MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92. 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


RevengeRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92
SHA3-384 hash: 50cdbf46ec2fe199e9f725ee06fe8b01c3cfbf8ae4719c3d36ae90ca49fa7320efad8daf8bd4019629dfffa68884ad97
SHA1 hash: 8db0bc41916c5a205585df6660996f932fda85b6
MD5 hash: a76a6043c3dc377b5b77d9db9c9ce309
humanhash: pizza-august-magnesium-diet
File name:3MFnsubA.exe
Download: download sample
Signature RevengeRAT
Create hunting rule
File size:17'408 bytes
First seen:2020-09-12 19:47:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'494 x Formbook, 12'214 x SnakeKeylogger)
ssdeep 384:VNCNJKxt1p3QZRxoELeNsvnbqsVKxOayBZ3s2:VNCNJKxtLMFLe2OAB
Threatray 43 similar samples on MalwareBazaar
TLSH 0072F7D673F8AD22C0BC73BD446121196772C38F9A11CB5E6AD490EBB2633C0A9847E1
Reporter pmelson
Tags:exe Revenge RevengeRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
319
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Malicious
Create hunting rule
Link:
https://www.capesandbox.com/analysis/58778/
Detection(s):
Win.Trojan.RevengeRat-6344273-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a UDP request
Creating a process from a recently created file
Creating a file
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Threat name:
Revenge RevengeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/464761
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected Revenge RAT
Detected unpacking (overwrites its own PE header)
Drops PE files to the startup folder
Drops PE files with benign system names
Found RAT behaviour (information extraction to be send to C&C)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92/
Threat name:
ByteCode-MSIL.Backdoor.RevengeRAT
Create hunting rule
Status:
Malicious
First seen:
2020-09-12 19:47:41 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkdzfmkfg36vb72ryonkd465oun6bvradz3wnaryjczuzooyj6ja._file
Verdict:
malicious
Similar samples:
09dc0634f467ebdef6a6094068a66d81f5af6577de7d6f1ed6da31c8e77195b2
RevengeRAT
291bf31470c9bcacec467c980adb7a3d111ebb6b72cf07147884a7eae5cabde9
RevengeRAT
31b10f1a4a6bb1e74af48d786c3c5957d1fdde4307adb24d5cbf06f278fc18ae
RevengeRAT
54491648377505e443028d561b86689b71e6f55101c2e2b63aaed0e17d0e6239
RevengeRAT
6ebe2626d66a590a572cca546c2b1c472f5e1b7db26f89cc8f6f073125fe82c5
RevengeRAT
7b9041ed0b745a0c1425a1721aaef87379b45a86248488c9af49fdb393a0276d
RevengeRAT
87f6e7fcfc8e128ebeb584873aa61ede88aa020697743b38b6a35e12489d08d2
RevengeRAT
b92fe7309b229fc2894d3b10b0a9cd148fb1b4214bffb3b0bd16ef219f21f632
RevengeRAT
c7bf30d34e0e14112c582d3b55aafabdfb00f563be001f3e1ab4e5d04b5c0271
RevengeRAT
d374371cdb12a02730ea30e173cd70a7f3ef371e86e38a1c9419cc33d96d4664
RevengeRAT
+ 33 additional samples on MalwareBazaar
Result
Malware family:
revengerat
Create hunting rule
Score:
  10/10
Tags:
family:revengerat
Link:
https://tria.ge/reports/200912-ss9eaytthx/
Behaviour
Revengerat family
Malware Config
C2 Extraction:
systemmicrosoft.linkpc.net:5005
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
RevengeRAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:RevengeRAT_Sep17
Create hunting rule
Author:Florian Roth
Description:Detects RevengeRAT malware
Reference:Internal Research

File information

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

Web download

RevengeRAT

Executable exe ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92

(this sample)

  
Link
https://www.virustotal.com/gui/file/ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/58778/

Comments