MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b0c9a319edc4125718d277616b119d194ca222a90546b14b4b7e39625a900ea. 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


RemcosRAT


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b0c9a319edc4125718d277616b119d194ca222a90546b14b4b7e39625a900ea
SHA3-384 hash: 9c7cfc0f58fccf6b1f9e81796806041e366241b35eb515f0cc3b4305552ac03297535ddaf551c35e6bfd00a84aa5c6fb
SHA1 hash: ec8adfb55ae52111d5f0508fabf9f9fe5977cbc9
MD5 hash: 72b21e1bfa73977c5afe7788a817ab94
humanhash: bravo-seven-victor-bacon
File name:PO#61-25062020.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:946'688 bytes
First seen:2020-06-25 13:10:50 UTC
Last seen:2020-06-25 13:51:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e4ea71003f2e4bb27bd8bad8c2c3305e (6 x RemcosRAT, 2 x FormBook, 1 x NetWire)
ssdeep 12288:zs7OYB2c+UHVuEp4tZEmfZE7wuLzMLqPbziLlv039vSZ+mGpdgjIV9M:zsKYIguEpKGk+XicUYdgu9M
Threatray 945 similar samples on MalwareBazaar
TLSH 61157E23F2914477C1631678AC6B5769993ABF112E28694B6BF83C0C5F393513C3E29B
Reporter abuse_ch
Tags:RAT RemcosRAT scr


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: cloudhost-433778.us-west-1.nxcli.net
Sending IP: 173.249.144.98
From: Isabella <post@gtgroup.no>
Subject: PO#61-25062020
Attachment: PO61-25062020.IMG (contains "PO#61-25062020.scr")

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/14308/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file
Launching the default Windows debugger (dwwin.exe)
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b0c9a319edc4125718d277616b119d194ca222a90546b14b4b7e39625a900ea/
Threat name:
Win32.Trojan.Remcosrat
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 11:47:38 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmgjumm63rask4mne53bnmiz2gkmuirksbkgwffuw7rzmjnjadva._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0f307822855aabba644e0f79751eeb5f26e0575ae5ade7c6507c6d1ea7a64725
RemcosRAT
18aae95253ffa453609ef3e1150cf9c2b167a1b1c59ae1270e279f8d5e070c27
RemcosRAT
3b13ea61e91a0312f8c187096e435168cee2d2277c46373d01899497345bd0e9
RemcosRAT
667d35d2cff2979ca84df0afe1eca6c164e1d919b989e16b97166c7a30c77a87
RemcosRAT
93c327b46d6354a91a9b20311a2f1e1873e132765816ec26443eb1971ccd2946
RemcosRAT
b8a03fd14b3a3695af8b6c781eb946214a98986279678c6b2a477f22ba1ac3cf
RemcosRAT
c0a656a2f73c254ed2f1e73630083849890b7c1e36161e89fe29d2fd014f9fff
RemcosRAT
de45e137eeda4de58d4840e499559e36ee01256b6180e87249ec035525db6b9c
RemcosRAT
eee72be9b19c5e0fa5fd1b5404798a7ccd5b73830249562f9465583004980a18
RemcosRAT
f9441d3651d67748ec1a2fd325ea1aa9d914208c7fae0853e5b769e52e66ccb8
RemcosRAT
+ 935 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200625-cqswhnx29x/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Adds Run entry to start application
Remcos
Malware Config
C2 Extraction:
206.123.129.103:4565
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

RemcosRAT

img 7129cf44278ca82a1fa4b616a61cc3b0793da4c43acc0334da6c374e7f113560

RemcosRAT

Executable exe 9b0c9a319edc4125718d277616b119d194ca222a90546b14b4b7e39625a900ea

(this sample)

  
Dropped by
MD5 1a79901fa4519258937d6961e2f2d0c8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14308/
  
Dropped by
SHA256 7129cf44278ca82a1fa4b616a61cc3b0793da4c43acc0334da6c374e7f113560

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