Report - Prynt_Stealer_5.6.exe

PWS .NET framework RAT UPX .NET EXE PE32 PE File
ScreenShot
Created 2023.04.18 17:36 Machine s1_win7_x6403
Filename Prynt_Stealer_5.6.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
7
Behavior Score
2.8
ZERO API file : malware
VT API (file) 53 detected (AIDetectNet, Zilla, malicious, high confidence, MSILHeracles, YakbeexMSIL, Generic PUP, Tool, HackTool, Save, confidence, TrojanPSW, Prynt, ABApplication, BGKA, Attribute, HighConfidence, AGen, score, FileRepMalware, Misc, QQPass, QQRob, Zolw, 0NA103C123, Generic Reputation PUA, Static AI, Malicious PE, eewg, Wacatac, Tiggre, Detected, ai score=79, unsafe, GdSda, CLOUD, biNJnQYVFnk, susgen)
md5 c9b42a5736dc621a27af89075e9cd8b4
sha256 b1ae4b96a33486d7abc09f7405c450934531920de0d44cde7e628f08b753e6d9
ssdeep 6144:PbAD4AecSEuNYnMuBAnLzuyvwWoSF45AcTG8OnXKxRvcSEuNYnMuBAnLzuyvwWob:3FEuNYB8z1wWo4sAIGtX+VFEuNYB8z1A
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 53 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
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
info This executable has a PDB path

Rules (6cnts)

Level Name Description Collection
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 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