MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 381c0425a341144eabce9490808898b95dfeeadb09aa280116eb688b93f3abeb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


RevCodeRAT


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 381c0425a341144eabce9490808898b95dfeeadb09aa280116eb688b93f3abeb
SHA3-384 hash: fd5d7e592a7d93e959b2a7b3d360faf15bfe0042ac157102f4197cdb60806b795909de98aa5622f9e4561dc705d4439c
SHA1 hash: eb299b3f06b4d1bda482fc98dad3fa740c8f0919
MD5 hash: c0822708a2d2b1be0e853e96f1473f44
humanhash: rugby-fix-blue-emma
File name:STATEMENT OF ACCOUNT.lzh
Download: download sample
Signature RevCodeRAT
Create hunting rule
File size:783'591 bytes
First seen:2021-08-10 13:10:19 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:DX7ER6qdlNwAunE4rd8PtAFnqIPbnokP8CJxSj18ScVwb9bTVxYoVVwqsEJn5znR:DX7Edw7nEwd8CxqIPLBJxSB8tVwZbTQM
TLSH T17FF4335C9C8873CC30A4D010EACE67D69E834324B7ED90A76D9DCE51D8E61DF78A216E
Reporter cocaman
Tags:lzh rar RevCodeRAT


Avatar
cocaman
Malicious email (T1566.001)
From: "carol@coscocompany.com" (likely spoofed)
Received: "from ip207.ip-51-68-133.eu (ip207.ip-51-68-133.eu [51.68.133.207]) "
Date: "10 Aug 2021 05:48:31 -0700"
Subject: "RE: STATMENT OF ACCOUNT"
Attachment: "STATEMENT OF ACCOUNT.lzh"

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/381c0425a341144eabce9490808898b95dfeeadb09aa280116eb688b93f3abeb/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-10 02:38:33 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
19 of 46 (41.30%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=haoaijndieke5k6ossiibceyxfo752w3bgvcqaiw5nuixe7tvpvq._file
Result
Malware family:
webmonitor
Create hunting rule
Score:
  10/10
Tags:
family:webmonitor backdoor infostealer persistence rat suricata
Link:
https://tria.ge/reports/210810-r3p81bdtyn/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
RevcodeRat, WebMonitorRat
WebMonitor Payload
suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/381c0425a341144eabce9490808898b95dfeeadb09aa280116eb688b93f3abeb

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

RevCodeRAT

rar 381c0425a341144eabce9490808898b95dfeeadb09aa280116eb688b93f3abeb

(this sample)

RevCodeRAT

Executable exe 77732e74850050bb6f935945e510d32a0499d820fa1197752df8bd01c66e8210

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 77732e74850050bb6f935945e510d32a0499d820fa1197752df8bd01c66e8210
  
Dropping
RevCodeRAT

Comments