MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c34bfd0aabc8008e61d53b3071cd89791170168dd11d8ac048738ac4019ed5f. 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: 13

Intelligence 13 IOCs 1 YARA File information Comments

SHA256 hash:	9c34bfd0aabc8008e61d53b3071cd89791170168dd11d8ac048738ac4019ed5f
SHA3-384 hash:	aa46abbc1374f615775ff517a2895ab193d788c16202fed3ce2b73d4b886220395ed9b411adb5dec85bf2eaa74f3b906
SHA1 hash:	a44b316893d548309d719321fb7e089d1cfc4a6c
MD5 hash:	7b122590b6d61f180b240711e50d671e
humanhash:	happy-freddie-grey-yankee
File name:	7b122590b6d61f180b240711e50d671e.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	335'872 bytes
First seen:	2022-01-18 08:36:52 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	6144:3lZ0Z4+4jCj1kDSmv4Z/GgMvfVTliqhdcaFvaSOO46y:VZaGsWemvIGgMXVRieBvC
Threatray	6'734 similar samples on MalwareBazaar
TLSH	T1B1648B00ABA0C035E5B321F459BA937DB53E7AB15B2451CB53D52AED6B396E0EC3031B
File icon (PE):
dhash icon	25a41370319b9b91 (14 x Amadey, 7 x Smoke Loader, 2 x Tofsee)
Reporter	abuse_ch
Tags:	CoinMiner exe

abuse_ch

CoinMiner 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 :

179

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7b122590b6d61f180b240711e50d671e.exe

Verdict:

Suspicious activity

Analysis date:

2022-01-18 08:42:16 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/e77db041-3cf5-47ee-bb51-ef323d31abdc

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/220056/

Detection(s):

Win.Dropper.Mikey-9917324-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

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

Searching for the window

Launching a process

Creating a file

Launching the default Windows debugger (dwwin.exe)

Running batch commands

Creating a process with a hidden window

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

Result

Malware family:

n/a

Score:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/4521/overview

Behaviour

MalwareBazaar

CPUID_Instruction

MeasuringTime

SystemUptime

CheckCmdLine

EvasionGetTickCount

EvasionQueryPerformanceCounter

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware mikey packed

Link:

https://www.filescan.io/uploads/61e67c31d32385db630091e1/reports/d325f43d-78e0-4dc4-af63-a2f9eaa2d3a9/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/90ebfd32-8071-4d7c-b554-005110b9672d

Result

Threat name:

Raccoon RedLine SmokeLoader

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/922216

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

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 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)

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

Injects a PE file into a foreign processes

Machine Learning detection for sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

PE file has nameless sections

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

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

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

Tries to evade analysis by execution special instruction which cause usermode exception

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Yara detected BatToExe compiled binary

Yara detected Raccoon Stealer

Yara detected RedLine Stealer

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9c34bfd0aabc8008e61d53b3071cd89791170168dd11d8ac048738ac4019ed5f/

Threat name:

Win32.Trojan.Raccoon

Status:

Malicious

First seen:

2022-01-18 05:28:24 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 28 (82.14%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=tq2l7ufkxsaarzq5kozqohgys6iroali3ui5rlaeq44kyqaz5vpq._file

Verdict:

malicious

CoinMiner

1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5

CoinMiner

39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f

CoinMiner

433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3

CoinMiner

47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b

CoinMiner

4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a

CoinMiner

c203af5c5674ad460335b24052192e84261128b48a6a8ab45b535b8fe2b85bc0

CoinMiner

c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7

CoinMiner

+ 6'724 additional samples on MalwareBazaar

Result

Malware family:

smokeloader

Score:

10/10

Tags:

family:arkei family:raccoon family:smokeloader botnet:470193d69fd872b73819c5e70dc68242c10ccbce botnet:default backdoor collection discovery spyware stealer suricata trojan upx

Link:

https://tria.ge/reports/220118-kh522aaecm/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam

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

outlook_office_path

outlook_win_path

Enumerates physical storage devices

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

Downloads MZ/PE file

Executes dropped EXE

UPX packed file

Arkei Stealer Payload

Arkei

Raccoon

SmokeLoader

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

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

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

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://rfgsdfhfghdfjdghkj.xyz/
http://92.255.85.40/
http://file-file-host4.com/tratata.php