MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdebda5876b7ca1c4cdad1a4eb3681260a4f9fa38f0bdbe7c3731501dc482ae0. 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

CoinMiner

Vendor detections: 12

Intelligence 12 IOCs 1 YARA File information Comments

SHA256 hash:	fdebda5876b7ca1c4cdad1a4eb3681260a4f9fa38f0bdbe7c3731501dc482ae0
SHA3-384 hash:	aac40a1a8082648ab8bef6eb0619c01fc7eaadaca93756f6dbebb16ff6c7f5dd181e146f79751d67cb766497d2ce03ae
SHA1 hash:	2db20b95c249baaeb0550a4ef775fec77e6e6334
MD5 hash:	2db956f462eeb95bae11497cc1757f03
humanhash:	march-network-september-wyoming
File name:	2db956f462eeb95bae11497cc1757f03.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	332'800 bytes
First seen:	2021-12-20 10:31:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	bd7fa0e3fdd5520a4b66dc909d923c10 (4 x RedLineStealer, 2 x Amadey, 2 x ArkeiStealer)
ssdeep	6144:xUGVWQruc8cj4SXdXIZNUvIqyezN8O7fA:CGVWSD8cj4SX5IZNNqyezz7f
Threatray	6'116 similar samples on MalwareBazaar
TLSH	T165648E007AE0C035F1F356F45AB59279A93E7EE1AB2490CF62D52AEE56346E0EC30357
File icon (PE):
dhash icon	25ac1370399b9b91 (36 x Amadey, 28 x Smoke Loader, 17 x RedLineStealer)
Reporter	abuse_ch
Tags:	CoinMiner exe

abuse_ch

CoinMiner C2:
62.182.156.187:56323

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
62.182.156.187:56323	https://threatfox.abuse.ch/ioc/277871/

Intelligence

File Origin

# of uploads :

# of downloads :

220

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/215441/

Detection(s):

Win.Malware.Sabsik-9916500-0

Win.Malware.Sabsik-9916837-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

DNS request

Searching for synchronization primitives

Sending a custom TCP request

Reading critical registry keys

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending an HTTP GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Searching for analyzing tools

Unauthorized injection to a recently created process

Query of malicious DNS domain

Unauthorized injection to a recently created process by context flags manipulation

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/2740/overview

Behaviour

MalwareBazaar

SystemUptime

MeasuringTime

CheckCmdLine

EvasionGetTickCount

EvasionQueryPerformanceCounter

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/61c05ba54ab5c44cbf4a1e2f/reports/2ab6f681-35d1-47e7-b9e2-52e09120ee33/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:

Malicious Packer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c5b191db-6a01-4b97-b6bc-a69bd9042370

Result

Threat name:

SmokeLoader

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/910200

Signature

Benign windows process drops PE files

C2 URLs / IPs found in malware configuration

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

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

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)

Found malware configuration

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

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

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)

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fdebda5876b7ca1c4cdad1a4eb3681260a4f9fa38f0bdbe7c3731501dc482ae0/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2021-12-20 19:26:00 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 28 (85.71%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7xv5uwdww7fbytg22gsownubeyfe7h5dr4f5xz6domkqdxciflqa._file

Verdict:

malicious

CoinMiner

387619129ba37b0a3574d3bae80df37ef2213e27ea2a9d903365e226f6ad2c64

CoinMiner

433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3

CoinMiner

47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b

CoinMiner

68b90031cf6d8870b5719281dbfd45c97db2b8b0e696ea5f997c8de57b54dd7f

CoinMiner

c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7

CoinMiner

d836a03e0b7eeabbc971de7d3e6fcc11bf06e13e633d11118c7429b3abb3c4ed

CoinMiner

edf105b04e5bd8f534cb569945ecaad365d6366e163627d5652520a0368a52c2

CoinMiner

f7b5a27355eafa5302a38a1e0adadcb619b6d42e7c1707a784297634a180a66f

CoinMiner

+ 6'106 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:amadey family:arkei family:redline family:smokeloader family:tofsee family:xmrig botnet:1 botnet:install backdoor collection discovery evasion infostealer miner persistence spyware stealer trojan vmprotect

Link:

https://tria.ge/reports/211220-mky3lsacc7/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

GoLang User-Agent

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Enumerates physical storage devices

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

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

VMProtect packed file

Arkei Stealer Payload

XMRig Miner Payload

Amadey

Arkei

RedLine

RedLine Payload

SmokeLoader

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/
mubrikych.top
oxxyfix.xyz
86.107.197.138:38133
185.215.113.35/d2VxjasuwS/index.php
62.182.156.187:56323