Report - Abjects.txt

AsyncRAT backdoor
ScreenShot
Created 2021.03.17 23:02 Machine s1_win7_x6402
Filename Abjects.txt
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
4.2
ZERO API file : malware
VT API (file) 34 detected (malicious, high confidence, Siggen2, GenericKDZ, Unsafe, Save, ZemsilF, dm0@a4oDsKk, Eldorado, TrojanX, Razy, Seraph, GenericRXNT, Static AI, Malicious PE, Bladabindi, score, ai score=83, RedLineStealer, CLOUD, confidence)
md5 ce328046ab3836eef7177159d6e080af
sha256 f14535ebeec9ecd43865283cdbdcf4a29548055d64977da1d07255dd8bf00edf
ssdeep 768:j06cofrE9MroWR8YcPMeQi/3Go8LqaI6gFS1r2GSZ:Qx/9q9eYLEfGo8OaIqcZ
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 34 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 Checks adapter addresses which can be used to detect virtual network interfaces
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Performs some HTTP requests
notice Resolves a suspicious Top Level Domain (TLD)
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Uses Windows APIs to generate a cryptographic key

Rules (6cnts)

Level Name Description Collection
danger RedLine_Stealer_Zero RedLine stealer binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info IsNET_EXE (no description) binaries (upload)
info IsWindowsGUI (no description) binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (6cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://192.168.56.103:2869/upnphost/udhisapi.dll?content=uuid:d96d86f3-ac35-41f2-9523-f4e50073f2f3 Unknown 192.168.56.103 clean
http://192.168.56.103:5357/da8ea474-550f-433d-b444-54d2081d1d24/ Unknown 192.168.56.103 clean
http://192.168.56.103:2869/upnphost/udhisapi.dll?content=uuid:2d284ad3-5648-4376-8360-b0559e35418f Unknown 192.168.56.103 clean
https://d.itdenther.ru/SystemNetCacheHttpCacheAgeControlh RU JSC RTComm.RU 81.177.139.41 clean
d.itdenther.ru RU JSC RTComm.RU 81.177.139.41 clean
81.177.139.41 RU JSC RTComm.RU 81.177.139.41 malware

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