Report - vhcrvdh iobv.exe

CrimsonRAT Malicious Library .NET framework(MSIL) PE File .NET EXE PE32
ScreenShot
Created 2024.08.01 14:58 Machine s1_win7_x6403_us
Filename vhcrvdh iobv.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score Not founds Behavior Score
2.2
ZERO API file : clean
VT API (file) 48 detected (AIDetectMalware, Finac, malicious, high confidence, Crimson, Unsafe, MSILZilla, Vd0k, DropperX, CLASSIC, tlwkt, CrimsonNET, R002C0XES24, CrimsonRat, Detected, ai score=81, ABTrojan, NLJQ, Chgt, Gencirc, PossibleThreat, confidence)
md5 da2331ac3e073164d54bcc5323cf0250
sha256 dde5bae636602527eda591be7e45510996c2e56ad51ea7f61d3932a9a388647e
ssdeep 3072:PXPXJPPA8XPXJPPzq8p9Ig/gzVgzVgXg/gzVgzVgzlVg/gzVgzVgzlVg/gzVgzVG:v
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 48 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info This executable has a PDB path

Rules (6cnts)

Level Name Description Collection
danger CrimsonRAT CrimsonRAT binaries (upload)
watch Malicious_Library_Zero Malicious_Library 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 (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