MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50bc9cd0984290b9a618bf014758fd5e5f41b789c6800529f8856258324d522e. 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

Stop

Vendor detections: 16

Intelligence 16 IOCs 1 YARA 5 File information Comments

SHA256 hash:	50bc9cd0984290b9a618bf014758fd5e5f41b789c6800529f8856258324d522e
SHA3-384 hash:	98e434685f4bba822a39de21bd4f0b0444f211acc2619634e9ab4e806432f1b6c61db0fa7b8a4040fd45db494e743036
SHA1 hash:	ece11262a1ef523641c2388638795904d990f2cc
MD5 hash:	8936d1001dc8544db0a3ada5fa856535
humanhash:	georgia-romeo-florida-fillet
File name:	8936d1001dc8544db0a3ada5fa856535.exe
Download:	download sample
Signature	Stop Create hunting rule
File size:	756'224 bytes
First seen:	2022-08-05 15:05:20 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	45e0ed78e9377e4f9832f23ab1452475 (2 x Stop, 1 x ArkeiStealer, 1 x RedLineStealer)
ssdeep	12288:iA4RGHE7aJeOJD0btsf6/Xav8ibD4TPm5C3EK9Px1dMxQ/Jzjp35kDwj2uom1hFT:iBGHE70eOmb+qHiWmkEKdzdMxuoDwjff
Threatray	1'436 similar samples on MalwareBazaar
TLSH	T1ECF4022536C0C571D1A3713098268EA15B7EBC231A65648F77E43B3EAE762C05B7836F
TrID	32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	38b078eccacccc53 (67 x Smoke Loader, 29 x Stop, 20 x RedLineStealer)
Reporter	abuse_ch
Tags:	exe Stop

abuse_ch

Stop C2:
http://49.12.9.140:1080/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://49.12.9.140:1080/	https://threatfox.abuse.ch/ioc/841510/

Intelligence

File Origin

# of uploads :

# of downloads :

415

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

stop

ID:

File name:

1.bin

Verdict:

Malicious activity

Analysis date:

2022-08-05 12:37:50 UTC

Tags:

trojan ransomware stop loader stealer

Link:

https://app.any.run/tasks/8060b638-fa56-464e-823a-2a5cef4da7a1

Note:

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

Detection:

STOP

Link:

https://www.capesandbox.com/analysis/296736/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.27869.2121.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a window

Unauthorized injection to a recently created process

Creating a file

Creating a process with a hidden window

Adding an access-denied ACE

Сreating synchronization primitives

Sending a custom TCP request

Deleting a recently created file

Searching for synchronization primitives

Query of malicious DNS domain

Sending a TCP request to an infection source

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Enabling autorun by creating a file

Sending an HTTP GET request to an infection source

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/28172/overview

Behaviour

MalwareBazaar

SystemUptime

MeasuringTime

EvasionGetTickCount

CheckCmdLine

EvasionQueryPerformanceCounter

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/62ed32559ca9b9bfcbebd8eb/reports/6f5aee5c-c7ed-4c5f-ab0a-681f69efe699/overview

Result

Verdict:

UNKNOWN

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:

STOP Ransomware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/11121cf1-f9a4-45ca-b157-89555738718e

Result

Threat name:

Djvu

Detection:

malicious

Classification:

rans.troj.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/1046886

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Yara detected Djvu Ransomware

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/50bc9cd0984290b9a618bf014758fd5e5f41b789c6800529f8856258324d522e/

Threat name:

Win32.Trojan.RedLine

Status:

Malicious

First seen:

2022-08-05 13:51:26 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 26 (73.08%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kc6jzueyikiltjqyx4auowh5lzpudn4jy2aakkpyqvrfqmsnkixa._file

Verdict:

malicious

Stop

547804cc69c7d2f281d1ef57f54319adc186d920ba6fa0fb75e82d76bc9493f2

Stop

57c9630ff4575c0881314c5f31f4177249c84218642cef6c3896fbc6337c380a

Stop

ad6a09d69bd7b57c329336a6ea486acd2c7c275e2a6a9703d95a93fd5fc0070b

Stop

afac7896cf21983233c533eeaec870610856969d98218b0ffdfa11c6f57a8420

Stop

bebf3064e366d052d6594d3e23ed074a410a0bee3007545110c2cd10b2954f07

Stop

c1ae256c64e09895b3b81fc03d85390eb233363c5acfb547e3879f46f80d04a8

Stop

cff9a1b58d27045ffbe799d15b1735af2c99dbc233040ad8e1f6be71c821578b

Stop

fae85f9f8092c35c0a2d2057f231f4e4886163679ecbf0fe43c2d232414efa82

Stop

+ 1'426 additional samples on MalwareBazaar

Result

Malware family:

djvu

Score:

10/10

Tags:

family:djvu discovery persistence ransomware spyware stealer

Link:

https://tria.ge/reports/220805-sgqjysbgan/

Behaviour

Checks processor information in registry

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Looks up external IP address via web service

Checks computer location settings

Loads dropped DLL

Modifies file permissions

Reads user/profile data of web browsers

Downloads MZ/PE file

Executes dropped EXE

Detected Djvu ransomware

Djvu Ransomware

Malware Config

C2 Extraction:

http://acacaca.org/test2/get.php

Unpacked files

SH256 hash:

793df5eba531861660a3be8dde96001b9993a40a0d11a8ebcaadf8b58c72e75b

MD5 hash:

b14efbd2d64673f33a7ac28c484b0548

SHA1 hash:

af101e33eb3deb9306c70c79ddbc6e3964150801

Detections:

win_stop_auto

Link:

https://www.unpac.me/results/0298e653-14c8-41be-b5c3-a4484a8edf75/

Parent samples :
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SH256 hash:

50bc9cd0984290b9a618bf014758fd5e5f41b789c6800529f8856258324d522e

MD5 hash:

8936d1001dc8544db0a3ada5fa856535

SHA1 hash:

ece11262a1ef523641c2388638795904d990f2cc

Link:

https://www.unpac.me/results/0298e653-14c8-41be-b5c3-a4484a8edf75/

Malware family:

STOP

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/50bc9cd09842/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/50bc9cd0984290b9a618bf014758fd5e5f41b789c6800529f8856258324d522e

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:	MALWARE_Win_STOP Create hunting rule
Author:	ditekSHen
Description:	Detects STOP ransomware

Rule name:	pdb_YARAify Create hunting rule
Author:	@wowabiy314
Description:	PDB

Rule name:	SUSP_XORed_URL_in_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834