ.exe

Files

MEMZ.exe
.exe windows:5 windows x86 arch:x86

2eb516ca11536a75b455bb2361a5a574

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WriteFile
CloseHandle
lstrcmpA
lstrcmpW
LoadLibraryA
GetModuleFileNameW
GetCommandLineW
CreateFileA
Sleep
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GlobalAlloc
GlobalFree
GetModuleHandleW
lstrlenW
GetCurrentThreadId
CreateThread
ExitProcess
GetCurrentProcess
OpenProcess
LocalFree
LocalAlloc
SetPriorityClass
GetProcAddress

user32

MessageBoxW
SetCursorPos
GetCursorPos
GetDesktopWindow
EnumChildWindows
CallNextHookEx
LoadIconW
GetWindowRect
SetWindowsHookExW
MessageBoxA
CreateWindowExA
RegisterClassExA
DefWindowProcW
ExitWindowsEx
DispatchMessageW
TranslateMessage
GetWindowDC
DrawIcon
GetSystemMetrics
SendMessageTimeoutW
SendInput
GetMessageW
UnhookWindowsHookEx

gdi32

BitBlt
StretchBlt

advapi32

OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueW
CryptAcquireContextW
CryptGenRandom

shell32

CommandLineToArgvW
ShellExecuteW
ShellExecuteA
ShellExecuteExW

winmm

waveOutWrite
PlaySoundA
waveOutPrepareHeader
waveOutOpen

psapi

GetProcessImageFileNameA

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 624B

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: 1024B - Virtual size: 528B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

2eb516ca11536a75b455bb2361a5a574

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

winmm

psapi

Sections

.text Size: 3KB - Virtual size: 3KB

.rdata Size: 9KB - Virtual size: 8KB

.data Size: 1024B - Virtual size: 624B

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

.reloc Size: 1024B - Virtual size: 528B

.text
Size: 3KB - Virtual size: 3KB

.rdata
Size: 9KB - Virtual size: 8KB

.data
Size: 1024B - Virtual size: 624B

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

.reloc
Size: 1024B - Virtual size: 528B