MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997. 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: 18

Intelligence 18 IOCs YARA 31 File information Comments

SHA256 hash:	683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997
SHA3-384 hash:	5b055ef1a2805d14209ae91b85673c9509fb86702c2d3a29a68c912a76edf1f1e82a43fbad458d1b9da48b2f5b4342b1
SHA1 hash:	ba68318cca5307b5032fa2e77d772483717f10bf
MD5 hash:	6763bf15418c652fa1e79dcf2b7286cc
humanhash:	snake-asparagus-mississippi-item
File name:	file
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	6'921'728 bytes
First seen:	2025-11-15 18:12:46 UTC
Last seen:	2025-11-15 18:15:46 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	196608:6XjUXSksRpixYqofAsYrXr0CRTWAfvSFJ:6XjOuq2AsYrLWAy
Threatray	207 similar samples on MalwareBazaar
TLSH	T15766117DF2B71D20BAC7A665C0FD834508C09E877B4B2369613BB9D460648F43B6D93A
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://178.16.55.189/files/1781548144/I9mtVcw.exe

Intelligence

File Origin

# of uploads :

# of downloads :

101

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2025-11-15 18:14:13 UTC

Tags:

auto-reg evasion anti-evasion xworm remote miner winring0-sys vuln-driver xor-url generic upx

Link:

https://app.any.run/tasks/96149b48-0954-4e4e-ad47-049794ec702d

Note:

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

Detection:

XWorm

Link:

https://www.capesandbox.com/analysis/38288/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6918c2c3434cd67b17c1cb27

Tags:

vmdetect emotet quasar

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a file in the %temp% directory

Creating a process from a recently created file

Creating a file

Creating a window

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending an HTTP GET request

Creating a process with a hidden window

Creating a file in the %AppData% subdirectories

Running batch commands

Launching a process

Creating a service

Launching a service

Forced shutdown of a system process

Enabling autorun for a service

Unauthorized injection to a recently created process

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Adding an exclusion to Microsoft Defender

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

lolbin packed update vbnet

Link:

https://www.filescan.io/uploads/6918c2be6b39255366bf6bd6/reports/58348781-cc66-4c32-a5ca-b598c43c63f8/overview

Verdict:

Malicious

Labled as:

MSIL.Cassiopeia.Generic

Link:

https://www.hybrid-analysis.com/sample/683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-11-15T15:24:00Z UTC

Last seen:

2025-11-16T01:59:00Z UTC

Hits:

~100

Detections:

Trojan-PSW.MSIL.Agent.sb Trojan.Win64.Loader.sb Trojan.MSIL.Quasar.a Backdoor.MSIL.XWorm.b Trojan.Win64.Loader.cvj PDM:Trojan.Win32.Generic HEUR:Trojan-Banker.MSIL.ClipBanker.gen HEUR:Backdoor.MSIL.XWorm.gen HEUR:Backdoor.MSIL.XClient.b Trojan.Win32.Agent.sb Trojan.Win32.Agent.rnd Trojan.MSIL.DOTHETUK.sb HEUR:Trojan.MSIL.APosT.gen Backdoor.MSIL.Crysan.d Backdoor.Agent.TCP.C&C Trojan.MSIL.Quasar.feb Trojan.Win32.Vimditator.sb Trojan.MSIL.Quasar.fea HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.Agent.gen Backdoor.MSIL.XWorm.a RiskTool.BitCoinMiner.UDP.C&C RiskTool.Miner.UDP.C&C

Link:

https://opentip.kaspersky.com/683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997/results?tab=lookup

Malware family:

Tesla Revenge Ransomware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/576ab452-9e54-411b-8ccc-97e142cf6ff8

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997

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/6763bf15418c652fa1e79dcf2b7286cc

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997/

Verdict:

Malicious

Threat:

Family.XWORM

Link:

https://tip.neiki.dev/file/683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997

Threat name:

ByteCode-MSIL.Trojan.Cassiopeia

Status:

Malicious

First seen:

2025-11-15 18:13:29 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=na5dfgdhbfaryzqcajuiaghrnqg53meqcdik6erslkxyyagnpglq._file

Verdict:

malicious

Label(s):

quasarrat

xworm

CoinMiner

8db0cd1d0244de2a22f748c4d8fdac91f6850f1fef19bc7f2afe1d5cefb5b228

CoinMiner

9f37b53df7bfcd116795bc1bf9edee36b17dba17804b77cb92d864d02aa16059

CoinMiner

a92496d47628f8ca944290ddf8d791b2cf5f7858397afcff4b609908aaf1fce6

CoinMiner

b475cc4daadb077b75d0d5924e34c75fa179e17b38a1cbd0366a3290ed7ac422

CoinMiner

error

CoinMiner

+ 197 additional samples on MalwareBazaar

Result

Malware family:

xworm

Score:

10/10

Tags:

family:quasar family:xmrig family:xworm defense_evasion discovery execution miner persistence rat spyware trojan upx

Link:

https://tria.ge/reports/251115-wtwtaaznhy/

Behaviour

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Checks for VirtualBox DLLs, possible anti-VM trick

Launches sc.exe

Drops file in System32 directory

Suspicious use of SetThreadContext

UPX packed file

Adds Run key to start application

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

Quasar RAT

Quasar family

Quasar payload

Xmrig family

Xworm

Xworm family

xmrig

Malware Config

C2 Extraction:

uchiwa5.duckdns.org:8887
176.160.157.96:8887

Verdict:

Malicious

Tags:

External_IP_Lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/dd19d2e5-1934-46be-854e-161b4678ecff

Unpacked files

SH256 hash:

d6966099c5998c8fdabf3f7f435856b469a1cefd4c8f8362c2dceebe7dd31c94

MD5 hash:

8001a5a10f6f71e5b93703afad23f8aa

SHA1 hash:

bb3350de5a04c8c48efdb9e7ebeb30826c37ce9a

Link:

https://www.unpac.me/results/5a789b4b-5d36-4554-becf-8ee9b565b891/

SH256 hash:

326529ccc7164a4c8c68b09cc29cc13bc368be94815ea65d45e6467189caeb2f

MD5 hash:

484a8167a7cc05b01f0b6a83abbb9ecd

SHA1 hash:

0eae353612e41fb1a528b3c34b24108e4238e65e

Link:

https://www.unpac.me/results/5a789b4b-5d36-4554-becf-8ee9b565b891/

SH256 hash:

683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997

MD5 hash:

6763bf15418c652fa1e79dcf2b7286cc

SHA1 hash:

ba68318cca5307b5032fa2e77d772483717f10bf

Link:

https://www.unpac.me/results/5a789b4b-5d36-4554-becf-8ee9b565b891/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/683a32986709/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/683a32986709411c660202688018f16c0dddb09010d0af12325aaf8c00cd7997

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

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

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:	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:	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:	NETexecutableMicrosoft 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:	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_e8abb835 Create hunting rule
Author:	Elastic Security

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