MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e8a260c39b6ebe7e277d71c9f484630e1c29f61e2ae58538bc465679306a06d. 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.XMRig

Vendor detections: 14

Intelligence 14 IOCs 1 YARA File information Comments

SHA256 hash:	7e8a260c39b6ebe7e277d71c9f484630e1c29f61e2ae58538bc465679306a06d
SHA3-384 hash:	3151f4b060b5c2282cd265d5b2ba6c3773641e684c8174604abe1e3b3551d510813ba43c0f1e36a16c71147e4f0b3ad5
SHA1 hash:	1da67de659d70d3ef0d8d83127c79d1939f3a183
MD5 hash:	b4d1cc16e00d5118d9dc2273ce97477b
humanhash:	high-zulu-nevada-beryllium
File name:	b4d1cc16e00d5118d9dc2273ce97477b.exe
Download:	download sample
Signature	CoinMiner.XMRig Create hunting rule
File size:	336'896 bytes
First seen:	2022-01-17 20:37:19 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	7435d26c0c13d1849943ee53652747f4 (2 x CoinMiner, 2 x RedLineStealer, 1 x CoinMiner.XMRig)
ssdeep	6144:/DZowr5GCoUkgGUBDhdu/MPFBeuFT0Oiu0HRD3K0afk9JOxNpVOye:7Zv4nTrmDgMPFBDFwOSBafk9J6xe
Threatray	6'728 similar samples on MalwareBazaar
TLSH	T10F647C00BBB0C035E6B721F45AB9937DA53E7AB15B2491CB52D46AED5B356E0EC3030B
File icon (PE):
dhash icon	25ec1378319b9b91 (14 x RedLineStealer, 14 x Smoke Loader, 3 x RaccoonStealer)
Reporter	abuse_ch
Tags:	CoinMiner.XMRig exe

abuse_ch

CoinMiner.XMRig C2:
65.21.75.210:54406

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
65.21.75.210:54406	https://threatfox.abuse.ch/ioc/297601/

Intelligence

File Origin

# of uploads :

# of downloads :

209

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

b4d1cc16e00d5118d9dc2273ce97477b.exe

Verdict:

Suspicious activity

Analysis date:

2022-01-17 20:38:38 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/ee14dba5-4c68-4bd7-a1d9-d4891b23c2db

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/219915/

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

Searching for synchronization primitives

Sending a custom TCP request

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending an HTTP GET request

Reading critical registry keys

Query of malicious DNS domain

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:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/4497/overview

Behaviour

MalwareBazaar

MeasuringTime

CPUID_Instruction

SystemUptime

EvasionQueryPerformanceCounter

CheckCmdLine

EvasionGetTickCount

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware mikey packed

Link:

https://www.filescan.io/uploads/61e5d3add32385db63fd3035/reports/0da3bb1b-e344-4b8a-b58d-cbc46f8df7e9/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/8c96b106-a85a-4925-aeff-7efdedd538a6

Result

Threat name:

RedLine SmokeLoader Tofsee

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/922025

Signature

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

.NET source code references suspicious native API functions

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

C2 URLs / IPs found in malware configuration

Changes security center settings (notifications, updates, antivirus, firewall)

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)

Detected unpacking (overwrites its own PE header)

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

PE file contains section with special chars

PE file has nameless sections

Sample uses process hollowing technique

Sigma detected: Copying Sensitive Files with Credential Data

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 known network protocols on non-standard ports

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Tofsee

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7e8a260c39b6ebe7e277d71c9f484630e1c29f61e2ae58538bc465679306a06d/

Threat name:

Win32.Trojan.Raccoon

Status:

Malicious

First seen:

2022-01-17 20:38:12 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 28 (89.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=p2fcmdbzw3v6pytx24oj6scggdq4fh3b4kxfqu4lyrswpeygubwq._file

Verdict:

malicious

CoinMiner.XMRig

1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5

CoinMiner.XMRig

39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f

CoinMiner.XMRig

433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3

CoinMiner.XMRig

47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b

CoinMiner.XMRig

4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a

CoinMiner.XMRig

c203af5c5674ad460335b24052192e84261128b48a6a8ab45b535b8fe2b85bc0

CoinMiner.XMRig

c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7

CoinMiner.XMRig

+ 6'718 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:470193d69fd872b73819c5e70dc68242c10ccbce botnet:628dbe616eb46c5e66398ea6a12fa931e1f38eaf botnet:default backdoor discovery evasion miner persistence spyware stealer trojan

Link:

https://tria.ge/reports/220117-zepyzacce6/

Behaviour

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

Checks SCSI registry key(s)

Enumerates physical storage devices

Program crash

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Legitimate hosting services abused for malware hosting/C2

Checks BIOS information in registry

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

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/
patmushta.info
ovicrush.cn
http://file-file-host4.com/tratata.php