Report - wf_4780.exe

PWS .NET framework RAT UPX Malicious Library OS Processor Check .NET EXE PE File PE32
ScreenShot
Created 2023.05.16 17:52 Machine s1_win7_x6401
Filename wf_4780.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
6
Behavior Score
2.0
ZERO API file : malware
VT API (file) 60 detected (Quasar, MsilFC, S27878062, GenericRXMU, Save, Perseus, malicious, Eldorado, Attribute, HighConfidence, high confidence, score, PasswordStealerA, Zimw, AGEN, QuasarNET, R002C0DDF23, Xiclog, Malware@#b54ycrd51g0g, atmn, Detected, QuasarRAT, ai score=82, unsafe, GdSda, Downeks, CLOUD, 4HgqVRlt06w, Static AI, Malicious PE, susgen, ZemsilF, Xo0@aCn5lFg, confidence, 100%)
md5 ec4951e9f2b1945815954fec161cf57a
sha256 d969fc2e15743d6d44f477907368f2ebc96cefba20a232861fc7337bfa938d75
ssdeep 49152:y/Cbs48/vm/XpRDVHFZuAzG5LfvUza32ehyfT36:y/Ob8/vm/XnDVHbs
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 60 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

Rules (8cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file 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 OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)
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