MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f. 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

DCRat

Vendor detections: 14

Intelligence 14 IOCs 1 YARA File information Comments

SHA256 hash:	39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f
SHA3-384 hash:	fb0af16ba4912838d6a9f8c73c5118018477a2828ded444c4cba8a93b2aa05d7845d8ab357d13f9d4ddb2f720b87d294
SHA1 hash:	fc8089310ec1d3c1a42d7aa5d343c8fe2f2b7731
MD5 hash:	91409398a37f95ac3501f372a7d9a6b8
humanhash:	ohio-minnesota-connecticut-thirteen
File name:	91409398a37f95ac3501f372a7d9a6b8.exe
Download:	download sample
Signature	DCRat Create hunting rule
File size:	284'160 bytes
First seen:	2022-01-17 09:06:47 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	bed56fcc334b35bbcbc5c3e5d6f4e894 (6 x RedLineStealer, 1 x Loki, 1 x DCRat)
ssdeep	6144:qKg0Lx8cHG8a17kO/KZTYn68Lx37xE8P+kaiWIAmpLz+hE:qRG8uG8+o8KZTYn68l7xE8P+kai1rpe
Threatray	3'952 similar samples on MalwareBazaar
TLSH	T157549D00BBA0D035F1B752F8497A93ADA92E7AB15F3490CF52D12ADE16356E4EC3131B
File icon (PE):
dhash icon	2dec137831939b91 (4 x Smoke Loader, 3 x RedLineStealer, 1 x Stop)
Reporter	abuse_ch
Tags:	DCRat exe

abuse_ch

DCRat C2:
http://domdain2.co.vu/trafficwordpress.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://domdain2.co.vu/trafficwordpress.php	https://threatfox.abuse.ch/ioc/297440/

Intelligence

File Origin

# of uploads :

# of downloads :

194

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

91409398a37f95ac3501f372a7d9a6b8.exe

Verdict:

Suspicious activity

Analysis date:

2022-01-17 18:21:45 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/71b4c97b-9443-4c97-b9cf-0a7082f98aa4

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/219770/

Detection(s):

Win.Dropper.Mikey-9917324-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Unauthorized injection to a recently created process

DNS request

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending a custom TCP request

Sending an HTTP GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Searching for analyzing tools

Creating a file

Using the Windows Management Instrumentation requests

Launching a process

Creating a file in the Program Files subdirectories

Creating a process with a hidden window

Running batch commands

Query of malicious DNS domain

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

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/4434/overview

Behaviour

MalwareBazaar

SystemUptime

CPUID_Instruction

MeasuringTime

CheckCmdLine

EvasionQueryPerformanceCounter

EvasionGetTickCount

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

mikey packed

Link:

https://www.filescan.io/uploads/61e531bdf81da814af889b39/reports/4c07f45e-60ea-4cc9-8fe1-22f24e8d2cbc/overview

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:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6a7904bf-665f-4c9f-ae53-ceaca8de47f4

Result

Threat name:

Raccoon RedLine SmokeLoader Tofsee Vidar

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/921688

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code references suspicious native API functions

Allocates memory in foreign processes

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Checks if the current machine is a virtual machine (disk enumeration)

Contains functionality to detect sleep reduction / modifications

Contains functionality to inject code into remote processes

Creates a thread in another existing process (thread injection)

Deletes itself after installation

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Drops executables to the windows directory (C:\Windows) and starts them

Found API chain indicative of debugger detection

Found evasive API chain (may stop execution after checking computer name)

Found evasive API chain (may stop execution after checking locale)

Found evasive API chain (may stop execution after checking mutex)

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

Hides that the sample has been downloaded from the Internet (zone.identifier)

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Maps a DLL or memory area into another process

May check the online IP address of the machine

Modifies the windows firewall

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file has nameless sections

Performs DNS queries to domains with low reputation

Sigma detected: Copying Sensitive Files with Credential Data

Sigma detected: Suspect Svchost Activity

Sigma detected: Suspicious Script Execution From Temp Folder

Sigma detected: Suspicious Svchost Process

Sigma detected: WScript or CScript Dropper

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

System process connects to network (likely due to code injection or exploit)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses netsh to modify the Windows network and firewall settings

Writes to foreign memory regions

Yara detected Raccoon Stealer

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Tofsee

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f/

Threat name:

Win32.Ransomware.StopCrypt

Status:

Malicious

First seen:

2022-01-17 09:07:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 28 (71.43%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=hhqslgjjundqw3igjwvn6r2c3xkzazp2dvzkum2o2kmgjdzhnf7q._file

Verdict:

malicious

Label(s):

ryuk

DCRat

0ca57f85e88001edd67dff84428375de282f0f92e5bef2daed1c03ad2fa7612e

DCRat

190f4fb1b115015c5953c32d83b90e4574b371611ca78f6d37f6c0839b7be9b5

DCRat

2988763ce776fb8a9c79a2565384a30744cccd114cde7ee49b71965396f41bc7

DCRat

55560b608e7a7515329d395c72dc9cebc5cdd7b4c0f153d6e02eb74c2a609feb

DCRat

6e52d162baf265e070ec1a3147ad651d8bd8481d96b33cee1b89d84e9c92c5f3

DCRat

7227c5067dc82a381a3c7485a21c64b702f7e987a46d1349f95e269399e862eb

DCRat

fea660657f6285124e61fe5dcafe9374344d941e6fbeaa89f3a2640572ccc784

DCRat

+ 3'942 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:default backdoor discovery evasion miner persistence spyware stealer trojan

Link:

https://tria.ge/reports/220117-k3a3dshbf2/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Launches sc.exe

Drops file in System32 directory

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Sets service image path in registry

Arkei Stealer Payload

XMRig Miner Payload

Arkei

Process spawned unexpected child process

Raccoon

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Windows security bypass

xmrig

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
http://file-file-host4.com/tratata.php
patmushta.info
parubey.info