a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb

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General

Target
a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb
Size 250KB
Sample240706-wt3ltsyclm
SHA256 a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb
MD5 3aae6e15295a585bca71b54350f517b8
SHA1 f4de524aa2604df5a65db22d196bf7ddaa71de31
SHA512 b0e9b3a9ecac62927d5216c2952d5d94a9eca9c75f4b6dc86d5b8613a39ac0805a1be1885def579c4fe51096fd6ad241d8fc47dd8d36641aceab026b0f37d7f3
SSDEEP 6144:2fD1cCdBYl67DuBpK7FJz+j6v0yRyHIDubTXA/B:2fD1cCBYlWdHz+jA0Hyj
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Trojan.MrsMajor3.0.exe

File Explorer

a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb

.zip 250KB
Trojan.MrsMajor3.0.exe

.exe 381KB

a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb

SHA256 a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb
MD5 3aae6e15295a585bca71b54350f517b8
SHA1 f4de524aa2604df5a65db22d196bf7ddaa71de31
SHA512 b0e9b3a9ecac62927d5216c2952d5d94a9eca9c75f4b6dc86d5b8613a39ac0805a1be1885def579c4fe51096fd6ad241d8fc47dd8d36641aceab026b0f37d7f3
SSDEEP 6144:2fD1cCdBYl67DuBpK7FJz+j6v0yRyHIDubTXA/B:2fD1cCBYlWdHz+jA0Hyj
MD5 SHA1 SHA512 SSDEEP

Password

infected

Trojan.MrsMajor3.0.exe

IMPHASH 167fe7dad034e11847397d501baf6f5e
SHA256 4a75f2db1dbd3c1218bb9994b7e1c690c4edd4e0c1a675de8d2a127611173e69
MD5 35a27d088cd5be278629fae37d464182
SHA1 d5a291fadead1f2a0cf35082012fe6f4bf22a3ab
SHA512 eb0be3026321864bd5bcf53b88dc951711d8c0b4bcbd46800b90ca5116a56dba22452530e29f3ccbbcc43d943bdefc8ed8ca2d31ba2e7e5f0e594f74adba4ab5
SSDEEP 6144:Th3idhONY259BH1DzJ5PzVNtGgc+F9TBd096cTKAsLEbqqbd+VWM8AHiKn9SlXNA:Th3iXPw9Tc6kVXMHHLEf8l7
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4096

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

msvcrt

memset wcsncmp memmove wcsncpy wcsstr _wcsnicmp _wcsicmp wcslen wcscpy wcscmp memcpy tolower wcscat malloc free

kernel32

GetModuleHandleW HeapCreate GetStdHandle HeapDestroy ExitProcess WriteFile LoadLibraryExW EnumResourceTypesW FreeLibrary RemoveDirectoryW GetExitCodeProcess EnumResourceNamesW GetTempFileNameW GetCommandLineW LoadResource SizeofResource FreeResource FindResourceW GetShortPathNameW GetSystemDirectoryW EnterCriticalSection CloseHandle LeaveCriticalSection InitializeCriticalSection WaitForSingleObject TerminateThread CreateThread Sleep WideCharToMultiByte HeapAlloc HeapFree LoadLibraryW GetProcAddress GetCurrentProcessId GetCurrentThreadId GetModuleFileNameW GetEnvironmentVariableW SetEnvironmentVariableW GetCurrentProcess TerminateProcess RtlLookupFunctionEntry RtlVirtualUnwind RemoveVectoredExceptionHandler AddVectoredExceptionHandler HeapSize MultiByteToWideChar CreateDirectoryW SetFileAttributesW DeleteFileW GetTempPathW GetCurrentDirectoryW SetCurrentDirectoryW CreateFileW SetFilePointer TlsFree TlsGetValue TlsSetValue TlsAlloc HeapReAlloc DeleteCriticalSection GetLastError SetLastError UnregisterWait GetCurrentThread DuplicateHandle RegisterWaitForSingleObject

shell32

ShellExecuteExW SHGetFolderLocation SHGetPathFromIDListW

winmm

timeBeginPeriod

ole32

CoInitialize CoTaskMemFree

shlwapi

PathQuoteSpacesW PathAddBackslashW PathRenameExtensionW PathRemoveArgsW PathRemoveBackslashW

user32

CharUpperW CharLowerW MessageBoxW DefWindowProcW GetWindowLongPtrW GetWindowTextLengthW GetWindowTextW EnableWindow DestroyWindow UnregisterClassW LoadIconW LoadCursorW RegisterClassExW IsWindowEnabled GetSystemMetrics CreateWindowExW SetWindowLongPtrW SendMessageW SetFocus CreateAcceleratorTableW SetForegroundWindow BringWindowToTop GetMessageW TranslateAcceleratorW TranslateMessage DispatchMessageW DestroyAcceleratorTable PostMessageW GetForegroundWindow GetWindowThreadProcessId IsWindowVisible EnumWindows SetWindowPos

gdi32

GetStockObject

comctl32

InitCommonControlsEx

Sharing

General

Malware Config

Signatures

File Explorer

a9f80081caaebd471dd15b2c5d5383680edf4245534a968b7aedfb53d7a046bb

Trojan.MrsMajor3.0.exe

msvcrt

kernel32

shell32

winmm

ole32

shlwapi

user32

gdi32

comctl32

generic