MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
SHA3-384 hash: c5d42e5dfa28b1e91c592f6c05307fda55eed6ecf1e5204251caa7cfa6ac93d7df8a536dbe1ba0a4d8e0412c55a44f6b
SHA1 hash: fa46f037e61ba618317d5a43d790906ccacc7195
MD5 hash: c782c47798d131d9bcdde8d04b48ec4d
humanhash: oven-beryllium-sad-pennsylvania
File name:b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'055'240 bytes
First seen:2025-08-12 14:55:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:cx40ZLVqmBmhxSr79IWbNXrFY7tsAKZNQHCiz+Z5Jdog:cxvZxq2m+r79hZFesAKrQHBGDdT
Threatray 1'286 similar samples on MalwareBazaar
TLSH T19025025427A8C505C6BB1B792470E1744774BF8BB921E31A9BD8BCDF3D72B8089463A3
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 :
63
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
Verdict:
Malicious activity
Analysis date:
2025-08-12 23:30:31 UTC
Tags:
remcos rat auto-reg
Link:
https://app.any.run/tasks/f10b3856-78e4-4771-b902-568eafdf4737

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/20874/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689b5a66fca70bd90e8f1f06
Tags:
virus krypt msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for 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 process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Creating a file
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature lolbin obfuscated packed packed packer_detected remote signed
Link:
https://www.filescan.io/uploads/689b748c9ef4d2ff7cf8d232/reports/05e4a68f-c3e8-4309-a316-6681eaf1eaa6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f21bf413-2e58-42e4-9d0d-c905b0df8c7e
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
Gathering data
Gathering data
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-07-30 11:51:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wmw2jqyskxrplxhzmhrv4f2xvsrc6dbzz6alh6wb2kuku42k4ftq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
179fe62017bb17cf9b0ecaf118ec8a3bb14b351b448e6df3c029f29bf4385103
RemcosRAT
60682c9e70f15ee5e31dc5c054417386098c475be469994ea54b5c56847d4aaf
RemcosRAT
6400bf9fe56615568b8bd3ec6967fb72393b9df9a6bba89860ca95d8102afbf8
RemcosRAT
c7e099c60f551279ad41d2f35a001e14082346f15e312560771dac7302964da9
RemcosRAT
+ 1'276 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos discovery execution persistence rat
Link:
https://tria.ge/reports/250812-vj22waspx4/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
172.94.96.90:5999
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/037db1be-884e-4b4e-bccf-e8c4d0be17bd
Unpacked files
SH256 hash:
b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
MD5 hash:
c782c47798d131d9bcdde8d04b48ec4d
SHA1 hash:
fa46f037e61ba618317d5a43d790906ccacc7195
Link:
https://www.unpac.me/results/a7743263-63c0-44f3-a7d4-18be76568527/
SH256 hash:
416e08f1041cab9cb51a436fa45160f70ab73e5e24adeaa743faffc1f30e23c2
MD5 hash:
df7d2354e3c992cda79997bf15b8cf73
SHA1 hash:
5726f7ea619b9279aa17fffc8b7a25c244e45b70
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_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/a7743263-63c0-44f3-a7d4-18be76568527/
Parent samples :
60682c9e70f15ee5e31dc5c054417386098c475be469994ea54b5c56847d4aaf
6400bf9fe56615568b8bd3ec6967fb72393b9df9a6bba89860ca95d8102afbf8
c7e099c60f551279ad41d2f35a001e14082346f15e312560771dac7302964da9
179fe62017bb17cf9b0ecaf118ec8a3bb14b351b448e6df3c029f29bf4385103
6fd471d3b5a60eb2827287c5b805a12d8e4147c5c2ce85585b3e2748a10e6226
f75c114f83d3d078bd85e7e59cd8a4ed6e8be4a33db6600bd9eda842845ac2fe
e8278d3b9ff9e63c82acee904b0b49ae7b730430df757cc4739416fbe1f6a9af
b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167
SH256 hash:
22193b3641a5446a4e898b552f6c0d19785d60c14ec94ead397b9c780e7ade9e
MD5 hash:
7332ecaf74243adc460f792366d404fd
SHA1 hash:
f931910e79fdb46a2f257c8a80c6e6a494e13b90
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/a7743263-63c0-44f3-a7d4-18be76568527/
SH256 hash:
6005f0e4563fef5e8abfdb88cacd5b3d8fd4cff04b1af93e8e01a9990f46d5c0
MD5 hash:
3f17ed370489371093c2a3d768cb6b07
SHA1 hash:
fb4f0ddcaf872e4c7850e4cefad59a2c62f54424
Link:
https://www.unpac.me/results/a7743263-63c0-44f3-a7d4-18be76568527/
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/b32da4c31255e2f5dcf961e35e1757aca22f0c39cf80b3fac1d2a8aa734ae167

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: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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/20874/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments