Report - 1_KpCGvNj.exe

PWS[m] Emotet RAT PWS .NET framework UPX Malicious Library Create Service DGA Socket ScreenShot DNS Internet API Code injection Sniff Audio HTTP Steal credential KeyLogger P2P Downloader Escalate priviledges FTP Http API AntiDebug AntiVM PE32 OS Processor
ScreenShot
Created 2022.04.08 09:16 Machine s1_win7_x6401
Filename 1_KpCGvNj.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
5
Behavior Score
9.4
ZERO API file : malware
VT API (file) 46 detected (AIDetect, malware2, malicious, high confidence, GenericKD, Attribute, HighConfidence, Kryptik, HPAL, DropperX, CLOUD, mmaen, DownLoader44, R06CC0WCV22, moderate, score, Static AI, Suspicious PE, ai score=82, kcloud, GenericMC, Artemis, TScope, Hupw, Krypt, susgen, GenKryptik, FSEU, ZexaF, puW@aWbib6ni, confidence, 100%)
md5 2f84afead84a3699cb870693b05c308c
sha256 8eaf681b745ba342b3c952210ea78b6db1cf699954021ece171f71dbd9f8ac43
ssdeep 6144:43Rp8r44IyJSnxHMZyizFb3wje3wURPmv:4szIyonxsgizFH3wURPmv
imphash ead537e66fd31bca123a6ae9ea592fed
impfuzzy 24:96GjwzizxraYz1vFtzbJnc+pl3eDoTyoOovbOIaGM1RZHu93vBP:96Gja0n1vFtzlc+pp/yn3MBP
  Network IP location

Signature (22cnts)

Level Description
danger File has been identified by 46 AntiVirus engines on VirusTotal as malicious
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
watch Communicates with host for which no DNS query was performed
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice A process attempted to delay the analysis task.
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Looks up the external IP address
notice Performs some HTTP requests
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Uses Windows utilities for basic Windows functionality
notice Yara rule detected in process memory
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Collects information to fingerprint the system (MachineGuid
info Command line console output was observed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (44cnts)

Level Name Description Collection
danger Win32_Trojan_Emotet_2_Zero Win32 Trojan Emotet binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Network_Downloader File Downloader memory
watch UPX_Zero UPX packed file binaries (download)
watch UPX_Zero UPX packed file binaries (upload)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (download)
notice Code_injection Code injection with CreateRemoteThread in a remote process memory
notice Create_Service Create a windows service memory
notice Escalate_priviledges Escalate priviledges memory
notice Generic_PWS_Memory_Zero PWS Memory memory
notice KeyLogger Run a KeyLogger memory
notice local_credential_Steal Steal credential memory
notice Network_DGA Communication using DGA memory
notice Network_DNS Communications use DNS memory
notice Network_FTP Communications over FTP memory
notice Network_HTTP Communications over HTTP memory
notice Network_P2P_Win Communications over P2P network memory
notice Network_TCP_Socket Communications over RAW Socket memory
notice ScreenShot Take ScreenShot memory
notice Sniff_Audio Record Audio memory
notice Str_Win32_Http_API Match Windows Http API call memory
notice Str_Win32_Internet_API Match Windows Inet API call memory
info anti_dbg Checks if being debugged memory
info antisb_threatExpert Anti-Sandbox checks for ThreatExpert memory
info Check_Dlls (no description) memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (no description) memory
info DebuggerException__ConsoleCtrl (no description) memory
info DebuggerException__SetConsoleCtrl (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info Is_DotNET_EXE (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (download)

Network (10cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://5.188.119.76/updhdl?method=get RU OOO Network of data-centers Selectel 5.188.119.76 clean
http://checkip.amazonaws.com/ IE AMAZON-02 34.248.193.120 clean
http://ip-api.com/json/175.208.134.150 US TUT-AS 208.95.112.1 clean
checkip.amazonaws.com IE AMAZON-02 52.19.9.35 clean
ip-api.com US TUT-AS 208.95.112.1 clean
5.188.119.76 RU OOO Network of data-centers Selectel 5.188.119.76 clean
54.161.74.126 US AMAZON-AES 54.161.74.126 clean
54.86.152.187 US AMAZON-AES 54.86.152.187 clean
208.95.112.1 US TUT-AS 208.95.112.1 clean
188.68.205.12 Unknown 188.68.205.12 clean

Suricata ids

PE API

IAT(Import Address Table) Library

USER32.dll
 0x40f124 PostMessageA
 0x40f128 GetWindowThreadProcessId
 0x40f12c MessageBeep
 0x40f130 GetForegroundWindow
 0x40f134 SendMessageA
SHELL32.dll
 0x40f11c ShellExecuteA
KERNEL32.dll
 0x40f000 GetModuleHandleExW
 0x40f004 WriteConsoleW
 0x40f008 SetEndOfFile
 0x40f00c HeapReAlloc
 0x40f010 HeapSize
 0x40f014 ReadConsoleW
 0x40f018 ReadFile
 0x40f01c CreateFileW
 0x40f020 GetLastError
 0x40f024 Sleep
 0x40f028 GetCurrentProcessId
 0x40f02c GetCurrentThreadId
 0x40f030 QueryPerformanceCounter
 0x40f034 GetSystemTimeAsFileTime
 0x40f038 InitializeSListHead
 0x40f03c IsDebuggerPresent
 0x40f040 UnhandledExceptionFilter
 0x40f044 SetUnhandledExceptionFilter
 0x40f048 GetStartupInfoW
 0x40f04c IsProcessorFeaturePresent
 0x40f050 GetModuleHandleW
 0x40f054 GetCurrentProcess
 0x40f058 TerminateProcess
 0x40f05c FlushFileBuffers
 0x40f060 RtlUnwind
 0x40f064 SetLastError
 0x40f068 EnterCriticalSection
 0x40f06c LeaveCriticalSection
 0x40f070 DeleteCriticalSection
 0x40f074 InitializeCriticalSectionAndSpinCount
 0x40f078 TlsAlloc
 0x40f07c TlsGetValue
 0x40f080 TlsSetValue
 0x40f084 TlsFree
 0x40f088 FreeLibrary
 0x40f08c GetProcAddress
 0x40f090 LoadLibraryExW
 0x40f094 RaiseException
 0x40f098 GetStdHandle
 0x40f09c WriteFile
 0x40f0a0 GetModuleFileNameW
 0x40f0a4 ExitProcess
 0x40f0a8 DecodePointer
 0x40f0ac GetCommandLineA
 0x40f0b0 GetCommandLineW
 0x40f0b4 HeapFree
 0x40f0b8 HeapAlloc
 0x40f0bc CloseHandle
 0x40f0c0 GetConsoleOutputCP
 0x40f0c4 GetConsoleMode
 0x40f0c8 GetFileSizeEx
 0x40f0cc SetFilePointerEx
 0x40f0d0 FindClose
 0x40f0d4 FindFirstFileExW
 0x40f0d8 FindNextFileW
 0x40f0dc IsValidCodePage
 0x40f0e0 GetACP
 0x40f0e4 GetOEMCP
 0x40f0e8 GetCPInfo
 0x40f0ec MultiByteToWideChar
 0x40f0f0 WideCharToMultiByte
 0x40f0f4 GetEnvironmentStringsW
 0x40f0f8 FreeEnvironmentStringsW
 0x40f0fc SetEnvironmentVariableW
 0x40f100 SetStdHandle
 0x40f104 GetFileType
 0x40f108 GetStringTypeW
 0x40f10c CompareStringW
 0x40f110 LCMapStringW
 0x40f114 GetProcessHeap

EAT(Export Address Table) is none



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