Report - I-Record.exe

njRAT PE File .NET EXE PE32
ScreenShot
Created 2021.06.12 21:03 Machine s1_win7_x6402
Filename I-Record.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) 50 detected (malicious, high confidence, Generickdz, CsdimonetizeFC, S20328059, GenericRXAA, Unsafe, Csdi, ZemsilF, km0@a8iYBvl, Eldorado, Attribute, HighConfidence, CsdiMonetize, FileRepMalware, score, iwewlj, R002C0GF721, Artemis, Generic PUA JE, njsb, ScarletFlash, TScope, ai score=83, Static AI, Malicious PE, susgen, GdSda, confidence)
md5 0013b42646adc1c1f36a7f14573a608a
sha256 eb5fc27c49c8b0da671e5aed5363774eafd9c2941577263e8d5fcb459f7110c8
ssdeep 3072:X8vALsQKiUkTUT5DCfiwD569a/bN1C+6YAMY:X8vqsQKEsoI9a++6ZM
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (6cnts)

Level Description
danger File has been identified by 50 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
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