c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6

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General

Target
c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6
Size 1.5MB
Sample240930-c1sknatcmn
SHA256 c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6
MD5 922a0eff0c9d9cddbcc13beda1bd216c
SHA1 95056562770dc2804d32fb5c81e0f9ca271e0c7f
SHA512 2961b75f7f171939ebaa1cdb981affb872dd76cf645132dab98f169657914deabc700cfaee710b12177070c99d6da0597e64fa45e31427e7b762f5979ab4fca3
SSDEEP 24576:S9hSDFEfJ3HW888ttsFuquiL4EccqEDr798/IZ0blyGZdMa7d:S9hMFEfVHW888PsFTtL4nQ798Nbl9
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6

File Explorer

c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6

.exe 1.5MB

c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6

IMPHASH bd57c285d6a5e2a5490823348902be43
SHA256 c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6
MD5 922a0eff0c9d9cddbcc13beda1bd216c
SHA1 95056562770dc2804d32fb5c81e0f9ca271e0c7f
SHA512 2961b75f7f171939ebaa1cdb981affb872dd76cf645132dab98f169657914deabc700cfaee710b12177070c99d6da0597e64fa45e31427e7b762f5979ab4fca3
SSDEEP 24576:S9hSDFEfJ3HW888ttsFuquiL4EccqEDr798/IZ0blyGZdMa7d:S9hMFEfVHW888PsFTtL4nQ798Nbl9
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

5280

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

kernel32

CloseHandle DeleteCriticalSection EnterCriticalSection FormatMessageA FreeLibrary GetCurrentProcess GetExitCodeProcess GetLastError GetModuleHandleW GetProcAddress GetStartupInfoA GetThreadId InitializeCriticalSection IsDBCSLeadByteEx LeaveCriticalSection LoadLibraryW LocalFree MultiByteToWideChar Process32First Process32Next RaiseException RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetLastError SetUnhandledExceptionFilter Sleep TlsAlloc TlsFree TlsGetValue TlsSetValue TryEnterCriticalSection VirtualProtect VirtualQuery WideCharToMultiByte

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __set_app_type __setusermatherr _acmdln _amsg_exit _cexit _commode _errno _fmode _initterm _onexit _strlwr abort calloc exit fprintf fputc fputs free fwrite getenv localeconv malloc memchr memcmp memcpy memmove memset realloc remove signal strchr strcmp strcpy_s strerror strlen strncmp strstr strtoul vfprintf wcslen _read

Name

.text

Size

244KB

Virtual Size

243KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

1024B

Virtual Size

560B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

c8f3827b6a5bbcd498c1dfa9956a5961df1272eb3a310a9fdca1b5e26b242ce6

kernel32

msvcrt

generic