MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
SHA3-384 hash: 07bb20aaba1d9a06ee14972e354c923a741bc9f408b053d90638d95bec319b2eed4b13371d4afd35b9921c36d0c89739
SHA1 hash: 941abf06eea943eea75fdf52e2babb984972f15f
MD5 hash: f4cde3214e8bbeda958685706ba2fe88
humanhash: summer-undress-two-carbon
File name:650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:955'912 bytes
First seen:2026-02-05 14:58:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'795 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger)
ssdeep 12288:/2y6VlZzuN2kx0A5ohanZ3R3JzOVCFnFeMFGxm8BSRx9ftucM4pfqC9T/kR:uyYZzrFAcapR5zmCFnFxtgKhucM4JW
Threatray 7 similar samples on MalwareBazaar
TLSH T1F8157BF037689A07C5A6DAF30623CA7047B5EEC55612D2DADDE1FADF34B8B005A14227
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 :
92
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
Remcos RoboSki
Details
Remcos
a version number and verbose configuration settings
RoboSki
a decrypted ReZer0 component and possibly a decryption component
RoboSki
a Base64 + XOR/Sub-decrypted component, its associated key, a mutex, a filename, and ReZer0 configuration parameters including: a load type, a download URL and filename (if configured), an interval (if configured), and varying flags
Link:
https://research.acce.ciphertechsolutions.com/results/06cde705-f4a6-4931-b82b-d7a70fbea8ee/
Malware family:
remcos
Create hunting rule
ID:
1
File name:
650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
Verdict:
Malicious activity
Analysis date:
2026-02-05 15:27:18 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/31df0ba3-5fc2-465d-8bb7-9d0f97af88fc

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/51841/
Detection(s):
Win.Packed.Boxter-10005643-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6984b040ae5379bb6609be07
Tags:
injection micro shell
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-07T21:21:00Z UTC
Last seen:
2026-01-18T07:13:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/334c5218-1401-4049-9a9e-1c9aea60f0b1
Score:
34%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
Verdict:
inconclusive
YARA:
11 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/f4cde3214e8bbeda958685706ba2fe88
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2026-01-08 01:45:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
112
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=muh3rqp6qrrn3lxapx2wco2igklfxdictbdckxkg2ey4eulbnarq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
RemcosRAT
b61f479b41cbe22f801be4689f1d00123208cf9f1b2e8afd50b7f784fdba6898
RemcosRAT
d363f5cf402f0d93805a1ce7533ed38729fef31538b8a699a7dbe7ee39b58b43
RemcosRAT
error
RemcosRAT
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:3-servers discovery execution persistence rat
Link:
https://tria.ge/reports/260205-sca9gagv7c/
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
Suspicious use of SetThreadContext
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
185.156.174.155:42830
146.70.76.35:42830
185.216.35.150:42830
Unpacked files
SH256 hash:
650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
MD5 hash:
f4cde3214e8bbeda958685706ba2fe88
SHA1 hash:
941abf06eea943eea75fdf52e2babb984972f15f
Link:
https://www.unpac.me/results/383d523b-d757-444a-bee7-dc9b7cd8b77a/
SH256 hash:
5b769ce0ca458cff68ebeabd03793a69070db39ad02935c842fdb315cff9dd7f
MD5 hash:
1bba646b14d581a6b926ebaf14879c62
SHA1 hash:
85e8f55f20117953b5b08f86e18afb3f64801054
Link:
https://www.unpac.me/results/383d523b-d757-444a-bee7-dc9b7cd8b77a/
SH256 hash:
4eaae811bcf002475a7f78bcefabbb430fb858592f4146d9ebe6d7ea008780f8
MD5 hash:
3e9133dce853406e1d69d677babc6d91
SHA1 hash:
d78d2412719e2d24ab7ff00f1aab02f2e5069c23
Detections:
win_remcos_g0
Create hunting rule
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
Remcos
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/383d523b-d757-444a-bee7-dc9b7cd8b77a/
Parent samples :
650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823
2705f75704043f80705fd0f19b3c38b4253c5c072edd8b183a8664a972107599
77d8ed5b84c1ad1ed17f1f51b6bca57ee8a76e1279f9e5385b269d95bf81b400
1a87669db3798931f99742c6bc0c40eaa097243f85fbd11af2f524fcbb57bba2
70922729b97c0c5d372b02a37927dfaeaae90678a583fd95c3c8b483e1a57e31
081a30496d35fc471cd6e333bbf116f016fd3b9984a17f6d479dceb7c8ce0ca3
SH256 hash:
43a26ddc74610ed5432a66e45696cf991fd2bb65e50daeaf9a77ca980ff9d487
MD5 hash:
2c734b3978469ac3b21bac530a32392f
SHA1 hash:
f5de50e9daa85f3d733932f8488014a6736ea7dc
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/383d523b-d757-444a-bee7-dc9b7cd8b77a/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/650fb8c1fe84/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/650fb8c1fe8462ddaee07df5613b4832965b8d029846255d46d131c251616823

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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/51841/

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