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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735
SHA3-384 hash: b174c4eff62ef88fcb783810e913499419f7d8c2d8796ce08cd76446e27b4a6d3018dce7d2821175261d738b7a733a6c
SHA1 hash: 9998328d5217220703d1bf1c38e75ee420473865
MD5 hash: 21da12e496e8393fce26cd13e2361969
humanhash: jig-rugby-sad-king
File name:21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'089'536 bytes
First seen:2026-10-05 16:03:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'249 x AgentTesla, 20'539 x Formbook, 12'385 x SnakeKeylogger)
ssdeep 12288:gehmBQVkd34QmFwBrBg8y2EpVHqHK80S7RBbyLbi4GNb7WkAQAu9wby9ZR5LqS5O:gRBQeCwBrzy2EG/9tSGB3W6wbyn3qaO
TLSH T1AA35E05422599BD2C9E537F74672E238C7B62D8EA425F21B4ED4BFD7F932B00C842252
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 2d6d0d37335d6475 (2 x RemcosRAT)
Reporter ShadowOpCode
Tags:exe RemcosRAT RGBLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
169
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/08546825-c7bd-4331-bf69-5376060580f9/
Malware family:
remcos
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-05 16:58:27 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/9cf9ba38-d124-408e-94d6-cb4596b411e3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/90733/
Detection(s):
SecuriteInfo.com.Trojan.Inject7.3960.31666.9517.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6ac3ca43f91521713c3cb60e/reports/f9a64b6a-f849-4466-9ad7-be0ede1fbcf0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-28T06:33:00Z UTC
Last seen:
2026-10-06T00:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d8dda06-0b38-4d51-b8e0-377aca5400e1
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.34 Win 32 Exe x86
Link:
https://app.malva.re/file/21da12e496e8393fce26cd13e2361969
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2026-09-28 11:30:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehwrhsgx5sm56dbcify7y7i5h4v5bd7rprlhkzcytqv2o2jbi42q._file
Verdict:
malicious
Label(s):
XWorm
Create hunting rule
Link:
https://reports.threatray.com/b97b3877-6715-496c-ac2b-b9410993f15f
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection discovery execution rat spyware stealer
Link:
https://tria.ge/reports/261005-thf8caxbja/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Enumerates connected drives
Checks computer location settings
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Family: Remcos
Malware Config
C2 Extraction:
147.90.182.42:2404
Unpacked files
SH256 hash:
21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735
MD5 hash:
21da12e496e8393fce26cd13e2361969
SHA1 hash:
9998328d5217220703d1bf1c38e75ee420473865
Link:
https://www.unpac.me/results/b7384ec2-e50e-4864-8f44-b5e9672d1fd8/
SH256 hash:
4629ae041828d6fd48632ea1df101d40f50cd2c4fa90cd724ce614c0ce997276
MD5 hash:
31591f5a809c8a59248bae9a0a94e688
SHA1 hash:
0bdb4530f1eb55a89203c760aee3347010437442
Link:
https://www.unpac.me/results/b7384ec2-e50e-4864-8f44-b5e9672d1fd8/
SH256 hash:
c64d6dfe01a7e6cae17e20752baa823f3a8e2d0e18bba72c362f32ba277d33d6
MD5 hash:
78cf40dda627f095e4ed7e122f90142b
SHA1 hash:
406f327adce1214c51b683662adac7589ae6cef3
Link:
https://www.unpac.me/results/b7384ec2-e50e-4864-8f44-b5e9672d1fd8/
SH256 hash:
034174f5266a4276cf29cfdb23fc3fa52699438ff60c8055b7df12c88341a49b
MD5 hash:
a4704f0e3a3ca3efc1078af02105d30f
SHA1 hash:
6888baa9ec4188a3a11cf18a394e69e504743aa9
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_w0
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
Link:
https://www.unpac.me/results/b7384ec2-e50e-4864-8f44-b5e9672d1fd8/
Parent samples :
21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735
034174f5266a4276cf29cfdb23fc3fa52699438ff60c8055b7df12c88341a49b
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/21ed13c8d7ec99df0c224171fc7d1d3f2bd08ff17c567564589c2ba769214735

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:DotNet_BitmapAssemblyLoader_KWBORU_Family
Create hunting rule
Author:ShadowOpCode
Description:Detects the outer .NET loader template that reconstructs a managed assembly from bitmap RGB data and invokes it reflectively
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Derialock (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

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/90733/

Comments