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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb
SHA3-384 hash: 359b39d1e72005e4933602b671b6aa71af370e1daf14fbdce7028f1c0ee9b3d6365a1a0185f77d5b9ac625e5f0ae3889
SHA1 hash: 21a457b572deb41bef1c2f9b610c7258cd0b3d36
MD5 hash: 2e8b28ebbd4896671936801401505eaf
humanhash: maine-april-saturn-speaker
File name:PO-001676__PR002321.rar
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:7'447 bytes
First seen:2026-10-21 21:24:33 UTC
Last seen:Never
File type: rar
MIME type:application/vnd.rar
ssdeep 192:Gcfr3G5DPFllal5f7HljrfIYy8vMwyuTSpiUctQ4rK/wfShhRCzu:GcfrkFlcLxTIP8I+SByKheu
TLSH T18AE19F512A4A054FCD101384A69D159535EEA948C8BEDC7176CF420BB3F03A6B1BAEDC
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter TomU
Tags:rar RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
CH CH
File Archive Information

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

File name:PO-001676 PR002321.vbs
File size:15'870 bytes
SHA256 hash: b0ee1862bb60e5a373faae62f2bceb13c01d9f18620ad7f260bbbc3141965501
MD5 hash: 9b1508e48cc2796a5b2a4af48539fdc4
MIME type:text/plain
Signature RemcosRAT
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/17ffe5a8-da7c-48b8-8879-70c053784129/
Detection(s):
SecuriteInfo.com.VBS.DownLoader.4753.720.4978.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad7f58b5a22ac805bd83622
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd evasive lolbin obfuscated
Link:
https://www.filescan.io/uploads/6ad92dc0652d13820c180ebc/reports/268b0085-2fbe-4846-ab03-98435f771749/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb
Verdict:
Malicious
File Type:
rar
First seen:
2026-10-20T19:27:00Z UTC
Last seen:
2026-10-23T15:59:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb/results?tab=lookup
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated Rar Archive SOS: 0.38 T1027 T1059.005 VBScript WScript.Shell
Link:
https://app.malva.re/file/2e8b28ebbd4896671936801401505eaf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb/
Threat name:
Win32.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-10-21 03:35:53 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gu5ie2wq3lklr75exql7n67qbl5swkmxobnf7w4y7jd3yw7zkg5q._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:remcos botnet:remotehost defense_evasion discovery downloader execution privilege_escalation rat
Link:
https://tria.ge/reports/261022-bbpa9sbz4l/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Family: Guloader,Cloudeye
Family: Remcos
Malware Config
C2 Extraction:
216.9.224.78:2404
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/353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb

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:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution

File information

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

Malspam

RemcosRAT

rar 353a826ad0dad4b8ffa4bc17f6fbf00afb2b2997705a5fdb98fa47bc5bf951bb

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments