Report - typhon.exe

Malicious Packer .NET framework(MSIL) PE File PE32 .NET EXE
ScreenShot
Created 2023.10.11 18:36 Machine s1_win7_x6403
Filename typhon.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
4
Behavior Score
4.4
ZERO API file : malware
VT API (file) 20 detected (Save, malicious, ZemsilF, np0@auwvD, Attribute, HighConfidence, high confidence, RedLine, score, Exnet, PWSX, Static AI, Malicious PE, Dcstl, unsafe)
md5 3fad6c3e0604ee091f2b2a61a91e2b4d
sha256 bb8113640ad4bd3f9b3637997f2c802c4a1706eae58ecde74d819cb8ad0eab06
ssdeep 49152:QUbowEOvygS7/1sHOqJ02nTPFdRPqxMai6ocdMvkyAGJ3o7dMWvQa7:QUcwti78OqJ7TPBxcavd
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (11cnts)

Level Description
warning File has been identified by 20 AntiVirus engines on VirusTotal as malicious
watch Attempts to create or modify system certificates
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
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
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername

Rules (5cnts)

Level Name Description Collection
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (upload)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (8cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://api.ipify.org/ US WEBNX 104.237.62.212 clean
https://ipapi.co/175.208.134.152/json US CLOUDFLARENET 104.26.9.44 clean
ipapi.co US CLOUDFLARENET 104.26.9.44 clean
api.ipify.org US WEBNX 173.231.16.77 clean
api.telegram.org GB Telegram Messenger Inc 149.154.167.220 clean
104.26.9.44 US CLOUDFLARENET 104.26.9.44 mailcious
104.237.62.212 US WEBNX 104.237.62.212 clean
149.154.167.220 GB Telegram Messenger Inc 149.154.167.220 clean

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