Report - 123.exe

RedLine stealer RedlineStealer Malicious Library .NET framework(MSIL) UPX AntiDebug AntiVM PE File .NET EXE PE32 OS Processor Check PNG Format MSOffice File JPEG Format
ScreenShot
Created 2024.06.28 12:45 Machine s1_win7_x6401
Filename 123.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
7
Behavior Score
12.4
ZERO API file : malware
VT API (file) 57 detected (AIDetectMalware, Redline, MsilFC, S33348354, Jalapeno, Unsafe, Save, malicious, ZemsilF, sm0@aSGMeCh, Whispergate, Windows, Threat, PWSX, Trojanx, CLOUD, RedLineSteal, ipxlg, RedLineNET, Detected, ai score=89, Malware@#3qrjaowkt03jo, atmn, Eldorado, Dacic, R641638, GenericRXWO, GdSda, YXEF1Z, Eflw, Static AI, Suspicious PE, confidence, 100%)
md5 cd581d68ed550455444ee6e099c44266
sha256 a2ebb4bbf2ae4f7755b3ab604996e6c7e570ac8837ca544854ed696a81972505
ssdeep 3072:xqFFrqwIOGBHy9MGSwTc425F7dw4AhTiNhdSCTZifjIxcZqf7D34leqiOLCbBOu:QBIOGf4259dnTZcscZqf7DIvL
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (27cnts)

Level Description
danger File has been identified by 57 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)
danger Executed a process and injected code into it
watch Collects information about installed applications
watch Communicates with host for which no DNS query was performed
watch Harvests credentials from local FTP client softwares
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
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 Queries for potentially installed applications
notice Steals private information from local Internet browsers
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 One or more processes crashed
info Queries for the computername
info Tries to locate where the browsers are installed
info Uses Windows APIs to generate a cryptographic key

Rules (23cnts)

Level Name Description Collection
danger detect_Redline_Stealer_V2 (no description) binaries (upload)
danger RedLine_Stealer_b_Zero RedLine stealer binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
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 (upload)
info anti_dbg Checks if being debugged memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (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 (upload)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info JPEG_Format_Zero JPEG Format binaries (download)
info Microsoft_Office_File_Zero Microsoft Office File 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 PNG_Format_Zero PNG Format binaries (download)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory

Network (13cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://apps.identrust.com/roots/dstrootcax3.p7c US AKAMAI-AS 23.201.35.155 clean
http://x1.i.lencr.org/ US Telenor Norge AS 23.52.33.11 clean
https://moreapp4you.online/George.exe RU Domain names registrar REG.RU, Ltd 31.31.196.208 40536 malware
x1.i.lencr.org US Telenor Norge AS 23.52.33.11 clean
moreapp4you.online RU Domain names registrar REG.RU, Ltd 31.31.196.208 malware
iplogger.co US CLOUDFLARENET 104.21.82.93 clean
77.91.77.81 RU Foton Telecom CJSC 77.91.77.81 mailcious
23.41.113.9 US NTT DOCOMO, INC. 23.41.113.9 clean
31.31.196.208 RU Domain names registrar REG.RU, Ltd 31.31.196.208 mailcious
121.254.136.74 KR LG DACOM Corporation 121.254.136.74 clean
104.21.82.93 US CLOUDFLARENET 104.21.82.93 clean
121.254.136.9 KR LG DACOM Corporation 121.254.136.9 clean
185.215.113.67 Unknown 185.215.113.67 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