MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3933aa9648e59e45b51efdc1b646577b1ea9ca2bf2c0bfab51b9ba7cab362cb. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3933aa9648e59e45b51efdc1b646577b1ea9ca2bf2c0bfab51b9ba7cab362cb
SHA3-384 hash: 2d5106abef61726bf1423dacf499c4df965d27cb29a7fc6f1beaf4a680dcda8f88f1dcad7c5e853ddf7dc7d17df46c9a
SHA1 hash: 787775232466de5df66cd9b8cc724f95e5f883b2
MD5 hash: 75df7d0d2761583bc689836ce7aabab6
humanhash: white-glucose-april-fanta
File name:NPaEWgy9.exe
Download: download sample
Signature RevengeRAT
Create hunting rule
File size:17'408 bytes
First seen:2020-10-31 05:32:21 UTC
Last seen:2020-11-06 01:32:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'646 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 384:+dGdvf9+dUd3dNf/GJJLeHoEIPJvnbisVK6yHLu2s2:+dGdvf9+dUd3dd6JLSIRmJa2
Threatray 89 similar samples on MalwareBazaar
TLSH 4372F8E637F8E912C1BD377D486121156B36C34FDA21CB5E29E4A0ABB3633C199847E1
Reporter pmelson
Tags:exe Revenge RevengeRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
697
Origin country :
n/a
Vendor Threat Intelligence
Detection:
RevengeRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/81486/
Detection(s):
Win.Trojan.RevengeRat-6344273-0
Create hunting rule

Win.Dropper.LimeRAT-9776087-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Connection attempt to an infection source
Unauthorized injection to a recently created process
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.
Result
Threat name:
Revenge RevengeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/517430
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Detected Revenge RAT
Detected unpacking (overwrites its own PE header)
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
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
revengerat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a3933aa9648e59e45b51efdc1b646577b1ea9ca2bf2c0bfab51b9ba7cab362cb/
Threat name:
Win32.Backdoor.RevengeRAT
Create hunting rule
Status:
Malicious
First seen:
2020-10-31 05:34:05 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uojtvklerzm6iw2r57obwzdfo6y6vhfcx4wax6vvdon2psvtmlfq._file
Verdict:
malicious
Similar samples:
299af7f15d174ff027a719a08a4fde2d269a5b90e2c2a41eea5fb7769d4b7f5e
RevengeRAT
54491648377505e443028d561b86689b71e6f55101c2e2b63aaed0e17d0e6239
RevengeRAT
7b9041ed0b745a0c1425a1721aaef87379b45a86248488c9af49fdb393a0276d
RevengeRAT
c35e3bdf0d1a7275e73f3c8c9fb57cf874ffa19ffafae649025b1e90cd07c096
RevengeRAT
ca8792b14536fd50ff51c39aa1f3dd751be0d6201e7766823848b34cb9d84f92
RevengeRAT
d374371cdb12a02730ea30e173cd70a7f3ef371e86e38a1c9419cc33d96d4664
RevengeRAT
dcccd5e29b6209cec0a993bfa4e23c5635bf2edecf3cc3102b12ae1771e33eda
RevengeRAT
e46cd935e22dcbb21e8a802f714a28f91ffd53351655f28c1df0b418d6d535b5
RevengeRAT
ed7c7b0532ef7edc3a22795f2d5d60cbd7c7a3ffda4f1810e3b8295ca2fe0bf5
RevengeRAT
fac98180cdc38ea644302ace9bcfd90b6ab46981b8e1ddbf754b7517a8396e12
RevengeRAT
+ 79 additional samples on MalwareBazaar
Result
Malware family:
revengerat
Create hunting rule
Score:
  10/10
Tags:
family:revengerat botnet:guest stealer trojan
Link:
https://tria.ge/reports/201031-v89kljsvh6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes dropped EXE
RevengeRat Executable
RevengeRAT
Malware Config
C2 Extraction:
193.161.193.99:49257
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/a3933aa9648e59e45b51efdc1b646577b1ea9ca2bf2c0bfab51b9ba7cab362cb

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 a3933aa9648e59e45b51efdc1b646577b1ea9ca2bf2c0bfab51b9ba7cab362cb

(this sample)

  
Link
https://www.virustotal.com/gui/file/a3933aa9648e59e45b51efdc1b646577b1ea9ca2bf2c0bfab51b9ba7cab362cb/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/81486/

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