MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae. 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: 17

Intelligence 17 IOCs YARA 43 File information Comments

SHA256 hash:	0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae
SHA3-384 hash:	3c046d9ecb774e74ff7a8593d7d6f699d1a271a9a9ee9e48c86fdb832456fafba274a07f48b6cf28fc550451f16e3c8a
SHA1 hash:	b87e7968694ac918d6544b3203ef7d80bfab5b1f
MD5 hash:	dd38d82ed9d0d112c22a9ad7657bfb1d
humanhash:	lion-harry-robert-autumn
File name:	file
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	3'074'560 bytes
First seen:	2026-01-24 14:51:29 UTC
Last seen:	2026-01-24 16:28:29 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep	49152:VoA3y6U30HuBZcjEcOK/iOViB6flVSMj5bWCrxJG0LtLn7102Q:OA3de+iZcL/FhflVSyWCrxk0LtLJ
Threatray	1'707 similar samples on MalwareBazaar
TLSH	T16EE501CB0C0426F7D76DE23A9AB3B37E136A9A3D3BE76E5E908B7D51473204E4450221
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	Bitsight
Tags:	CoinMiner dropped-by-amadey exe fbf543

Bitsight

url: http://130.12.180.43/files/8408827406/H72O62M.exe

Intelligence

File Origin

# of uploads :

# of downloads :

110

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

EvilCoder SilentCryptoMiner XWorm

Details

EvilCoder

a mutex and AES-ECB decrypted component(s)

PEPacker

a UPX version number and an unpacked binary

SilentCryptoMiner

AES-CBC decryption parameters, decrypted component(s), and possibly urls and a CryptoCurrency address

XWorm

a version, a filepath, a mutex, a c2 socket address or a dead-drop resolver URL, and possibly cryptocurrency wallets and a Telegram URL

Link:

https://research.acce.ciphertechsolutions.com/results/69454e52-d3da-4460-a3b7-8a721bdae1f5/

Malware family:

xmrig

ID:

File name:

_0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae.exe

Verdict:

Malicious activity

Analysis date:

2026-01-24 14:52:51 UTC

Tags:

auto-startup xworm auto-reg miner winring0-sys vuln-driver xmrig xor-url generic upx

Link:

https://app.any.run/tasks/bace6f01-d5f9-4454-b5d2-cb333c8f193b

Note:

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

Detection:

R77

Link:

https://www.capesandbox.com/analysis/49966/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6974dca9bcad3327ec0837b3

Tags:

asyncrat autorun cobalt

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive packed vbnet

Link:

https://www.filescan.io/uploads/6974dca6abc6d3ca6dec808e/reports/60f99fc1-77f4-4620-bcbf-80b3fbfecc3a/overview

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae

Result

Gathering data

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-01-24T11:58:00Z UTC

Last seen:

2026-01-24T11:58:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.MSIL.XWorm.gen Backdoor.MSIL.Crysan.d PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb Trojan.MSIL.DOTHETUK.sb HEUR:Backdoor.MSIL.XClient.b VHO:Trojan.Win32.Agent.gen Trojan-Dropper.Win32.Injector.sb Trojan-Dropper.Win32.Agent.sb HEUR:Trojan.Win32.Miner.pef HEUR:Trojan.Win32.Agent.pef Trojan.Win32.Agent.rnd HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.APosT.gen Backdoor.Win32.Androm Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a Trojan.Win32.Vimditator.sb HEUR:Trojan.Multi.Agent.gen HEUR:Trojan.MSIL.Agent.gen RiskTool.Miner.UDP.C&C RiskTool.BitCoinMiner.UDP.C&C

Link:

https://opentip.kaspersky.com/0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae/results?tab=lookup

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e3755554-959a-4066-ad34-c2270cb5b320

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.18 Win 32 Exe x86

Link:

https://app.malva.re/file/dd38d82ed9d0d112c22a9ad7657bfb1d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae/

Verdict:

Malicious

Threat:

Family.XBINDER

Link:

https://tip.neiki.dev/file/0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae

Threat name:

ByteCode-MSIL.Spyware.AsyncRAT

Status:

Malicious

First seen:

2026-01-24 14:52:39 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

28 of 36 (77.78%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bthzdjbgqx45m3ykox6czte2ztgq3qcb3bmvilvg2437ht7bhoxa._file

Verdict:

malicious

Label(s):

xworm

unc_loader_055

CoinMiner

8db0cd1d0244de2a22f748c4d8fdac91f6850f1fef19bc7f2afe1d5cefb5b228

CoinMiner

a92496d47628f8ca944290ddf8d791b2cf5f7858397afcff4b609908aaf1fce6

CoinMiner

bb217671489213dfb4eefff0d0af47621615d9a0c85415c0e31f2cb08786d359

CoinMiner

error

CoinMiner

+ 1'697 additional samples on MalwareBazaar

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xmrig family:xworm defense_evasion execution miner persistence rat trojan upx

Link:

https://tria.ge/reports/260124-taqrtadz6a/

Behaviour

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Launches sc.exe

UPX packed file

Looks up external IP address via web service

Power Settings

Checks computer location settings

Creates new service(s)

Executes dropped EXE

Stops running service(s)

Command and Scripting Interpreter: PowerShell

XMRig Miner payload

Detect Xworm Payload

Xmrig family

Xworm

Xworm family

xmrig

Malware Config

C2 Extraction:

uchiwa5.duckdns.org:8887
176.160.157.96:8887
incelcuck.duckdns.org:8887

Unpacked files

SH256 hash:

0ccf91a42685f9d66f0a75fc2ccc9acccd0dc041d859542ea6d737f3cfe13bae

MD5 hash:

dd38d82ed9d0d112c22a9ad7657bfb1d

SHA1 hash:

b87e7968694ac918d6544b3203ef7d80bfab5b1f

Link:

https://www.unpac.me/results/d0759a15-6374-4035-9e36-6d626b1edf11/

SH256 hash:

d6966099c5998c8fdabf3f7f435856b469a1cefd4c8f8362c2dceebe7dd31c94

MD5 hash:

8001a5a10f6f71e5b93703afad23f8aa

SHA1 hash:

bb3350de5a04c8c48efdb9e7ebeb30826c37ce9a

Link:

https://www.unpac.me/results/d0759a15-6374-4035-9e36-6d626b1edf11/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0ccf91a42685/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	CAS_Malware_Hunting Create hunting rule
Author:	Michael Reinprecht
Description:	DEMO CAS YARA Rules for sample2.exe

Rule name:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Thread Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	MacOS_Cryptominer_Xmrig_241780a1 Create hunting rule
Author:	Elastic Security

Rule name:	MALWARE_Win_CoinMiner02 Create hunting rule
Author:	ditekSHen
Description:	Detects coinmining malware

Rule name:	MALWARE_Win_R77 Create hunting rule
Author:	ditekSHen
Description:	Detects r77 rootkit

Rule name:	MAL_XMR_Miner_May19_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Monero Crypto Coin Miner
Reference:	https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/

Rule name:	MAL_XMR_Miner_May19_1_RID2E1B Create hunting rule
Author:	Florian Roth
Description:	Detects Monero Crypto Coin Miner
Reference:	https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	Mimikatz_Generic Create hunting rule
Author:	Still
Description:	attempts to match all variants of Mimikatz

Rule name:	Multi_Cryptominer_Xmrig_f9516741 Create hunting rule
Author:	Elastic Security

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	rig_win64_xmrig_6_13_1_xmrig Create hunting rule
Author:	yarGen Rule Generator
Description:	rig_win64 - file xmrig.exe
Reference:	https://github.com/Neo23x0/yarGen

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Suspicious_PssCaptureSnapshot_Usage Create hunting rule
Author:	Dana Behling - Just me not for personal curiosity, no company.
Description:	Detects binaries abusing PssCaptureSnapshot in combination with typical combination that indicates malicious activity.

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	WHIRLPOOL_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for WhirlPool constants

Rule name:	Windows_Cryptominer_Generic_f53cfb9b Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Generic_Threat_d331d190 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Rootkit_R77_d0367e28 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/elastic-security-labs-steps-through-the-r77-rootkit

Rule name:	XMRIG_Monero_Miner Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Monero mining software
Reference:	https://github.com/xmrig/xmrig/releases