Merostomatous[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

Merostomatous.exe
Size

1.2MB
MD5

a63422b7c6e0cf3bf52fb516205cb711
SHA1

44174d331f2c4bbb3a02617774c94f17d8703e74
SHA256

bf08a37ece16dd2e5f8484b49437bb1d84ec62f8dd64b791cdcb6af1ff691568
SHA512

33232496020b427d87e99e54d4558356f4ff12e04c719d566b90357e4945f18bafad54265068a73b4b588bde7239bf38e33081cf97d6dcbb9589ec6d6ef90a48
SSDEEP

24576:eO5UfDFgKjASXCjjpNNUcm6R2s6WQtlAN3f4sjou7vNfAvUiDFhr:eOMDuU/UNcdsktluTjou7RQf9

Score

1^/10

Malware Config

Signatures

Files

Merostomatous.exe
.exe windows x86

7ed0d71376e55d58ab36dc7d3ffda898

Code Sign

1a:dc:9d:84:a4:23:fb:01:a2:d3:61:3a:c8:21:a8:af:b0:c3:24:5f
Certificate

Issuer

OU=Udpunkteringerne Unwarranted\ ,O=Unelaborated,L=Lanlivery,ST=England,C=GB,1.2.840.113549.1.9.1=#0c1d4163726f6d6567616c6961404f76656e73746161656e6465732e537461

Not Before

23/01/2023, 07:53

Not After

22/01/2026, 07:53

Subject

OU=Udpunkteringerne Unwarranted\ ,O=Unelaborated,L=Lanlivery,ST=England,C=GB,1.2.840.113549.1.9.1=#0c1d4163726f6d6567616c6961404f76656e73746161656e6465732e537461

32:fb:f4:85:8d:36:04:b5:cf:28:24:c8:16:da:c0:51:ef:c9:e5:f7:66:e5:52:df:49:1f:88:bf:82:cd:bb:d3
Signer

Actual PE Digest

32:fb:f4:85:8d:36:04:b5:cf:28:24:c8:16:da:c0:51:ef:c9:e5:f7:66:e5:52:df:49:1f:88:bf:82:cd:bb:d3

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

OU=Udpunkteringerne Unwarranted\ ,O=Unelaborated,L=Lanlivery,ST=England,C=GB,1.2.840.113549.1.9.1=#0c1d4163726f6d6567616c6961404f76656e73746161656e6465732e537461

21/04/2023, 11:00
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
SearchPathW
SetFileTime
CloseHandle
GetShortPathNameW
MoveFileW
SetCurrentDirectoryW
GetFileAttributesW
GetLastError
GetFullPathNameW
CreateDirectoryW
Sleep
GetTickCount
GetFileSize
GetModuleFileNameW
GetCurrentProcess
CopyFileW
ExitProcess
SetEnvironmentVariableW
GetWindowsDirectoryW
GetTempPathW
SetFileAttributesW
ExpandEnvironmentStringsW
LoadLibraryW
lstrlenW
lstrcpynW
GetDiskFreeSpaceW
GlobalUnlock
GlobalLock
CreateThread
CreateProcessW
RemoveDirectoryW
lstrcmpiA
CreateFileW
GetTempFileNameW
lstrcpyA
lstrcpyW
lstrcatW
GetSystemDirectoryW
GetVersion
GetProcAddress
LoadLibraryA
GetModuleHandleA
GetModuleHandleW
lstrcmpiW
lstrcmpW
WaitForSingleObject
GlobalFree
GlobalAlloc
LoadLibraryExW
GetExitCodeProcess
FreeLibrary
WritePrivateProfileStringW
SetErrorMode
GetCommandLineW
GetPrivateProfileStringW
FindFirstFileW
FindNextFileW
DeleteFileW
SetFilePointer
ReadFile
FindClose
MulDiv
MultiByteToWideChar
WriteFile
lstrlenA
WideCharToMultiByte

user32

EndDialog
ScreenToClient
GetWindowRect
RegisterClassW
EnableMenuItem
GetSystemMenu
SetClassLongW
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
CheckDlgButton
GetMessagePos
LoadBitmapW
CallWindowProcW
IsWindowVisible
CloseClipboard
SetClipboardData
wsprintfW
CreateWindowExW
SystemParametersInfoW
AppendMenuW
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharPrevW
CharNextA
wsprintfA
DispatchMessageW
PeekMessageW
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
GetDC
SetWindowLongW
LoadImageW
SendMessageTimeoutW
FindWindowExW
EmptyClipboard
OpenClipboard
TrackPopupMenu
EndPaint
ShowWindow
GetDlgItem
IsWindow
SetForegroundWindow

gdi32

SelectObject
SetBkMode
CreateFontIndirectW
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
ShellExecuteW
SHFileOperationW

advapi32

RegCloseKey
RegOpenKeyExW
RegDeleteKeyW
RegDeleteValueW
RegEnumValueW
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegEnumKeyW

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

Sections

.text
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 171KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 128KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7ed0d71376e55d58ab36dc7d3ffda898

Code Sign

1a:dc:9d:84:a4:23:fb:01:a2:d3:61:3a:c8:21:a8:af:b0:c3:24:5fCertificate

32:fb:f4:85:8d:36:04:b5:cf:28:24:c8:16:da:c0:51:ef:c9:e5:f7:66:e5:52:df:49:1f:88:bf:82:cd:bb:d3Signer

Signature Validations

Verification

21/04/2023, 11:00 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 24KB - Virtual size: 24KB

.rdata Size: 5KB - Virtual size: 5KB

.data Size: 1KB - Virtual size: 171KB

.ndata Size: - Virtual size: 128KB

.rsrc Size: 84KB - Virtual size: 83KB

1a:dc:9d:84:a4:23:fb:01:a2:d3:61:3a:c8:21:a8:af:b0:c3:24:5f
Certificate

32:fb:f4:85:8d:36:04:b5:cf:28:24:c8:16:da:c0:51:ef:c9:e5:f7:66:e5:52:df:49:1f:88:bf:82:cd:bb:d3
Signer

21/04/2023, 11:00
Valid: false

.text
Size: 24KB - Virtual size: 24KB

.rdata
Size: 5KB - Virtual size: 5KB

.data
Size: 1KB - Virtual size: 171KB

.ndata
Size: - Virtual size: 128KB

.rsrc
Size: 84KB - Virtual size: 83KB