MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce131520245fda05364ce0af3078851769ad849a3ef284a69b85015379319f36. 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: 7


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

SHA256 hash: ce131520245fda05364ce0af3078851769ad849a3ef284a69b85015379319f36
SHA3-384 hash: 2af3e65a74c1ce357ba520edb18a33d776cfebad2539f056a582f462e9db824fffd514992ca116caa2144dc18bdd3b77
SHA1 hash: 913d97c4280c63e9ff1d425095f2963eed6fc601
MD5 hash: f1b1fdd851b83fc16afb4ca63f74ffa8
humanhash: four-violet-don-pasta
File name:SOA_0209202_pdf.r01
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'095'027 bytes
First seen:2023-03-29 09:29:37 UTC
Last seen:2023-03-29 09:35:04 UTC
File type: r01
MIME type:application/x-rar
ssdeep 24576:B8GCmPsaf/UBmTtZgzxTteo1rnCJhoI0428dY1HmxIntho1e7gkV7gqFqAf:WGnPsa0mgF1hCoQm1GxInno1eEkV7g2
TLSH T1163533DBD0148A85FDE041999314DC963E2644BC39579FEAB09B8B2C63FC78C161DEB2
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:r01 RemcosRAT


Avatar
cocaman
Malicious email (T1566.001)
From: ""Sales Manager" <info@daishosangyo.co.jp>" (likely spoofed)
Received: "from mx1.dreamhost.com (unknown [185.225.74.60]) "
Date: "29 Mar 2023 11:33:46 +0200"
Subject: "Re: SOA updated."
Attachment: "SOA_0209202_pdf.r01"

Intelligence

File Origin
# of uploads :
2
# of downloads :
107
Origin country :
n/a
File Archive Information

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

File name:SOA_0209202_pdf.exe
File size:1'495'040 bytes
SHA256 hash: 1d0a51787f8726c44aa40f88422d01f084c4e533c2f190f4aef1696f9fd600d9
MD5 hash: fe591810a3e0165d06827d9d492688d5
MIME type:application/x-dosexec
Signature RemcosRAT
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27382.Rar5Heur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed remcos
Link:
https://www.filescan.io/uploads/6424051e688c0e6397b3634d/reports/58e2992a-bf03-4441-9c03-f27a3901536b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ce131520245fda05364ce0af3078851769ad849a3ef284a69b85015379319f36
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/ce131520245fda05364ce0af3078851769ad849a3ef284a69b85015379319f36/
Threat name:
Win32.Trojan.ZmutzyPong
Create hunting rule
Status:
Malicious
First seen:
2023-03-29 09:30:09 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
9 of 37 (24.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zyjrkibel7naknsm4cxta6efc5u23be2h3zijju3quavg6jrt43a._file
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/ce131520245fda05364ce0af3078851769ad849a3ef284a69b85015379319f36

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:pe_imphash
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Remcos_b296e965
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

r01 ce131520245fda05364ce0af3078851769ad849a3ef284a69b85015379319f36

(this sample)

RemcosRAT

Executable exe 1d0a51787f8726c44aa40f88422d01f084c4e533c2f190f4aef1696f9fd600d9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1d0a51787f8726c44aa40f88422d01f084c4e533c2f190f4aef1696f9fd600d9
  
Dropping
RemcosRAT
  
Dropping
MD5 fe591810a3e0165d06827d9d492688d5

Comments