Report - I-Record.exe

njRAT .NET EXE PE File PE32
ScreenShot
Created 2021.05.24 15:14 Machine s1_win7_x6401
Filename I-Record.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
7
Behavior Score
2.2
ZERO API file : malware
VT API (file) 52 detected (malicious, high confidence, GenericKD, CsdimonetizeFC, S20328059, Unsafe, CsdiMonetize, CTNG, Attribute, HighConfidence, FileRepMalware, Csdi, iunfwq, R04AC0PDR21, Static AI, Malicious PE, niwl, ai score=100, FlyStudio, Vigorf, score, TScope, CLOUD, llG+, vao65c, ZemsilF, km0@ayaJ0Fc, GdSda, confidence, susgen)
md5 6f80701718727602e7196b1bba7fac1b
sha256 bcd3d6619e7ba03b2828060977aca8ad4f925ad92b2175d0567ecc81f7da3e20
ssdeep 3072:iQvALsQKiUkTUT5DCfNyzL9a/VN1C+6TkMY:iQvqsQKEsl9a8+6wM
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 52 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 (4cnts)

Level Name Description Collection
danger Win_Backdoor_njRAT_1_Zero Win Backdoor njRAT 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