39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909

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General

Target
39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909
Size 482KB
Sample261104-pm6atadd46
SHA256 39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909
MD5 c8ec591a9a2122e56546dc2090705674
SHA1 e5e4f679d0012533e10043c380c476d1b9050113
SHA512 514a997fa3fa8d59f4f236180f7fec64b448411b68f590d074e56914263264cbff722ba52ec78900522998cd0368251ca8693fcd0bd498745566408b12772c4a
SSDEEP 12288:pqKA07Vc8ZiqPSpDQJ61fZ0erD2Pusmu3v/FhQ61Ll+:pXvnZiqPSpDF0UD2mLovdh/D
TLSH
T16DB48DC576C8ECD7EA2B433846D3A63522BCFAC2D352CB0345556F350A236C06F6BA56
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909

File Explorer

39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909

.exe 482KB

39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909

IMPHASH efe44ee72d96016b522a28e2b4a89949
SHA256 39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909
MD5 c8ec591a9a2122e56546dc2090705674
SHA1 e5e4f679d0012533e10043c380c476d1b9050113
SHA512 514a997fa3fa8d59f4f236180f7fec64b448411b68f590d074e56914263264cbff722ba52ec78900522998cd0368251ca8693fcd0bd498745566408b12772c4a
SSDEEP 12288:pqKA07Vc8ZiqPSpDQJ61fZ0erD2Pusmu3v/FhQ61Ll+:pXvnZiqPSpDF0UD2mLovdh/D
TLSH
T16DB48DC576C8ECD7EA2B433846D3A63522BCFAC2D352CB0345556F350A236C06F6BA56
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5184

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_LARGE_ADDRESS_AWARE

PDB paths

advapi32

RegCloseKey RegCreateKeyExA RegSetValueExA

kernel32

CloseHandle CreateDirectoryA CreateFileA CreateFileMappingW DeleteCriticalSection EnterCriticalSection ExpandEnvironmentStringsA GetLastError GetModuleHandleA GetTickCount InitializeCriticalSection LeaveCriticalSection MapViewOfFile MultiByteToWideChar QueryPerformanceCounter SetUnhandledExceptionFilter Sleep TlsGetValue UnmapViewOfFile VirtualProtect VirtualQuery WriteFile

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

memcpy memmove strchr strrchr

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

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

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf __stdio_common_vsprintf __stdio_common_vswprintf fflush setvbuf

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

memset strlen strncmp strncpy

ole32

CoCreateInstance CoCreateInstanceEx CoInitializeEx CoInitializeSecurity CoUninitialize

oleaut32

SysAllocString VariantClear VariantInit

shell32

SHGetFolderPathA ShellExecuteA

shlwapi

SHDeleteKeyA

Name

.text

Size

24KB

Virtual Size

23KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

160B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

15KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

1024B

Virtual Size

816B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

1024B

Virtual Size

644B

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

4KB

Virtual Size

3KB

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

.reloc

Size

512B

Virtual Size

104B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

219KB

Virtual Size

219KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909

advapi32

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

oleaut32

shell32

shlwapi

generic