MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202
SHA3-384 hash: f4028e4581993ee2679dafbe419ddf5846b8df28f74918d2ee22ba9e8acc08eb0851cd6e88114f7274bf8e6a176ab8f2
SHA1 hash: 59da9cecee6b8710ab24139d772c24f74fbb1c19
MD5 hash: 5efe6176a8a612301be758f70ff9871e
humanhash: fish-music-pizza-jersey
File name:SRL 2023-06-21 0211003_02283930.rar
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:352'375 bytes
First seen:2023-06-22 07:23:49 UTC
Last seen:2023-06-22 07:25:14 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:ZO2uTN5q1fS9B6jilZY+nyYkrsHF+Q3JOY16aDJF+cLvom5/xAqHq:8rB5qp+vZyYwsl+gp1F+Q/Fx5K
TLSH T12B7422373C29DE7622016A0E28F2B5897B03D707DDD6F503070649EA8DA1662FD8DBD2
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:rar RemcosRAT


Avatar
cocaman
Malicious email (T1566.001)
From: "Ken Robinson <kenneth.rob@mail.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.58.247]) "
Date: "21 Jun 2023 17:14:19 +0200"
Subject: "FW: Incorrect Routing number"
Attachment: "SRL 2023-06-21 0211003_02283930.rar"

Intelligence

File Origin
# of uploads :
3
# of downloads :
89
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:SRL 2023-06-21 0211003_02283930.exe
File size:439'296 bytes
SHA256 hash: a0dc108bb4d6bc2c36acf6f8ad2333cffdff1e2276ddd55eb8225edb6e8c0cd7
MD5 hash: e6a3d9a7a1dcb17bb0ac367b602a834e
MIME type:application/x-dosexec
Signature RemcosRAT
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6493f7149d44d31f835c15c4/reports/0708d230-9a77-4556-b313-2f1fe758515b/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-21 14:46:58 UTC
File Type:
Binary (Archive)
Extracted files:
32
AV detection:
24 of 35 (68.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dfljn76w333z6vpr4nn6a4ob3iz373c3db5msicjlq3od7fh6iba._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/230622-jm38kadb44/
Behaviour
Program crash
Remcos
Malware Config
C2 Extraction:
64.112.85.218:4888
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202

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:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

File information

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

Malspam

RemcosRAT

rar 195696ffd6def79f55f1e35be071c1da33bfec5b187ac920495c36e1fca7f202

(this sample)

RemcosRAT

Executable exe a0dc108bb4d6bc2c36acf6f8ad2333cffdff1e2276ddd55eb8225edb6e8c0cd7

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a0dc108bb4d6bc2c36acf6f8ad2333cffdff1e2276ddd55eb8225edb6e8c0cd7
  
Dropping
RemcosRAT

Comments