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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd. 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: b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd
SHA3-384 hash: d903a655eb0d4ac8d97b4401044380d176b241e2dba37d70e08c612d0a49e233f4ea00ab354ee55d497d9f236c2c85f2
SHA1 hash: e7611ebdd66d5513ce813dc095a0b685cebd68ee
MD5 hash: 056b6c1fb59f7f663e618ed5d23c024b
humanhash: london-robin-lithium-april
File name:SWIFT103_Transaction810398.zip
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:13'541 bytes
First seen:2026-10-14 15:39:05 UTC
Last seen:2026-10-14 15:40:13 UTC
File type: zip
MIME type:application/zip
ssdeep 384:vpkbVjjvCiLKIy/5h6DRJSL1W0xTp579ywEJEhulKnOKoTH:RkbVj+wKP5h6PSs0xt579JEoulcOLH
TLSH T15052BF0CE67C85EBE5B1CB2D34E097446A2D4C34EAE2B94DDEE4F012BD13589CB541E6
Magika zip
Reporter TomU
Tags:RemcosRAT zip

Intelligence

File Origin
# of uploads :
3
# of downloads :
57
Origin country :
CH CH
File Archive Information

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

File name:SWIFT103_Transaction810398.js
File size:55'991 bytes
SHA256 hash: 6d267698d1595f7ff28fc0f765b9e7ddb572cf8002949074241e73a03af0c78e
MD5 hash: 78f7252d4033dfc14e5ac4f579160563
MIME type:text/plain
Signature RemcosRAT
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3e04e0dd-35b7-4fca-9bb8-0e5ea1dee3a4/
Detection(s):
Sanesecurity.Foxhole.Zip_JsNum.Up.UNOFFICIAL
Create hunting rule

Sanesecurity.Foxhole.Zip_JsNum.v2.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad02f406f551121ba15a573
Tags:
remcos virus shell sage
Result
Verdict:
Malicious
File Type:
JS File - Malicious
Link:
https://app.docguard.net/b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm encrypted fingerprint repaired
Link:
https://www.filescan.io/uploads/6acfa24ad3bae837b818d6eb/reports/a186480c-9070-4249-b239-46ec7feb3071/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd
Verdict:
Malicious
File Type:
zip
First seen:
2026-10-07T05:26:00Z UTC
Last seen:
2026-10-16T05:34:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd/results?tab=lookup
Score:
69%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
Zip Archive
Link:
https://app.malva.re/file/056b6c1fb59f7f663e618ed5d23c024b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd/
Threat name:
Script-JS.Trojan.Redirector
Create hunting rule
Status:
Malicious
First seen:
2026-10-07 11:02:39 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfwvhk5bvon4sitlxkccnc5cyn77y2hqjqnryk5lquipndpza26q._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery execution
Link:
https://tria.ge/reports/261014-tqnx6afw51/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
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/b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Malspam

RemcosRAT

zip b16d53aba1ab9bc9226bba84268ba2c37ffc68f04c1b1c2bab8510f68df906bd

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments