MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d. 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: b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d
SHA3-384 hash: e4c5dc2e7e2ba2dcff6c6a7b729e8c7937160d058a73521d71ccce0505c2d888f0356753651ed32b7a8fc2bac3c14917
SHA1 hash: 049e7eebd677ec5bebae0545cfa6161ab392c8c0
MD5 hash: f7e5decb2c3b5d592cd580ed8d68aa23
humanhash: earth-tango-mike-video
File name:41uJvedL.exe
Download: download sample
Signature RevengeRAT
Create hunting rule
File size:16'896 bytes
First seen:2020-09-28 06:02:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 384:dMRFaXOq9VxP+uGz9muhNculb5sc/Oy5h5Ct:dMRFaXOq9VERwuhNfVho
Threatray 53 similar samples on MalwareBazaar
TLSH F272E7A677F8B912C0FC27BD442521157B76974FA610CB5E19E984FBB3A33C1AAC02D1
Reporter pmelson
Tags:exe Revenge RevengeRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/66333/
Detection(s):
Win.Trojan.RevengeRat-6344273-0
Create hunting rule

Win.Malware.Zusy-6804067-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Using the Windows Management Instrumentation requests
Sending a TCP request to an infection source
Result
Threat name:
RevengeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/476182
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected unpacking (overwrites its own PE header)
Found RAT behaviour (information extraction to be send to C&C)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
revengerat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d/
Threat name:
ByteCode-MSIL.Backdoor.RevengeRAT
Create hunting rule
Status:
Malicious
First seen:
2020-09-28 06:04:06 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wur2oa4gmlktjpmav6kcnbkwfjtomnsl6d57ncxm7hyrge3dkq6q._file
Verdict:
malicious
Similar samples:
299af7f15d174ff027a719a08a4fde2d269a5b90e2c2a41eea5fb7769d4b7f5e
RevengeRAT
54491648377505e443028d561b86689b71e6f55101c2e2b63aaed0e17d0e6239
RevengeRAT
7b9041ed0b745a0c1425a1721aaef87379b45a86248488c9af49fdb393a0276d
RevengeRAT
9074faa24698ddcc49557d9c2b4b53d1209ec54db32198dce2998ab24730c2f2
RevengeRAT
c35e3bdf0d1a7275e73f3c8c9fb57cf874ffa19ffafae649025b1e90cd07c096
RevengeRAT
ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92
RevengeRAT
d374371cdb12a02730ea30e173cd70a7f3ef371e86e38a1c9419cc33d96d4664
RevengeRAT
dcccd5e29b6209cec0a993bfa4e23c5635bf2edecf3cc3102b12ae1771e33eda
RevengeRAT
e46cd935e22dcbb21e8a802f714a28f91ffd53351655f28c1df0b418d6d535b5
RevengeRAT
ed7c7b0532ef7edc3a22795f2d5d60cbd7c7a3ffda4f1810e3b8295ca2fe0bf5
RevengeRAT
+ 43 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/200928-1fcr6zwll6/
Behaviour
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Malware Config
C2 Extraction:
0.tcp.ngrok.io:19356
Unpacked files
SH256 hash:
b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d
MD5 hash:
f7e5decb2c3b5d592cd580ed8d68aa23
SHA1 hash:
049e7eebd677ec5bebae0545cfa6161ab392c8c0
Detections:
win_revenge_rat_g2
Create hunting rule
Link:
https://www.unpac.me/results/b8486e52-9688-45a7-9f45-cc4c97a4383b/
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/b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d

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 b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d

(this sample)

  
Link
https://www.virustotal.com/gui/file/b523a7038662d534bd80af942685562a66e6364bf0fbf68aecf9f1131363543d/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/66333/

Comments