Report - SVBN2.exe

njRAT backdoor Generic Malware PE File .NET EXE PE32
ScreenShot
Created 2021.06.25 10:30 Machine s1_win7_x6401
Filename SVBN2.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
10
Behavior Score
3.4
ZERO API file : clean
VT API (file) 57 detected (FamVT, binANHb, malicious, high confidence, Bladabindi, FIGN, Unsafe, Disfa, Save, ZemsilF, bmW@aGp3MJg, Eldorado, Ratenjay, dtznyx, Njrat, CLASSIC, A@566ygc, BLADABI, A + Troj, Bbindi, Static AI, Malicious PE, Autoit, Gen7, ai score=84, mAmC, score, Zbot, Wvuh, AvsMofer, 100%, susgen, confidence)
md5 ddc374b71d64ae7354127b3074c4a56f
sha256 ad7020989be5182409d6cc2498a03833a4b5b7d81ed9d37b65a6f9fe04538407
ssdeep 384:SJze+nR6vRKXGYKRVVSujU0a9w6agwot3GDVmRvR6JZlbw8hqIusZzZT1:xI65K2Ys1jiRpcnuO
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 57 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)
notice Creates executable files on the filesystem
notice Drops a binary and executes it
info Checks if process is being debugged by a debugger
info Command line console output was observed

Rules (10cnts)

Level Name Description Collection
danger Win_Backdoor_njRAT_Zero Win Backdoor njRAT binaries (download)
danger Win_Backdoor_njRAT_Zero Win Backdoor njRAT binaries (upload)
warning Generic_Malware_Zero Generic Malware binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (upload)
info Is_DotNET_EXE (no description) binaries (download)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
103.70.5.247 TH BEST IDC by Best Internet Service Solution 103.70.5.247 clean

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