MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1c644a64801c61e1649517c3debc28b194b4f9d43e1a99bc28724f652c3ca5e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1c644a64801c61e1649517c3debc28b194b4f9d43e1a99bc28724f652c3ca5e
SHA3-384 hash: a1c68203268f35a1933fa0744debc4f47f768532d43587481e670098b089479abd30361dcf64493ae02a893832722d1e
SHA1 hash: 45db9c5860f3d496b306e66aaeafae1388afc9dd
MD5 hash: e633dec2fdb4220f1874ce590e169e9b
humanhash: berlin-victor-bacon-montana
File name:SecuriteInfo.com.Trojan.DownLoader33.63577.28669.2152
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:131'072 bytes
First seen:2020-07-29 14:26:13 UTC
Last seen:2020-08-02 07:34:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8e1d7c4c0e5c9fb5296d3d9bb137a25e (10 x RemcosRAT)
ssdeep 3072:UHAj1NDQQThp3Zwr6ky2EPb6zmRK+jzHi0aKMTh+mrzqhGLVwGc:0Aj15QOh7weky2ubfi0aKMThJrzqhG
Threatray 766 similar samples on MalwareBazaar
TLSH 81D3D827766A81A3D86141B053607B228DFCFC36CA195D93E3C5C1811DF4EC9E16ABBB
Reporter SecuriteInfoCom
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/34969/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader33.63577.28669.2152.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connecting to a non-recommended domain
Sending a custom TCP request
Connection attempt
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/402718
Signature
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Detected Remcos RAT
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a1c644a64801c61e1649517c3debc28b194b4f9d43e1a99bc28724f652c3ca5e/
Threat name:
Win32.Trojan.Rescoms
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 09:01:41 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhdejjsiahdb4fsjkf6d326crmmuwt45ipq2tg6cq4spmuwdzjpa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
485c1301f4bc84bc2d274f53222cf7ca5fbd8af8728d1aaa977a6574f577fb87
RemcosRAT
6c882aeb918e424cefe1068a6d3fbff5526c31e185716bf3a0d5ae0295772f09
RemcosRAT
7720da8dd623a00812870efdb75c2f2571417599ebfabcff48d2bd95cd029ea2
RemcosRAT
83eb442b175e4fe5a2fde6e8d72618eee280398f89a81da1f9c118d2c46032d4
RemcosRAT
9930543939f97818319ed031530d9e084994331aa4b06a304faeb321bbcc63db
RemcosRAT
a1c561c21720c4f1c3626276db6afc2c12b1aae9304c78518763eb78454f84b8
RemcosRAT
c232e05f633d3e2bd0a1486a955d7f72eb9155408a635666306d922b333809b2
RemcosRAT
c86bcfe4e22cb50054b44e38fc4fb79624c4ed5bf9a26174754dbb5c1a6baff8
RemcosRAT
e39c2e98071d4440d02e6d1aa86111536d6d01554489bd71f890455c05e424d3
RemcosRAT
eb1230ab4a5408a3d264bb51f1ff311fcf52aa97d52b801738cd5add365e77d2
RemcosRAT
+ 756 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos
Link:
https://tria.ge/reports/200729-gkkh15flca/
Behaviour
Remcos family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a1c644a64801c61e1649517c3debc28b194b4f9d43e1a99bc28724f652c3ca5e

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.

Web download

RemcosRAT

Executable exe a1c644a64801c61e1649517c3debc28b194b4f9d43e1a99bc28724f652c3ca5e

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/34969/
  
URLhaus
https://urlhaus.abuse.ch/url/421363/
  
Delivery method
Distributed via web download

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