MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346. 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 24 File information Comments

SHA256 hash:	11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346
SHA3-384 hash:	035a8260a9f5c374ec6549002334dfef721a91fabbd94fcd8a67e12c38bb396b67571b6433ed604f3395661808d5000d
SHA1 hash:	0d2cb42cee5bc56d6a6fab077e950fefd0af9c43
MD5 hash:	8e9211eea2ba6f1b345b696b10f9518a
humanhash:	monkey-carpet-fourteen-florida
File name:	plugmancrypted.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	1'187'328 bytes
First seen:	2025-01-13 15:39:26 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	24576:gMaSSKy2/SPNZOgqiaanW8I3lwVvPIVVR+8hV:gRQuOgqiauSwVOVR+0
TLSH	T1EB459E593A7048F9C532CDF6A8E7863C6A70F95222E2C82625CF2E5C7CC9B4146D716F
TrID	35.4% (.EXE) Win64 Executable (generic) (10522/11/4) 22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.1% (.EXE) Win32 Executable (generic) (4504/4/1) 6.9% (.ICL) Windows Icons Library (generic) (2059/9) 6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	pr0xylife
Tags:	exe RemcosRAT

Intelligence

File Origin

# of uploads :

# of downloads :

4'232

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

plugmancrypted.exe

Verdict:

No threats detected

Analysis date:

2025-01-14 00:48:23 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/48da49c5-9823-44df-86a6-292c748ff0d7

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=678533d64487910100de8df0

Tags:

crypted keylog lien remo

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Сreating synchronization primitives

Setting a keyboard event handler

DNS request

Connection attempt

Sending a custom TCP request

Searching for synchronization primitives

Sending an HTTP GET request

Reading critical registry keys

Creating a file

Creating a file in the %temp% directory

Launching the default Windows debugger (dwwin.exe)

Stealing user critical data

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed packed packer_detected

Link:

https://www.filescan.io/uploads/678533f1b7a609ea7176741b/reports/517bb216-73c7-44d6-ab93-536d934b4a40/overview

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

REMCOS

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a6f4c11c-709e-4f69-93a9-7cf0e67f52bc

Result

Threat name:

Remcos

Detection:

malicious

Classification:

rans.phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1590146

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to bypass UAC (CMSTPLUA)

Contains functionality to inject code into remote processes

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

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 Remcos RAT

Yara detected UAC Bypass using CMSTP

Yara detected WebBrowserPassView password recovery tool

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346/

Threat name:

ByteCode-MSIL.Trojan.Jalapeno

Status:

Malicious

First seen:

2025-01-13 15:40:07 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cgsovw3uqn6z7xapaurqealkx3makz2miwcssurrahhnftfpinda._file

Result

Malware family:

remcos

Score:

10/10

Tags:

family:remcos botnet:remotehost collection discovery rat spyware stealer

Link:

https://tria.ge/reports/250113-s364tsxlb1/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook accounts

Reads user/profile data of web browsers

Detected Nirsoft tools

NirSoft MailPassView

NirSoft WebBrowserPassView

Remcos

Remcos family

Malware Config

C2 Extraction:

www.kposlifestyle.design:2404

Verdict:

Suspicious

Tags:

remcos

YARA:

n/a

Link:

https://app.threat.zone/submission/20f041be-63bf-4430-b112-20726696950f

Unpacked files

SH256 hash:

12688873ac24f3abe68c1fe8b343234fb6b0d8b45add744b8a0ac7e6bc755948

MD5 hash:

a2aedb99f9770821f343f065714b33bf

SHA1 hash:

e120cd47d61000b006174fcc1084a707daa5f799

Link:

https://www.unpac.me/results/00d4ef2f-5809-4b10-8d44-f7b0f3a41d61/

SH256 hash:

45c7b64a55dca23ee1239649e03a7c361813dbcfc2a0817b0d8e94c907d6ed4b

MD5 hash:

fb1bc19121c4e190d83672bc71b493f0

SHA1 hash:

c3488b969ba578e28ee360be24b6416425a224a0

Link:

https://www.unpac.me/results/00d4ef2f-5809-4b10-8d44-f7b0f3a41d61/

SH256 hash:

c412df36e6ac82f81cd95d98de5b8c5295c2579fed5a372d9e137b96232f82ea

MD5 hash:

5c443af918ca6849b86a4ba1e0be7d28

SHA1 hash:

2c1cd93e3834b1652c3b837b191629111de7d3af

Detections:

Remcos

win_remcos_auto

win_remcos_w0

malware_windows_remcos_rat

win_remcos_rat_unpacked

INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM

Link:

https://www.unpac.me/results/00d4ef2f-5809-4b10-8d44-f7b0f3a41d61/

Parent samples :

11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346
1c80bf8e780ae58203e7f816c8fe04f66df434a3fbd981ba7c6e52e588622c03
b5bc975891963c29a16fe8ac7dd612f15afe937fd14ba95707a6ab30224bfc7a

SH256 hash:

11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346

MD5 hash:

8e9211eea2ba6f1b345b696b10f9518a

SHA1 hash:

0d2cb42cee5bc56d6a6fab077e950fefd0af9c43

Link:

https://www.unpac.me/results/00d4ef2f-5809-4b10-8d44-f7b0f3a41d61/

Malware family:

Remcos

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/11a4eadb7483/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/11a4eadb74837d9fdc0f052302016abed805674c458529523101ced2ccaf4346

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:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	iexplorer_remcos Create hunting rule
Author:	iam-py-test
Description:	Detect iexplorer being taken over by Remcos

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_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.

No further information available

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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