MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719
SHA3-384 hash: 1105fbec42ff8eae661a47ab543ba2462523eec200534af1e053a81b7ae78b054c8be9111041fddd3ea91cfa23dffb67
SHA1 hash: e5a6e962c24db4dab23f331c9b07b9c619f24154
MD5 hash: a102dabe3c5432051e1048f32e19dea5
humanhash: carbon-lion-yankee-east
File name:a102dabe3c5432051e1048f32e19dea5.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:889'856 bytes
First seen:2023-05-08 13:04:47 UTC
Last seen:2023-05-13 22:46:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:Cdxzh/LFczgvHEotH8JjKpQyW0J4ht/dCml:I/xBvjtHSjahJ4hXCml
Threatray 2'732 similar samples on MalwareBazaar
TLSH T1A815125533F58F65E97647F02538F88403B234A768F0DB580ED921C92EE6F102AA6B5F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
261
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
INQORD45600.doc
Verdict:
Malicious activity
Analysis date:
2023-05-08 13:00:35 UTC
Tags:
exploit cve-2017-11882 loader remcos keylogger
Link:
https://app.any.run/tasks/e1668a02-07c1-4468-8f3c-d110e3397167

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/387544/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6458f38236a9691aaede398e/reports/fa708db0-107a-4f36-b802-69d1ddd6e017/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/266a6390-ff91-46db-b318-ede982a18e90
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228270
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to modify clipboard data
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Found malware configuration
Installs a global keyboard hook
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
Sigma detected: Remcos
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-05-08 11:48:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhm567qsq4i3vhruw2tmvqy42uhclrpdkccjvp6bwu7iyjmfi4mq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1abe11cf0a879b99c092a403e9efedf7ecda8e92c6708c31c799ce36c2da26a8
RemcosRAT
2010a7e1a136a9881ba4db4beb99088ea77ea2997d36e6d1d16fc696b34fda8b
RemcosRAT
2b4c534df5fe4c7ee7a402f384109cb60b54c7f301ef8644e7b1eba397d89f2b
RemcosRAT
32fcd31207c5e310957801fca81578c9dcba9ed3515809f62a7d50d93ad033db
RemcosRAT
3c2ffc42864aba9e07bb8cd494141ea7125a2d24a8717f0cf0a33da8020dbdfb
RemcosRAT
aa2caafd9a1d53df2112c9081fb5686e04283be0da13d94bacdfc8c9addf0c34
RemcosRAT
cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e
RemcosRAT
edd0bc79de9c5ecb3d4903d20259b356171aa41af2df2a43aad0bf36bda95c7b
RemcosRAT
f3c280a30bfcb13a09179451fc8a2885ea9a95258ee5b52bfd24a1caf7896e54
RemcosRAT
+ 2'722 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/230508-qbhk2sce6w/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
bmarch459.sytes.net:6110
Unpacked files
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/d2d9b457-072b-4f49-b772-879c09feb578/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
1a74b799c1a40a793e526da7e8e0de843cd00a39fd21736888fa42ed399de005
MD5 hash:
4d61d1ba711188097ea6d10b4175a7ec
SHA1 hash:
91c0382c4470028b26f4ba4d96bf09556827663c
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/d2d9b457-072b-4f49-b772-879c09feb578/
Parent samples :
3d35655b8a265b213dba9d23a9542e024895cba4c18dbfb782cb844125c23654
23b3b5a24a51826ddb55a28333f4bfb9455f891f946e7d71a8d1eb3bab1f02f2
7f930ad707464ff08068026c219b7d470da3adedf984f0b0897e1adb4126440d
59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719
27d5b86fa6821ac78a1ad2ad6dbc94cd34d24e461ebc1fa15a0014acd4cd71d6
fe5441d6898cf0dea8ca087588a0b8cbc0154a011f4b81de03d370a237b86ebf
SH256 hash:
48a61d4d646931e12e7a99ed5b8b3bf8214afc612195bc867c7f36eebaa54016
MD5 hash:
c96e0438796ec06ef3d63e6d319d90a7
SHA1 hash:
7dbfc9d0920c38601207eaa5100cf42d913183e0
Link:
https://www.unpac.me/results/d2d9b457-072b-4f49-b772-879c09feb578/
SH256 hash:
dbb5ffd59a7445e93d9fb2634af88bc96a284471907643426530e9e384e5dacb
MD5 hash:
ffd1dac2552e3b66017cd18b52fdc98d
SHA1 hash:
4e98fd09b809de6a6ebb650d8167ecc470c6f4f8
Link:
https://www.unpac.me/results/d2d9b457-072b-4f49-b772-879c09feb578/
SH256 hash:
bbf0b726b6892c9b3c8c0a4cc5ebb6fd034250d526a7624dcbef5e19192a44af
MD5 hash:
21b20c09fbc631051440d7d0f7837658
SHA1 hash:
19142847c2a772745a424f374f098e6f6dab0f3b
Link:
https://www.unpac.me/results/d2d9b457-072b-4f49-b772-879c09feb578/
SH256 hash:
59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719
MD5 hash:
a102dabe3c5432051e1048f32e19dea5
SHA1 hash:
e5a6e962c24db4dab23f331c9b07b9c619f24154
Link:
https://www.unpac.me/results/d2d9b457-072b-4f49-b772-879c09feb578/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/59d9df7e1287/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

RemcosRAT

Executable exe 59d9df7e128711ba9e34b6a6cac31cd50e25c5e350849abfc1b53e8c25854719

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/387544/
  
URLhaus
https://urlhaus.abuse.ch/url/2260834/
  
Delivery method
Distributed via web download

Comments