a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77cN

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General

Target
a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77cN
Size 370KB
Sample241111-x3e3kavanr
SHA256 a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77c
MD5 ca3ef3414604fa54aed897612ef5c670
SHA1 70d976a68e95770eae71fc06dc9a22ea5a97a0a4
SHA512 0fba3b0f7daa31d14c3945b00cfb3246f36731cc338a98be8c890099bcf49469dff446a6338237c8e170f017295cec2159a512bf7f8c58b6b2767ba7deab4026
SSDEEP 6144:3jo1LUyQC198aj+YpNyGpNDU9fwRE5H2dpNonHd/twMLc2Ao2pEYTBFqZNjE1rhe:1yD9BwqUfCyHJWx67fLx67
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77cN

File Explorer

a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77cN

.exe 370KB

a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77cN

IMPHASH 62ec3dce1eba1b68f6a4511bb09f8c2c
SHA256 a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77c
MD5 ca3ef3414604fa54aed897612ef5c670
SHA1 70d976a68e95770eae71fc06dc9a22ea5a97a0a4
SHA512 0fba3b0f7daa31d14c3945b00cfb3246f36731cc338a98be8c890099bcf49469dff446a6338237c8e170f017295cec2159a512bf7f8c58b6b2767ba7deab4026
SSDEEP 6144:3jo1LUyQC198aj+YpNyGpNDU9fwRE5H2dpNonHd/twMLc2Ao2pEYTBFqZNjE1rhe:1yD9BwqUfCyHJWx67fLx67
MD5 SHA1 SHA512 SSDEEP

windows:1 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

196608

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

ole32

CoCreateInstance CLSIDFromString CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExpandEnvironmentStringsA GetCommandLineA GetComputerNameA GetCurrentProcessId GetCurrentThreadId GetExitCodeThread GetFileSize GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA LocalAlloc LocalFree OpenMutexA CreateFileA ReadFile RtlUnwind SetFilePointer CreateMutexA Sleep TerminateProcess VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow GetClassNameA SetFocus GetForegroundWindow LoadCursorA LoadIconA SetTimer RegisterClassA MessageBoxA GetMessageA GetWindowLongA SetWindowLongA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow MoveWindow DefWindowProcA CallWindowProcA

gdi32

GetStockObject SetBkColor SetTextColor CreateBrushIndirect CreateFontA

advapi32

GetUserNameA RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

__GetMainArgs _sleep _stricmp atoi exit memcpy memset printf raise rand signal sprintf srand sscanf strcat strchr strncmp vsprintf

msvcrt

memchr

Name

.text

Size

31KB

Virtual Size

31KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

132KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.kofbl

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.l1

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

YLlgIHZm

Size

5KB

Virtual Size

5KB

Characteristics

Name

IicMWNYq

Size

6KB

Virtual Size

6KB

Characteristics

Name

yzbpsZQO

Size

3KB

Virtual Size

3KB

Characteristics

Name

eQKLPfZh

Size

5KB

Virtual Size

5KB

Characteristics

Name

WlkjKlTr

Size

2KB

Virtual Size

1KB

Characteristics

Name

AiIfxNna

Size

512B

Virtual Size

278B

Characteristics

Name

NnSJrAtI

Size

56KB

Virtual Size

55KB

Characteristics

Name

LZVuctCo

Size

1KB

Virtual Size

1KB

Characteristics

Name

ipxKzmHg

Size

30KB

Virtual Size

29KB

Characteristics

Name

frhdGlfI

Size

39KB

Virtual Size

38KB

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

a5285545d825146f63d5d3c72158a2f5a3ae11a3b44940e36b81e607dd07e77cN

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

generic