MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825. 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: 20

Intelligence 20 IOCs YARA 56 File information Comments

SHA256 hash:	c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825
SHA3-384 hash:	b367bef8aae8eedbb94ef4fb4eb0624675bb9c7dec514d37a4213ce792c99987b2b83be9a735030545aa62c08112bb89
SHA1 hash:	5921ef6c429af2cc5edddbe13c60146055a65c0e
MD5 hash:	ca7eeda8298504c955940a6c5f8df826
humanhash:	nitrogen-echo-mars-eight
File name:	file
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	5'049'344 bytes
First seen:	2026-01-02 21:42:34 UTC
Last seen:	2026-01-05 03:40:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep	98304:FfmkkPn8sr/CucuQo+P+rpxOsLwwpaE1lVY3G5uSO8hzOElSaGV40f4Iwg:FHSir6pxEE1lBuSO8hSEcaF0QIwg
TLSH	T10136238F07382BC3D0160B71EDA2CDB38E73D83A6C0A4E89B1A48BC95765709795767D
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/1781548144/yBs5ig1.exe

Intelligence

File Origin

# of uploads :

# of downloads :

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/dc843a9d-749a-416d-ae9e-1d0ab5144403/

Malware family:

xmrig

ID:

File name:

_c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825.exe

Verdict:

Malicious activity

Analysis date:

2026-01-02 21:43:58 UTC

Tags:

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

Link:

https://app.any.run/tasks/be54bcd1-b87e-4357-975f-e90fbdc7cfa5

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/47311/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69583c04d2357cccc3ded3fc

Tags:

vmdetect quasar emotet

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive packed vbnet

Link:

https://www.filescan.io/uploads/69583bef2fb7bb52ca8555a1/reports/810d9b62-81e8-404b-a748-569e7d58e13c/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-01-02T18:54:00Z UTC

Last seen:

2026-01-04T12:48:00Z UTC

Hits:

~100

Detections:

HEUR:Trojan.MSIL.APosT.gen HEUR:Backdoor.MSIL.XClient.b Trojan-PSW.MSIL.Agent.sb Trojan-Dropper.Win32.Agent.sb Trojan.MSIL.DOTHETUK.sb HEUR:Trojan.Win32.Generic HEUR:Trojan.Win32.Agent.pef HEUR:Trojan.Multi.Agent.gen HEUR:Trojan.MSIL.Agent.gen Backdoor.MSIL.XWorm.b HEUR:Trojan.MSIL.Tasker.gen HEUR:Backdoor.MSIL.XWorm.gen Backdoor.MSIL.PulsarRAT.sb VHO:Trojan.Win32.Agent.gen Trojan.Win32.Vimditator.sb Trojan.Win32.Agent.sb Trojan.Win32.Agent.rnd Trojan.MSIL.Agent.sb Backdoor.Win32.Androm Backdoor.MSIL.XWorm.a PDM:Trojan.Win32.Generic Trojan-Dropper.Win32.Injector.sb HEUR:Trojan-Banker.MSIL.ClipBanker.gen HEUR:Trojan.Win32.Miner.pef RiskTool.Miner.UDP.C&C RiskTool.BitCoinMiner.UDP.C&C Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Multi.Stealer.sb VHO:Backdoor.Win32.Androm.gen Trojan.MSIL.Dnoper.sb

Link:

https://opentip.kaspersky.com/c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825/results?tab=lookup

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/79fe0d4e-52d0-46d1-bf78-89da0510be73

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825

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/ca7eeda8298504c955940a6c5f8df826

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825/

Verdict:

Malicious

Threat:

Family.XWORM

Link:

https://tip.neiki.dev/file/c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825

Threat name:

ByteCode-MSIL.Trojan.Cassiopeia

Status:

Malicious

First seen:

2026-01-02 21:43:14 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

28 of 37 (75.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=y6f2mttjrnw3nknbybntzawf2ev2cllgrjca7bcpfb4crqbr3asq._file

Verdict:

malicious

Label(s):

xworm

unc_loader_055

quasarrat

Similar samples:

error

CoinMiner

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/260106-l3p2zszmbs/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

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 NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

UPX packed file

Adds Run key to start application

Looks up external IP address via web service

Power Settings

Checks BIOS information in registry

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

Suspicious use of NtCreateUserProcessOtherParentProcess

Xmrig family

Xworm

Xworm family

xmrig

Malware Config

C2 Extraction:

uchiwa5.duckdns.org:8887
176.160.157.96:8887
monbondns.duckdns.org:8887

Verdict:

Malicious

Tags:

External_IP_Lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/8af86d9b-2ebf-419b-8896-90885e4ec7e3

Unpacked files

SH256 hash:

93cf3548da2af8a53d35c1fb7b9836a55eba9ee72b7404ca1fd95fa9adaf793e

MD5 hash:

69d3429929002e98fac54bfa3de27e19

SHA1 hash:

2a7d34c7eec97bc664e0fa4fd635b07840e167fd

Detections:

win_xworm_w0

XWorm

win_xworm_bytestring

win_mal_XWorm

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

MALWARE_Win_AsyncRAT

MALWARE_Win_XWorm

Link:

https://www.unpac.me/results/820f2cb8-cfe8-48ab-be4b-6559b314020b/

SH256 hash:

d6966099c5998c8fdabf3f7f435856b469a1cefd4c8f8362c2dceebe7dd31c94

MD5 hash:

8001a5a10f6f71e5b93703afad23f8aa

SHA1 hash:

bb3350de5a04c8c48efdb9e7ebeb30826c37ce9a

Link:

https://www.unpac.me/results/820f2cb8-cfe8-48ab-be4b-6559b314020b/

SH256 hash:

792569c65020dfc3644e31f55aba31078250e70dca3d7713416479be4f25c48a

MD5 hash:

cd36c5fcbd4335ea8f4d586b2d13a559

SHA1 hash:

6669a01660da6436713fb6e3bc9fb32593bca1d4

Detections:

SUSP_NET_Large_Static_Array_In_Small_File_Jan24

HKTL_NET_GUID_Quasar

Link:

https://www.unpac.me/results/820f2cb8-cfe8-48ab-be4b-6559b314020b/

Parent samples :
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SH256 hash:

c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825

MD5 hash:

ca7eeda8298504c955940a6c5f8df826

SHA1 hash:

5921ef6c429af2cc5edddbe13c60146055a65c0e

Link:

https://www.unpac.me/results/820f2cb8-cfe8-48ab-be4b-6559b314020b/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c78ba64e698b/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/c78ba64e698b6db6a9a1c05b3c82c5d12ba12d668a440f844f287828c031d825

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

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:	Check_Dlls Create hunting rule

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:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

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_EXE_Packed_Fody Create hunting rule
Author:	ditekSHen
Description:	Detects executables manipulated with Fody

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:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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_BackNet_Nov18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects BackNet samples
Reference:	https://github.com/valsov/BackNet

Rule name:	MAL_BackNet_Nov18_1_RID2D6D Create hunting rule
Author:	Florian Roth
Description:	Detects BackNet samples
Reference:	https://github.com/valsov/BackNet

Rule name:	MAL_QuasarRAT_May19_1 Create hunting rule
Description:	Detects QuasarRAT malware

Rule name:	MAL_QuasarRAT_May19_1_RID2E1E Create hunting rule
Author:	Florian Roth
Description:	Detects QuasarRAT malware
Reference:	https://blog.ensilo.com/uncovering-new-activity-by-apt10

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:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

Rule name:	Multi_Cryptominer_Xmrig_f9516741 Create hunting rule
Author:	Elastic Security

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

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:	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:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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