Report - 66d4d0726b5b3_sgdk.exe

Stealc Client SW User Data Stealer LokiBot Gen1 ftp Client info stealer Generic Malware Downloader Antivirus Malicious Library UPX Malicious Packer ScreenShot Http API PWS Create Service Socket DGA Escalate priviledges Steal credential Sniff Audio
ScreenShot
Created 2024.09.03 09:20 Machine s1_win7_x6403
Filename 66d4d0726b5b3_sgdk.exe
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
19.2
ZERO API file : malware
VT API (file) 52 detected (AIDetectMalware, Stelpak, malicious, high confidence, Artemis, Zusy, Unsafe, Kryptik, Voyq, Attribute, HighConfidence, GenKryptik, HBDY, PWSX, MSIL@AI, MSIL2, po22bXoI6iJ172u9XtmceQ, Stealc, ihefb, DownLoader47, PRIVATELOADER, YXEIBZ, MSILIn, Static AI, Suspicious PE, Detected, ai score=86, Casdet, Eldorado, ZemsilCO, mm2@aGU6L3k, Krypt, HBAT, confidence)
md5 155105824c859e795361a482d2553c57
sha256 30bc474ae7ee49eb799aed9aaff0954cf61aea144929c7ce4ac083d6b9930070
ssdeep 3072:nT5oDdCTNdm8PGjlv0JcmO4jTqD93DAGKoNJEnET9fAM3pIZDMt7zBx4/OXu/KYp:T5oDedm8gl8JNRSR3D3K+wExB3awtSEO
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (41cnts)

Level Description
danger File has been identified by 52 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
watch Attempts to create or modify system certificates
watch Checks the CPU name from registry
watch Code injection by writing an executable or DLL to the memory of another process
watch Collects information about installed applications
watch Communicates with host for which no DNS query was performed
watch Deletes executed files from disk
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
watch Manipulates memory of a non-child process indicative of process injection
watch Network activity contains more than one unique useragent
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice An executable file was downloaded by the process regasm.exe
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Executes one or more WMI queries
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Potentially malicious URLs were found in the process memory dump
notice Searches running processes potentially to identify processes for sandbox evasion
notice Sends data using the HTTP POST Method
notice Steals private information from local Internet browsers
notice Terminates another process
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 This executable has a PDB path
info Tries to locate where the browsers are installed

Rules (49cnts)

Level Name Description Collection
danger Client_SW_User_Data_Stealer Client_SW_User_Data_Stealer memory
danger Win32_PWS_Loki_m_Zero Win32 PWS Loki memory
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (download)
warning infoStealer_ftpClients_Zero ftp clients info stealer memory
watch Antivirus Contains references to security software binaries (download)
watch Antivirus Contains references to security software binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch Network_Downloader File Downloader memory
watch UPX_Zero UPX packed file 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 Is_DotNET_EXE (no description) binaries (upload)
info IsDLL (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 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

Network (19cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://46.8.231.109/1309cdeb8f4c8736/nss3.dll RU LLC trc Fiord 46.8.231.109 clean
http://46.8.231.109/1309cdeb8f4c8736/msvcp140.dll RU LLC trc Fiord 46.8.231.109 clean
http://46.8.231.109/1309cdeb8f4c8736/sqlite3.dll RU LLC trc Fiord 46.8.231.109 clean
http://46.8.231.109/c4754d4f680ead72.php RU LLC trc Fiord 46.8.231.109 42211 mailcious
http://147.45.44.104/prog/66d5ddc254656_lfem.exe RU OOO FREEnet Group 147.45.44.104 clean
http://46.8.231.109/1309cdeb8f4c8736/softokn3.dll RU LLC trc Fiord 46.8.231.109 clean
http://46.8.231.109/1309cdeb8f4c8736/mozglue.dll RU LLC trc Fiord 46.8.231.109 clean
http://147.45.44.104/prog/66d5ddcbb9f86_vyre.exe RU OOO FREEnet Group 147.45.44.104 clean
http://46.8.231.109/ RU LLC trc Fiord 46.8.231.109 42142 mailcious
http://46.8.231.109/1309cdeb8f4c8736/vcruntime140.dll RU LLC trc Fiord 46.8.231.109 clean
http://46.8.231.109/1309cdeb8f4c8736/freebl3.dll RU LLC trc Fiord 46.8.231.109 clean
https://steamcommunity.com/profiles/76561199768374681 US Akamai International B.V. 104.74.170.104 clean
t.me GB Telegram Messenger Inc 149.154.167.99 mailcious
steamcommunity.com US Akamai International B.V. 104.74.170.104 mailcious
149.154.167.99 GB Telegram Messenger Inc 149.154.167.99 mailcious
116.203.6.46 DE Hetzner Online GmbH 116.203.6.46 clean
147.45.44.104 RU OOO FREEnet Group 147.45.44.104 malware
104.74.170.104 US Akamai International B.V. 104.74.170.104 clean
46.8.231.109 RU LLC trc Fiord 46.8.231.109 mailcious

Suricata ids

PE API

IAT(Import Address Table) Library

mscoree.dll
 0x402000 _CorExeMain

EAT(Export Address Table) is none



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