Report - I-Record.exe

AsyncRAT backdoor PWS .NET framework njRAT PE File .NET EXE PE32
ScreenShot
Created 2021.06.15 11:03 Machine s1_win7_x6401
Filename I-Record.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
6
Behavior Score
1.8
ZERO API file : malware
VT API (file) 24 detected (malicious, high confidence, GenericKDZ, CsdimonetizeFC, S20328059, Unsafe, ZemsilF, km0@aemQT6h, Attribute, HighConfidence, CsdiMonetize, Csdi, ai score=87, score, GdSda, Static AI, Suspicious PE, MiscX)
md5 628507826e1b4f53cccc7d795a83a6e8
sha256 ecc540a094d6ae713b8ddcf52172f0f87f4161b026c36e992aaf2b23dd02ef10
ssdeep 3072:OI8v2vDkRnsAwZ4mnuCL+TpQO15Pn9dWEN1C+6/hMY:J8vnsAwWmn/dO1F9d8+6JM
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
warning File has been identified by 24 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 Collects information to fingerprint the system (MachineGuid

Rules (6cnts)

Level Name Description Collection
danger Win_Backdoor_njRAT_1_Zero Win Backdoor njRAT 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