MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94e951c2dadbb10ab63cc052f55120244d13d445789384a53935231131533852. 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:	94e951c2dadbb10ab63cc052f55120244d13d445789384a53935231131533852
SHA3-384 hash:	9562c645b54602fcfa7d04c345a005ac8db6404bd25923c0dcad4ef2d06c9050453473fd5fdf52112f5e8369a3e658eb
SHA1 hash:	0d93eb1f3eab344ab65fe23f26459a161915f470
MD5 hash:	20b30019439fc8ab14c259539ac1cd32
humanhash:	glucose-red-angel-early
File name:	20b30019439fc8ab14c259539ac1cd32.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	311'808 bytes
First seen:	2022-01-12 21:26:10 UTC
Last seen:	2022-01-12 22:58:32 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	b64005fca420b49d81b8053e247d722b (1 x CoinMiner, 1 x CoinMiner.XMRig, 1 x Amadey)
ssdeep	6144:E/wATR5psJRU3tocGHjdncu9FCDz4cOh9uuuReZe8fq:E/1npAU3iNja0kDz4cO+uuRsi
Threatray	6'538 similar samples on MalwareBazaar
TLSH	T146649D10ABA0C039F1B766F845BA976DB93E7EA1573490CF12D526EE46386E0EC31317
File icon (PE):
dhash icon	25ac1378399b9b91 (28 x Smoke Loader, 24 x Amadey, 21 x RedLineStealer)
Reporter	abuse_ch
Tags:	CoinMiner exe

abuse_ch

CoinMiner C2:
45.9.20.141:23970

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
45.9.20.141:23970	https://threatfox.abuse.ch/ioc/294464/

Intelligence

File Origin

# of uploads :

# of downloads :

297

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

20b30019439fc8ab14c259539ac1cd32.exe

Verdict:

Suspicious activity

Analysis date:

2022-01-12 21:27:05 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/927639fd-2903-4a68-8ff0-74fc5acf7065

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/218844/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.28789.21104.UNOFFICIAL

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

Creating a file

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Сreating synchronization primitives

Running batch commands

Query of malicious DNS domain

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Unauthorized injection to a system process

Forced shutdown of a browser

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware

Link:

https://www.filescan.io/uploads/61df47ab1883c5ba4ec545f8/reports/7673e4fe-1976-467d-9878-c6e6dbc47312/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/f319e5a0-8dd6-40a0-b875-e5fa692268b3

Result

Threat name:

Amadey Raccoon RedLine SmokeLoader Tofse

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/919656

Signature

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

.NET source code contains very large array initializations

.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 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 domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file has nameless sections

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sigma detected: Copying Sensitive Files with Credential Data

Sigma detected: Suspect Svchost Activity

Sigma detected: Suspicious Svchost Process

Sigma detected: Suspicius Add Task From User AppData Temp

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)

Tries to detect virtualization through RDTSC time measurements

Uses netsh to modify the Windows network and firewall settings

Uses schtasks.exe or at.exe to add and modify task schedules

Writes to foreign memory regions

Yara detected Amadeys stealer DLL

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/94e951c2dadbb10ab63cc052f55120244d13d445789384a53935231131533852/

Threat name:

Win32.Trojan.Raccrypt

Status:

Malicious

First seen:

2022-01-12 21:27:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

21 of 27 (77.78%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=stuvdqw23oyqvnr4ybjpkujaergrhvcfpcjyjjjzgurrcmkthbja._file

Verdict:

malicious

CoinMiner

1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5

CoinMiner

433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3

CoinMiner

47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b

CoinMiner

4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a

CoinMiner

c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7

CoinMiner

d836a03e0b7eeabbc971de7d3e6fcc11bf06e13e633d11118c7429b3abb3c4ed

CoinMiner

f7b5a27355eafa5302a38a1e0adadcb619b6d42e7c1707a784297634a180a66f

CoinMiner

+ 6'528 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:amadey family:arkei family:loaderbot family:raccoon family:smokeloader family:tofsee family:vidar family:xmrig botnet:565 backdoor collection discovery evasion loader miner persistence spyware stealer suricata trojan upx

Link:

https://tria.ge/reports/220112-1aq6xaeaer/

Behaviour

Suspicious behavior: MapViewOfSection

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

Kills process with taskkill

Modifies data under HKEY_USERS

Modifies registry class

Script User-Agent

Suspicious behavior: CmdExeWriteProcessMemorySpam

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Enumerates physical storage devices

Program crash

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses 2FA software files, possible credential harvesting

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Legitimate hosting services abused for malware hosting/C2

Maps connected drives based on registry

Checks BIOS information in registry

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Blocklisted process makes network request

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Looks for VMWare Tools registry key

Modifies Windows Firewall

Sets service image path in registry

UPX packed file

Arkei Stealer Payload

LoaderBot executable

Looks for VirtualBox Guest Additions in registry

Vidar Stealer

XMRig Miner Payload

Amadey

Arkei

LoaderBot

Raccoon

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Vidar

Windows security bypass

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

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/
patmushta.info
parubey.info
https://noc.social/@banda5ker
https://mastodon.social/@banda6ker
185.215.113.35/d2VxjasuwS/index.php