Report - fskn.exe

Generic Malware Malicious Library UPX PE File PE32 OS Processor Check
ScreenShot
Created 2024.08.19 14:46 Machine s1_win7_x6401
Filename fskn.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
1.6
ZERO API file : malware
VT API (file) 51 detected (AIDetectMalware, Malicious, score, Zusy, Unsafe, Vr18, Attribute, HighConfidence, a variant of Generik, FVMIHLF, PWSX, Kryptik@AI, RDML, JR9o00o51sd8hKzPgJZMFA, hifno, LUMMASTEALER, YXEGVZ, Real Protect, Static AI, Suspicious PE, Detected, ai score=87, Wacatac, Malware@#i5zz6oncg2xo, ABRisk, ZAOT, ZexaF, qqW@a0oL70d, Chgt, Gencirc, PossibleThreat, confidence)
md5 47f6d152f5e20e8599def568c3b4dd2a
sha256 5ad9caca41a823495722c82f963244b6d52fdd9ed5a7fd8ab2b97db7f2ce76cf
ssdeep 6144:CxxaCOjFEStQfy6KL01U50lMrmrzPuoKR:Cx8jFEStrZ0lMrmrzP5KR
imphash db586abab713e528e4136d7acc5f1ac8
impfuzzy 24:UNqDYFHuOGOovq3/MUhZQv20BcpVWZjXjtZhlJBlmrow:UNtB9ZyLBcpVejXjtZnE5
  Network IP location

Signature (3cnts)

Level Description
danger File has been identified by 51 AntiVirus engines on VirusTotal as malicious
info One or more processes crashed
info This executable has a PDB path

Rules (6cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
bitbucket.org US AMAZON-02 104.192.140.24 malware
104.192.140.26 US AMAZON-02 104.192.140.26 mailcious

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x435000 FreeLibrary
 0x435004 CreateFileW
 0x435008 GetCurrentProcessId
 0x43500c GetProcAddress
 0x435010 CloseHandle
 0x435014 LoadLibraryA
 0x435018 GetCurrentProcess
 0x43501c HeapSize
 0x435020 GetProcessHeap
 0x435024 SetStdHandle
 0x435028 FreeEnvironmentStringsW
 0x43502c GetEnvironmentStringsW
 0x435030 GetCommandLineW
 0x435034 GetCommandLineA
 0x435038 GetOEMCP
 0x43503c GetACP
 0x435040 IsValidCodePage
 0x435044 FindNextFileW
 0x435048 FindFirstFileExW
 0x43504c FindClose
 0x435050 HeapReAlloc
 0x435054 ReadConsoleW
 0x435058 SetFilePointerEx
 0x43505c GetFileSizeEx
 0x435060 ReadFile
 0x435064 GetConsoleMode
 0x435068 GetConsoleOutputCP
 0x43506c FlushFileBuffers
 0x435070 EnumSystemLocalesW
 0x435074 GetUserDefaultLCID
 0x435078 IsValidLocale
 0x43507c GetLocaleInfoW
 0x435080 LCMapStringW
 0x435084 GetFileType
 0x435088 HeapFree
 0x43508c MultiByteToWideChar
 0x435090 GetStringTypeW
 0x435094 WideCharToMultiByte
 0x435098 RaiseException
 0x43509c EnterCriticalSection
 0x4350a0 LeaveCriticalSection
 0x4350a4 InitializeCriticalSectionEx
 0x4350a8 DeleteCriticalSection
 0x4350ac EncodePointer
 0x4350b0 DecodePointer
 0x4350b4 LCMapStringEx
 0x4350b8 GetCPInfo
 0x4350bc IsProcessorFeaturePresent
 0x4350c0 QueryPerformanceCounter
 0x4350c4 GetCurrentThreadId
 0x4350c8 GetSystemTimeAsFileTime
 0x4350cc InitializeSListHead
 0x4350d0 IsDebuggerPresent
 0x4350d4 UnhandledExceptionFilter
 0x4350d8 SetUnhandledExceptionFilter
 0x4350dc GetStartupInfoW
 0x4350e0 GetModuleHandleW
 0x4350e4 TerminateProcess
 0x4350e8 RtlUnwind
 0x4350ec GetLastError
 0x4350f0 SetLastError
 0x4350f4 InitializeCriticalSectionAndSpinCount
 0x4350f8 TlsAlloc
 0x4350fc TlsGetValue
 0x435100 TlsSetValue
 0x435104 TlsFree
 0x435108 LoadLibraryExW
 0x43510c ExitProcess
 0x435110 GetModuleHandleExW
 0x435114 GetStdHandle
 0x435118 WriteFile
 0x43511c GetModuleFileNameW
 0x435120 HeapAlloc
 0x435124 WriteConsoleW

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure