Report - ContinentGroufs.exe

UPX Malicious Library OS Processor Check PE32 PE File
ScreenShot
Created 2023.04.04 17:19 Machine s1_win7_x6401
Filename ContinentGroufs.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
8
Behavior Score
2.2
ZERO API file : malware
VT API (file) 59 detected (AIDetectNet, Zenpak, malicious, high confidence, GenericKDZ, Tofsee, Stop, unsafe, Kryptik, Save, confidence, 100%, Eldorado, Attribute, HighConfidence, HTDQ, score, jvhfzo, RansomX, Rsmw, RedLineSteal, npjpi, R03BC0DCU23, Lockbit, high, Krypt, Static AI, Malicious PE, aglx, Convagent, SmokeLoader, 10H93EF, Detected, Artemis, ai score=84, Azorult, Genetic, Generic@AI, RDML, zHtN99yEByNTEfMmVlm2bA, susgen, GenKryptik, GHZS)
md5 7b789842cbf26efdbe8a0c4d33a1745d
sha256 e5feb52b6df5e2c861badea1ad91c4841a3c61478c8734c91e6941c8bc2f4be8
ssdeep 6144:DZ0bnEWkGcIB06DWVcTD9icclND7ttBSkwavuozh3j2RvzlFOGwTfm:DZKnEWeIBvEcTEc8DDBPwDUivz3Im
imphash 5af9ea01b72d4cd2cd1c769eba9711ae
impfuzzy 48:hpc12kgD8lOwOPOv8pcjtfwK9JcngKdezZfAj:ba2k5lZKTpcjtfwQJcngGelc
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 59 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
info The file contains an unknown PE resource name possibly indicative of a packer

Rules (5cnts)

Level Name Description Collection
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 (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x401000 GetPrivateProfileSectionNamesW
 0x401004 CreateMutexW
 0x401008 SearchPathW
 0x40100c CopyFileExW
 0x401010 GetStringTypeA
 0x401014 _llseek
 0x401018 BuildCommDCBAndTimeoutsA
 0x40101c LocalCompact
 0x401020 EnumCalendarInfoW
 0x401024 VerSetConditionMask
 0x401028 GetCurrentActCtx
 0x40102c SetDefaultCommConfigW
 0x401030 WaitForSingleObject
 0x401034 WriteConsoleInputA
 0x401038 SetEvent
 0x40103c GetModuleHandleW
 0x401040 EnumTimeFormatsW
 0x401044 InitializeCriticalSection
 0x401048 GlobalAlloc
 0x40104c GetFirmwareEnvironmentVariableA
 0x401050 LoadLibraryW
 0x401054 GetFileAttributesA
 0x401058 GetConsoleAliasW
 0x40105c WritePrivateProfileSectionW
 0x401060 TerminateProcess
 0x401064 lstrcmpW
 0x401068 GlobalUnlock
 0x40106c GetCPInfoExW
 0x401070 OpenMutexW
 0x401074 IsDBCSLeadByteEx
 0x401078 SetLastError
 0x40107c GetProcAddress
 0x401080 OpenWaitableTimerW
 0x401084 LocalAlloc
 0x401088 FindFirstVolumeMountPointW
 0x40108c AddAtomW
 0x401090 SetCurrentDirectoryW
 0x401094 GlobalGetAtomNameW
 0x401098 AddAtomA
 0x40109c EnumResourceTypesW
 0x4010a0 FindNextFileA
 0x4010a4 FreeEnvironmentStringsW
 0x4010a8 FindNextFileW
 0x4010ac PeekConsoleInputA
 0x4010b0 SetCalendarInfoA
 0x4010b4 GetWindowsDirectoryW
 0x4010b8 DeleteFileW
 0x4010bc EnumCalendarInfoExA
 0x4010c0 GetConsoleSelectionInfo
 0x4010c4 SetStdHandle
 0x4010c8 WriteConsoleW
 0x4010cc GetLastError
 0x4010d0 MoveFileA
 0x4010d4 HeapAlloc
 0x4010d8 DeleteFileA
 0x4010dc GetCommandLineA
 0x4010e0 HeapSetInformation
 0x4010e4 GetStartupInfoW
 0x4010e8 EncodePointer
 0x4010ec DecodePointer
 0x4010f0 IsProcessorFeaturePresent
 0x4010f4 ExitProcess
 0x4010f8 WriteFile
 0x4010fc GetStdHandle
 0x401100 GetModuleFileNameW
 0x401104 HeapCreate
 0x401108 HeapDestroy
 0x40110c EnterCriticalSection
 0x401110 LeaveCriticalSection
 0x401114 UnhandledExceptionFilter
 0x401118 SetUnhandledExceptionFilter
 0x40111c IsDebuggerPresent
 0x401120 GetCurrentProcess
 0x401124 GetCPInfo
 0x401128 InterlockedIncrement
 0x40112c InterlockedDecrement
 0x401130 GetACP
 0x401134 GetOEMCP
 0x401138 IsValidCodePage
 0x40113c TlsAlloc
 0x401140 TlsGetValue
 0x401144 TlsSetValue
 0x401148 TlsFree
 0x40114c GetCurrentThreadId
 0x401150 GetCurrentThread
 0x401154 GetModuleFileNameA
 0x401158 WideCharToMultiByte
 0x40115c GetEnvironmentStringsW
 0x401160 SetHandleCount
 0x401164 InitializeCriticalSectionAndSpinCount
 0x401168 GetFileType
 0x40116c DeleteCriticalSection
 0x401170 QueryPerformanceCounter
 0x401174 GetTickCount
 0x401178 GetCurrentProcessId
 0x40117c GetSystemTimeAsFileTime
 0x401180 RaiseException
 0x401184 FatalAppExitA
 0x401188 SetConsoleCtrlHandler
 0x40118c FreeLibrary
 0x401190 InterlockedExchange
 0x401194 GetLocaleInfoW
 0x401198 Sleep
 0x40119c HeapFree
 0x4011a0 RtlUnwind
 0x4011a4 LCMapStringW
 0x4011a8 MultiByteToWideChar
 0x4011ac GetStringTypeW
 0x4011b0 GetUserDefaultLCID
 0x4011b4 GetLocaleInfoA
 0x4011b8 EnumSystemLocalesA
 0x4011bc IsValidLocale
 0x4011c0 HeapSize
 0x4011c4 HeapReAlloc
 0x4011c8 GetConsoleCP
 0x4011cc GetConsoleMode
 0x4011d0 FlushFileBuffers
 0x4011d4 SetFilePointer
 0x4011d8 CloseHandle
 0x4011dc CreateFileW
USER32.dll
 0x4011e4 LoadMenuA

EAT(Export Address Table) is none



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