MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
SHA3-384 hash: b4786d4f52530019b47b2cc102436b3a91952787f90a3e46245b7905cc421c29ddb24e94aaaafdb0219fe4b67ad4c1d6
SHA1 hash: 76dfd534178e71c051ced2cbf5942762863cd6eb
MD5 hash: e49fa08490f1f1334308e9d8f482d1d2
humanhash: texas-two-yellow-friend
File name:hIO37ju2eB6wxLu.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:917'504 bytes
First seen:2025-11-06 08:58:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Z7rojM2PnUK2wJU7UfDxsa7TkIf0yOW90+8UPbpQB9gks+P:5W/J2wqkD+SFfCK/P67
Threatray 4'189 similar samples on MalwareBazaar
TLSH T13015126076A6CB12C5F61FF469B0E3310774FE1EA430E56B99DE9EE37820B116880797
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 threatcat_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
_2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0.exe
Verdict:
Malicious activity
Analysis date:
2025-11-06 08:59:49 UTC
Tags:
rat remcos auto-sch-xml
Link:
https://app.any.run/tasks/a09dbb55-faaa-43c9-83b6-88edc143ff5e

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/35610/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690c6328ea0f3e915c237305
Tags:
virus krypt msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Setting a keyboard event handler
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-06T05:23:00Z UTC
Last seen:
2025-11-08T06:13:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan-PSW.MSIL.Agensla.gen Backdoor.Win32.Remcos.e HEUR:Trojan.MSIL.Taskun.sb Exploit.Win32.BypassUAC.sb Backdoor.Win32.Remcos.f VHO:Backdoor.Win32.Remcos.gen PDM:Trojan.Win32.Generic Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb Backdoor.Win32.Remcos.sb
Link:
https://opentip.kaspersky.com/2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5254aa0-ecf8-4da8-9716-21c66ccee757
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1809134
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1809134 Sample: hIO37ju2eB6wxLu.exe Startdate: 06/11/2025 Architecture: WINDOWS Score: 100 51 geoplugin.net 2->51 63 Suricata IDS alerts for network traffic 2->63 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 9 other signatures 2->69 8 hIO37ju2eB6wxLu.exe 7 2->8         started        12 eaOsQc.exe 5 2->12         started        signatures3 process4 file5 41 C:\Users\user\AppData\Roaming\eaOsQc.exe, PE32 8->41 dropped 43 C:\Users\user\...\eaOsQc.exe:Zone.Identifier, ASCII 8->43 dropped 45 C:\Users\user\AppData\Local\...\tmp2424.tmp, XML 8->45 dropped 47 C:\Users\user\...\hIO37ju2eB6wxLu.exe.log, ASCII 8->47 dropped 71 Uses schtasks.exe or at.exe to add and modify task schedules 8->71 73 Adds a directory exclusion to Windows Defender 8->73 75 Injects a PE file into a foreign processes 8->75 14 hIO37ju2eB6wxLu.exe 2 8 8->14         started        19 powershell.exe 23 8->19         started        21 powershell.exe 23 8->21         started        23 schtasks.exe 1 8->23         started        77 Multi AV Scanner detection for dropped file 12->77 79 Contains functionalty to change the wallpaper 12->79 81 Contains functionality to steal Chrome passwords or cookies 12->81 83 3 other signatures 12->83 25 eaOsQc.exe 12->25         started        27 schtasks.exe 12->27         started        29 eaOsQc.exe 12->29         started        signatures6 process7 dnsIp8 53 198.55.102.84, 1818, 49718 ASN-QUADRANET-GLOBALUS United States 14->53 55 geoplugin.net 178.237.33.50, 49719, 80 ATOM86-ASATOM86NL Netherlands 14->55 49 C:\ProgramData\remcos\logs.dat, data 14->49 dropped 57 Detected Remcos RAT 14->57 59 Installs a global keyboard hook 14->59 61 Loading BitLocker PowerShell Module 19->61 31 conhost.exe 19->31         started        33 WmiPrvSE.exe 19->33         started        35 conhost.exe 21->35         started        37 conhost.exe 23->37         started        39 conhost.exe 27->39         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.36 Win 32 Exe x86
Link:
https://app.malva.re/file/e49fa08490f1f1334308e9d8f482d1d2
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 08:46:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ez2466wqctnckjna7wnmca3cu227rtrtg5oqejosthwsgqxbs3qa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
1519c35519813943ccd719d66d625a356627b5cfd9e5b21314dafc5c0d6d29c8
RemcosRAT
4edeb50b9b757b95e352d4f67827c2e9b32dad7574eaa2438d38822e0cdff459
RemcosRAT
a375f14f98fb9a4242cc2528e0cc369542a197f8ed545a9c6cb445370b00ff29
RemcosRAT
ed17eb2e83fcca67ba66de21c6357ed58d2c684793aa0e7364e120c189488a6e
RemcosRAT
error
RemcosRAT
f4080676cb63d2c4297e0a38fdddd176f57bb472a93eb9e32a642e3eb55bb0f8
RemcosRAT
+ 4'179 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery execution persistence rat
Link:
https://tria.ge/reports/251106-kxavfahm9z/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
198.55.102.84:1818
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/17556f1b-0d99-415f-bbec-5bc2197a95c4
Unpacked files
SH256 hash:
2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
MD5 hash:
e49fa08490f1f1334308e9d8f482d1d2
SHA1 hash:
76dfd534178e71c051ced2cbf5942762863cd6eb
Link:
https://www.unpac.me/results/7a85e267-f8cc-4ab0-afce-f94de876573c/
SH256 hash:
5fcdc31a4cbe4fd74a2d3cbe50ac27edc83ebf88a9822e190af3ac6983dd6f67
MD5 hash:
adfc90d00144bee842037642f591632d
SHA1 hash:
2b00db026ae72ba86b000e2f65c03ce73aa6faf8
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/7a85e267-f8cc-4ab0-afce-f94de876573c/
SH256 hash:
9d6cca024f37e673b07cf873d95c2f5159386d1681dd61e7270761556f5e83fa
MD5 hash:
71246e52a6f75a1d4be0525273b16d44
SHA1 hash:
4e4806495526ecf7cf03743883d64ef0db65216a
Detections:
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
Remcos
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/7a85e267-f8cc-4ab0-afce-f94de876573c/
Parent samples :
2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
75d7f3fa1c9aa52061fe22e5ff87d14af5f14c76190d76468c0680eefcd146b0
SH256 hash:
bc2927f389e140b629c71d7cf20bec7897660d55a4ede2bee416bc7a3e90646f
MD5 hash:
52dc0590d461e02f5148961b29ac16e5
SHA1 hash:
951a795bbf23f6750db87dc657eb724e51e70f58
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/7a85e267-f8cc-4ab0-afce-f94de876573c/
Parent samples :
ecb52ac571074c4c501344241912a964ab30356a3883ca2c1db3b3b6914399a6
5310cbf5067a34b198535c5245be1a08296ce9525ce7748fa9ffc91f246fe9db
86bab321000ab08a9bc5c2eb689c46f779fe62763a0a3fb44b3b79dc958b203d
2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
d41a54ee9f6f0de81009d98955fdd03cc7458ef3089bd4d21f8a1fc167f72928
8565683618c7ee771b85070d5694bc041ec25aa7086ce04a44135a81493e3970
d7911c750b95eda25760d99dbc911f231f831492be7f55ee2620c25e85d01dee
4dd4dc6e537cd6431e9f5b84a99a81349e2aa2816dc2c95db9590ee958acd05d
9d020d9aa66b2f0f5ed13065b7d9a8413e8834fc77d78572f4e280965758ae42
45f1f0c4c76cee479f0bb2966f4d9c157e344f9749cdfeb5e4b396aa3285c18d
b2b9e06249eca4b3378f0fcc6b2dbf3fe279f8d2e803f053a406c1de4145623d
6c09b777df1a95bac8b74f67909ea7a24dd048d58847003546ccef328f72aff6
ef2ef9c4bbc252a65d09f98c7dfe0c89a004bf4df3ccc3dcf65230cfcadf580f
218828c21b545913e8527389ce353dadb66e463c9e2e2c9c98d637153bd86db4
628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
d96541e0ccbe6b139e9cc92a198fbe5e759e37369ad0fa0233828afefe8cdd34
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2675cf7ad014/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/2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0

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: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.

Malspam

RemcosRAT

Executable exe 2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/35610/

Comments