MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636. 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: 21


Intelligence 21 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
SHA3-384 hash: 5228c18a9c80ae16b4c77e64a3fdbcc32b36b3236dee34796abcfe92cc2e479cc8aba0be8766d1d414b9df2a0b03945e
SHA1 hash: cf48c9de0aa7bee4406e1ac41a0f5ada45b68588
MD5 hash: ed15691f1e80cd30d71383f6f1cccf3d
humanhash: missouri-london-pasta-chicken
File name:c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:995'328 bytes
First seen:2025-10-10 06:47:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:JGQcPj+cCeEjOKiJIwWeqwfQios/cxNFja32Rjm7wpfyIvZ:8QcPj+gEC1JI8qw4iP/cxXjmUgI
TLSH T1AA251268274ADE12D9A15BF41870D3B40378BE9DA961D30B4EFBBDDFB872B521444283
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
Verdict:
Malicious activity
Analysis date:
2025-10-10 09:55:46 UTC
Tags:
remcos rat auto-sch-xml remote
Link:
https://app.any.run/tasks/4829f216-2e54-4166-b7fb-8e643e0e9143

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/32184/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e8ae218b7b147cc4b68eae
Tags:
shell spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68e8b98d71883144ef2ff88a/reports/23d6ddb2-d8a2-4ef5-9947-20afb972d4ee/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-17T03:48:00Z UTC
Last seen:
2025-10-10T07:20:00Z UTC
Hits:
~100
Detections:
Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan-PSW.MSIL.Agensla.gen HEUR:Trojan.MSIL.Taskun.sb Trojan-Dropper.Win32.Injector Trojan.Win32.Agent.sb Trojan.Agent.HTTP.C&C Trojan-Dropper.Win32.Agent.sb PDM:Trojan.Win32.Generic Trojan.MSIL.Taskun.sb
Link:
https://opentip.kaspersky.com/c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a25f0a3-bbbe-44ae-b2d5-5660d4c79e8b
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.45 Win 32 Exe x86
Link:
https://app.malva.re/file/ed15691f1e80cd30d71383f6f1cccf3d
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-09-17 06:59:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4pw7ewosys5m3ec2a75mpbpxcylplzkh46izigh6k36o7wnyy3a._file
Verdict:
malicious
Label(s):
unc_loader_078
Create hunting rule
unc_loader_037
Create hunting rule
remcos
Create hunting rule
Similar samples:
error
RemcosRAT
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos discovery execution persistence rat
Link:
https://tria.ge/reports/251010-jle5cawvcv/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
37.120.153.92:2467
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/687b2b2e-4b35-4832-8d08-08989afe6b7c
Unpacked files
SH256 hash:
c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
MD5 hash:
ed15691f1e80cd30d71383f6f1cccf3d
SHA1 hash:
cf48c9de0aa7bee4406e1ac41a0f5ada45b68588
Link:
https://www.unpac.me/results/84b2092c-d8bc-4e5b-973a-13881a369082/
SH256 hash:
1f12b87fa11ee6779f8664ca865cc96f66a7ac974094f108d535b15694a90d8e
MD5 hash:
fa4e0c0db69d84a9eaff5e3e2262376d
SHA1 hash:
0408018f315eab52e53609f0e7ed532ec971648d
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/84b2092c-d8bc-4e5b-973a-13881a369082/
Parent samples :
1ae20fe3e70a52e2067176af2c1119d659821627966a1b79b7f318f16001f473
7374b6aba965250d86fcf68583ccbfa80de235a7fa613d9ccecede6e1e4552eb
c9b4ee64d9840dcdb67838be8f0d20b5da198ca3a2b14caaa3bfb310fd13d258
5fac2e7ec5ba06bc16de58cd19856c93100d2e5bdb831c3da07f602611437602
bc5a89a640ea4d0d41d23356a6cf8d7758846804de44d9bb51ed72b24987115c
c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636
SH256 hash:
9ac921d61eeb00377d350e5ed23867715c0e4ff560ca888293fe3a86469caac2
MD5 hash:
9f141185a2f419327228d8f3b6798174
SHA1 hash:
1de31dd18de349d0e1d034b6d6eaddb68e09cf96
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/84b2092c-d8bc-4e5b-973a-13881a369082/
SH256 hash:
b2ac00d97c373c7efe7b9a54ce8b9f8b317ef919f29c45e3cdcfac3545674800
MD5 hash:
3d4e92fe67d6c1780f213fd51c36df1f
SHA1 hash:
8285892de43aa6bf4fd6bb52d05c937095c7b1be
Link:
https://www.unpac.me/results/84b2092c-d8bc-4e5b-973a-13881a369082/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c71f6f92ce96/report/overview.html
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/c71f6f92ce9625d66c82d03fd63c2fb8b0b7af2a3f3c8ca0c7f2b7e77ecdc636

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:NET
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

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/32184/

Comments