3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478

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General

Target
3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478
Size 593KB
Sample261110-sdk53avvbx
SHA256 3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478
MD5 1f74f1b7e00ef2e2c9b333cbea39d868
SHA1 d7b62b6cbe4cd24dd9bc4400acc15eb5828034a1
SHA512 54378ab30a871cb7490cb373363b3714949ede8c6257dbf55c58f25932f15282e1362fa124db244bd34cb8cc8b142e2414cb31685d93af7acacec2e5c23362ac
SSDEEP 6144:zeDXyg8V4dZp7izF5Z1POy9YF5R1XGBP:qDLvh7kFdPOy9u2BP
TLSH
T168D4023FCA1F50ECC63BF57AA1C20471A0B87C5B1969757F0770FA3A6AB3412866C859
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478

File Explorer

3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478

.exe 593KB

3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478

IMPHASH 95f43163aa6b0fd23a86073ec5bb5dcf
SHA256 3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478
MD5 1f74f1b7e00ef2e2c9b333cbea39d868
SHA1 d7b62b6cbe4cd24dd9bc4400acc15eb5828034a1
SHA512 54378ab30a871cb7490cb373363b3714949ede8c6257dbf55c58f25932f15282e1362fa124db244bd34cb8cc8b142e2414cb31685d93af7acacec2e5c23362ac
SSDEEP 6144:zeDXyg8V4dZp7izF5Z1POy9YF5R1XGBP:qDLvh7kFdPOy9u2BP
TLSH
T168D4023FCA1F50ECC63BF57AA1C20471A0B87C5B1969757F0770FA3A6AB3412866C859
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4144

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

advapi32

RegCloseKey RegCreateKeyExA RegOpenKeyExA RegQueryValueExA RegSetValueExA

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC CreateDCA DeleteDC DeleteObject GetDeviceCaps GetObjectA GetPixel SelectObject SetBrushOrgEx SetStretchBltMode StretchBlt

kernel32

CloseHandle CreateDirectoryA CreateFileA CreateMutexA CreateProcessA CreateThread DeleteCriticalSection DeleteFileA DuplicateHandle EnterCriticalSection FindClose FindFirstFileA FindNextFileA FlushFileBuffers FreeLibrary GetCommandLineA GetComputerNameA GetCurrentProcess GetEnvironmentVariableA GetFileAttributesA GetFileSizeEx GetLastError GetLocalTime GetModuleFileNameA GetModuleHandleA GetProcAddress GetProcessHeap GetStartupInfoA GetTempPathA GetTickCount GetVolumeInformationA GlobalAlloc GlobalFree HeapAlloc HeapFree InitializeCriticalSection IsDBCSLeadByte LeaveCriticalSection LoadLibraryA MoveFileA MoveFileExA OpenEventA OpenMutexA ReadFile RemoveDirectoryA SetFileAttributesA SetFilePointer SetUnhandledExceptionFilter Sleep TlsGetValue VirtualProtect VirtualQuery WaitForSingleObject WriteFile lstrcatA lstrcmpiA lstrcpyA lstrlenA

api-ms-win-crt-environment-l1-1-0

__p__environ

api-ms-win-crt-heap-l1-1-0

_set_new_mode calloc free malloc

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-private-l1-1-0

__C_specific_handler memcpy memmove strstr

api-ms-win-crt-runtime-l1-1-0

__p___argc __p___argv __p__acmdln _cexit _configure_narrow_argv _crt_atexit _exit _initialize_narrow_environment _set_app_type _initterm _initterm_e _set_invalid_parameter_handler abort exit signal

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf fflush setvbuf

api-ms-win-crt-string-l1-1-0

_strnicmp strlen strncmp

ole32

CreateStreamOnHGlobal

user32

GetDC GetSystemMetrics ReleaseDC SetProcessDPIAware wsprintfA

ws2_32

WSAGetLastError WSAStartup closesocket connect gethostbyname getsockopt htonl htons inet_addr ioctlsocket recv select send setsockopt socket

Name

.text

Size

23KB

Virtual Size

22KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512KB

Virtual Size

512KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

1024B

Virtual Size

912B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

1024B

Virtual Size

996B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

196KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

45KB

Virtual Size

45KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

3b3828c5be8739778504094bc174926875bdbbab554b8038713c489d3f0af478

advapi32

gdi32

kernel32

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

ole32

user32

ws2_32

generic