stealc | c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5

General

Target
c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5
Size 761KB
Sample260313-kd18aac18w
SHA256 c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5
MD5 9746f567519e355fb40de5e4f5e5eb50
SHA1 51087ece27dac9aedf04f3d80904604922661a76
SHA512 d20ab66b015284863f54660d59cf75b5e205cc18271c781006df16c5e17199e8e4765e29725b2c6e3f0df7b3746a9c0726453f26ae0351dfa546c9bd4a0ca800
SSDEEP 12288:czDhwo1qqr/aead+W3cyMzNP8WTopMRWO7j8yxBlDetAqxSva:y7NaeRW3P2k0WW974ybS
TLSH
T10BF47C1BE7A902F9D1B7C274CA524957E772B8065370978F03E14AA61F372909F3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

w10 stealc

Malware Config

Extracted

Family

stealc

Botnet

w10

C2

https://reliable-security.ws

Attributes

url_path
/f8cfcda3d49d81627890.php

rc4.traffic_key

rc4.C2

Signatures

Detects Stealc stealer Version 2 1 IoCs

resource	yara_rule
sample	family_stealc_v2

Stealc family
stealc

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5

File Explorer

c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5

.exe 761KB

c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5

IMPHASH f456face36cfa724bf01290dd8927512
SHA256 c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5
MD5 9746f567519e355fb40de5e4f5e5eb50
SHA1 51087ece27dac9aedf04f3d80904604922661a76
SHA512 d20ab66b015284863f54660d59cf75b5e205cc18271c781006df16c5e17199e8e4765e29725b2c6e3f0df7b3746a9c0726453f26ae0351dfa546c9bd4a0ca800
SSDEEP 12288:czDhwo1qqr/aead+W3cyMzNP8WTopMRWO7j8yxBlDetAqxSva:y7NaeRW3P2k0WW974ybS
TLSH
T10BF47C1BE7A902F9D1B7C274CA524957E772B8065370978F03E14AA61F372909F3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Detects Stealc stealer Version 2
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

286128

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

kernel32

GetCurrentProcess SetEndOfFile GetProcAddress LoadLibraryA GetModuleFileNameA HeapSize CreateFileW QueryPerformanceCounter QueryPerformanceFrequency ReleaseSRWLockExclusive AcquireSRWLockExclusive SleepConditionVariableSRW Sleep GetCurrentThreadId WideCharToMultiByte MultiByteToWideChar GetStringTypeW GetLocaleInfoEx InitializeCriticalSectionEx GetSystemTimeAsFileTime GetModuleHandleW EnterCriticalSection LeaveCriticalSection DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetCPInfo WakeAllConditionVariable RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetCurrentProcessId InitializeSListHead TerminateProcess RtlPcToFileHeader RaiseException RtlUnwindEx GetLastError SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW GetStdHandle GetFileType GetModuleFileNameW GetModuleHandleExW WriteConsoleW ExitProcess WriteFile HeapFree HeapAlloc OutputDebugStringW GetTimeZoneInformation GetFileSizeEx SetFilePointerEx FlushFileBuffers GetConsoleOutputCP GetConsoleMode CloseHandle FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW ReadFile ReadConsoleW HeapReAlloc FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap SetStdHandle RtlUnwind

advapi32

RegEnumKeyExA

shlwapi

StrChrA

Name

.text

Size

457KB

Virtual Size

456KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

106KB

Virtual Size

106KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

177KB

Virtual Size

247KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

15KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

c5edd995c75828577f35a3da447bebda5b996abd1da3aa9089276dea90a06bd5

kernel32

advapi32

shlwapi

generic