Report - verb.exe

RAT Generic Malware PE File .NET EXE PE32
ScreenShot
Created 2021.08.31 16:31 Machine s1_win7_x6402
Filename verb.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
12
Behavior Score
2.8
ZERO API file : clean
VT API (file) 34 detected (malicious, high confidence, Razy, GenericRXEC, confidence, Kryptik, Eldorado, Attribute, HighConfidence, DownLoader35, Unsafe, Score, ai score=84, Wacatac, SmokeLoader, L8GZ7B, ZemsilF, cm0@a4qlmkd, BScope, TrojanPSW, Static AI, Malicious PE, CoinMiner)
md5 37197f31b0fda37f2f5e321ee46cf7ca
sha256 9f8c07d909165197a124d27c845b0c6dec799708721df8eb9d40f6f85b78b43b
ssdeep 768:DeQ9eXGZ9rvy8PLh0TO1Xvf26+fIXD8RX90H+A:IXMs8PegXH2YDQNqj
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 34 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice Drops an executable to the user AppData folder
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 Collects information to fingerprint the system (MachineGuid

Rules (10cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (upload)
info Is_DotNET_EXE (no description) binaries (download)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (download)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

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