MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09. 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: 13


Intelligence 13 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09
SHA3-384 hash: f859b01ace3f659d61749ec8550d342d7a40b1f63ed23396a0b98c560533c2f1a08db0b44ec8315380dad32834a57026
SHA1 hash: 7e6a787ccfa9b4ef3bb44951a3d1c2f824da4a3b
MD5 hash: 5634c0bf9b3ed72940c1be7511a22b76
humanhash: high-orange-purple-social
File name:sd9898f9d89g89349894389df8g98df9g839493499g348989d8fg98d.vbs
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'369'181 bytes
First seen:2026-01-21 14:37:08 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 768:CSPMKkTN2ZPbsJ3tIYZuNdH971YxUMYT80KGY47J4YUy/RKT4qBTTW1gQj7nY4lF:6m
Threatray 2'121 similar samples on MalwareBazaar
TLSH T14955EC836321A03D9D27921CAA2CB7B3418F9BA1D598CCBE00BA35D4EC3D54C55FACE5
Magika unknown
Reporter pr0xylife
Tags:RemcosRAT vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/49654/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6970e4b9f3cf908ba5070e41
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 base64 fingerprint obfuscated obfuscated opendir overlay powershell
Link:
https://www.filescan.io/uploads/6970e4b45db9ae47708bee17/reports/79998e88-cf2e-459d-ae2b-268d4c34d99f/overview
Verdict:
Malicious
Labled as:
PSH/Agent.WL
Link:
https://www.hybrid-analysis.com/sample/8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09
Verdict:
Malicious
File Type:
vbs
First seen:
2026-01-21T09:18:00Z UTC
Last seen:
2026-01-23T07:18:00Z UTC
Hits:
~10
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09/results?tab=lookup
Score:
34%
Verdict:
Susipicious
File Type:
SCRIPT
Link:
https://malprob.io/report/8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09/
Verdict:
Malicious
Threat:
Family.REVERSELOADER
Link:
https://tip.neiki.dev/file/8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09
Threat name:
Script-WScript.Backdoor.Remcos
Create hunting rule
Status:
Suspicious
First seen:
2026-01-21 11:16:45 UTC
File Type:
Binary
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbeoeomxj7leqfyet22hyd7ia5nrjjkoalgvzazwewewjde3fqeq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0661369bcc84ed31ddf3effe5165105748fa42b9d0bbfef276ed606a3093c417
RemcosRAT
4127a4079f7e6e5eea6b7af83bf549afc542618cddae8d8b1003fe2baf9f7126
RemcosRAT
61eeefdc2978f29228bb31d1f2531593389c7c810abc3d43a380ba523f2d3fb2
RemcosRAT
9e54fdaa81f24b388c0b4e7defc9fb0f2d1bcaf2bab5b806e879e1ac9d19deaf
RemcosRAT
a65762b80a0786fc118a3ac10cc3d3cad0b3772694e85945ef03d8adf8fefc8b
RemcosRAT
b7bb8b7264e4deecc1009400a76c2b8aa1e6c7d972f7908d9b0ab79cb6d788a1
RemcosRAT
eb5c7c6370d533e6675ef2fb8b5f3f10cabc36584ddd3d3ad026af5266e84ed7
RemcosRAT
error
RemcosRAT
+ 2'111 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:enug discovery execution rat
Link:
https://tria.ge/reports/260121-rzgt4ah17g/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Remcos
Remcos family
Malware Config
C2 Extraction:
chibenu6223.duckdns.org:51108
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/8848e239974fd64817049eb47c0fe8075b14a54e02cd5c83362589648c9b2c09

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:ClamAV_Emotet_String_Aggregate
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/49654/

Comments