MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d. 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: 14


Intelligence 14 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d
SHA3-384 hash: db19402f931d892c78a921ffa2b2bdc3172a9cbb57dcc21486125642b0a4571c68d7299ce1189e51d4163225688fd809
SHA1 hash: 18e9cfbaa262530391751f9e46eefec4be67e4d9
MD5 hash: f15acd43e9b0d8337dcadafee7bc1e9e
humanhash: magnesium-princess-jig-wolfram
File name:BẢNG GIÁ CHO ĐƠN HÀNG ĐÍNH KÈM.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'054'720 bytes
First seen:2025-06-16 12:43:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:mjz0q8gj5P5ABnujDKJ9P3uYoiWiGLW9xc4don9MRmD:s1PLjDAfo2GLWPwRD
Threatray 4'163 similar samples on MalwareBazaar
TLSH T14A2512A273C8D903D6FF9BF5A4B0C13646B66DAA7421D30EACCAACE734A174025553C7
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
dhash icon 4cccd2daa8c9f032 (1 x Formbook, 1 x RemcosRAT, 1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
463
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BẢNG GIÁ CHO ĐƠN HÀNG ĐÍNH KÈM.exe
Verdict:
No threats detected
Analysis date:
2025-06-16 14:10:34 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/8d60bb97-8e1d-42a7-88a7-a98a36b13fef

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/9672/
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685011a707b5e8c1cfe6e932
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Malicious
Labled as:
Dacic.6129.Generic
Link:
https://www.hybrid-analysis.com/sample/f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fee49037-0159-4080-a69e-47764e1fbbc8
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1715506
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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
Detected Remcos RAT
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715506 Sample: B#U1ea2NG GI#U00c1 CHO #U01... Startdate: 16/06/2025 Architecture: WINDOWS Score: 100 40 www.donmichiko.com 2->40 42 geoplugin.net 2->42 48 Suricata IDS alerts for network traffic 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 18 other signatures 2->54 8 B#U1ea2NG GI#U00c1 CHO #U0110#U01a0N H#U00c0NG #U0110#U00cdNH K#U00c8M.exe 3 2->8         started        signatures3 process4 file5 30 B#U1ea2NG GI#U00c1...NH K#U00c8M.exe.log, ASCII 8->30 dropped 64 Injects a PE file into a foreign processes 8->64 12 B#U1ea2NG GI#U00c1 CHO #U0110#U01a0N H#U00c0NG #U0110#U00cdNH K#U00c8M.exe 4 18 8->12         started        17 B#U1ea2NG GI#U00c1 CHO #U0110#U01a0N H#U00c0NG #U0110#U00cdNH K#U00c8M.exe 8->17         started        19 B#U1ea2NG GI#U00c1 CHO #U0110#U01a0N H#U00c0NG #U0110#U00cdNH K#U00c8M.exe 8->19         started        signatures6 process7 dnsIp8 44 www.donmichiko.com 198.55.98.155, 2556, 49681, 49682 ASN-QUADRANET-GLOBALUS United States 12->44 46 geoplugin.net 178.237.33.50, 49683, 80 ATOM86-ASATOM86NL Netherlands 12->46 32 C:\Users\user\AppData\Local\Temp\TH8C4.tmp, MS-DOS 12->32 dropped 34 C:\Users\user\AppData\Local\Temp\TH8A4.tmp, MS-DOS 12->34 dropped 36 C:\Users\user\AppData\Local\Temp\TH874.tmp, PE32 12->36 dropped 38 C:\ProgramData\dfghjk\ghj.dat, data 12->38 dropped 66 Detected Remcos RAT 12->66 68 Maps a DLL or memory area into another process 12->68 70 Installs a global keyboard hook 12->70 21 svchost.exe 1 12->21         started        24 svchost.exe 1 12->24         started        26 svchost.exe 14 12->26         started        28 svchost.exe 12->28         started        file9 signatures10 process11 signatures12 56 Tries to steal Instant Messenger accounts or passwords 21->56 58 Tries to harvest and steal browser information (history, passwords, etc) 21->58 60 Tries to steal Mail credentials (via file / registry access) 24->60 62 Tries to steal Mail credentials (via file registry) 28->62
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 08:45:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6nzjrautluw7qoyjglxb4giqjjdbrtdhzsrmgmxnfdccksbpg6gq._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
remcos
Create hunting rule
Similar samples:
0cadd7a2a02cdd71156621f83fa1164c3ef1659710b8aadca2af0740c6541059
RemcosRAT
13cbede450e1c06e03ef174fd85e1007d4a8bc0b039fb37c99176a8aa73c229e
RemcosRAT
903ee65f5cca5ef223d0a0f3f40fca223e5f07318826b68f7ab14d7dc1ec2f1d
RemcosRAT
9e706da7b14851b9af90653cd6d55bd08988eb449726300d0e1775668d71490f
RemcosRAT
9f146cf7dbef2543742cf970ce79bf792211b2ffec0426600bab4e556874125b
RemcosRAT
c890802b9bd6319c752eeea4a97e6050483ac466ea553c6c83689f86c9614743
RemcosRAT
c8bb23fb898f54fdc987c85a92aa1786c4c376ca40f11a4be496cc67bad8c8a7
RemcosRAT
fac461b593b89f4a155ec787787aa354975bb6d90d0d9d937254d8fa98c06155
RemcosRAT
+ 4'153 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250616-pymb3syzdz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/daa0fa05-1417-4f1d-953e-d17cbd1641c6
Unpacked files
SH256 hash:
f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d
MD5 hash:
f15acd43e9b0d8337dcadafee7bc1e9e
SHA1 hash:
18e9cfbaa262530391751f9e46eefec4be67e4d9
Link:
https://www.unpac.me/results/ba0ce6fb-b11f-4775-a2cc-5c817b6d1650/
SH256 hash:
2b068168f43878a12ecec543d2c67ea4b00023d5491b9af1b9c0ecbcdd9132c7
MD5 hash:
bc3eae311ca4e0220185373d22759ae7
SHA1 hash:
193101de1006614691732b20916543052cd6491a
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/ba0ce6fb-b11f-4775-a2cc-5c817b6d1650/
Parent samples :
5e1fee190f1c11da7c2e38e1d4430c301919c87b7629389a56f48bcb4c6d84e3
cb627325f51d6abcc61a922937e0d66beb75a7c52f28341178dcfbcb01794790
f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d
SH256 hash:
b30dd8873d12a0312bb5c3fd678feeb5a0d56a408ba4385905c6b19a800a7b2b
MD5 hash:
60d67554aa0c79b6e682a2c4175ae2a4
SHA1 hash:
86e936568d9cd18a23e0e72fd51c76cab0f346c9
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/ba0ce6fb-b11f-4775-a2cc-5c817b6d1650/
SH256 hash:
5575e267ff4105b75e9f21a25fa5f8844c9274b64baf9a252732de72d1822375
MD5 hash:
1c2980e8156eb4dceae03e978be3afc2
SHA1 hash:
cf792a39afc109f0a2813505fb2af42b66f26b40
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/ba0ce6fb-b11f-4775-a2cc-5c817b6d1650/
Parent samples :
5f811f675d487ef9d0cd10ba5f095edadcb38eeeedaa5ec897b3994b954d3212
f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d
cdf8c43cdca0aae5ebae3ae4155f8ec78d84eec31e864c0cc843b99c61d36c1d
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/f3729882935d2df83b0932ee1e19104a4618cc67cca2c332ed28c425482f378d

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

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/9672/

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 (HIGH_ENTROPY_VA)high

Comments