MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8. 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

Threat unknown

Vendor detections: 10

Intelligence 10 IOCs YARA 26 File information Comments

SHA256 hash:	b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8
SHA3-384 hash:	9ebad9233bf77b510c35a9ea6f235504c483ca53d051e74aaa8fba07fc430c751231bb1460295cc8131b2cbc6a21b3ff
SHA1 hash:	8d746ed9f7cde63a4715a5c8d9c90969aefd3554
MD5 hash:	d3d0c43aa000630ccda8b6d8251e19a3
humanhash:	fourteen-pennsylvania-michigan-summer
File name:	agent.exe
Download:	download sample
File size:	5'405'696 bytes
First seen:	2025-12-02 07:26:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4f2f006e2ecf7172ad368f8289dc96c1 (40 x LummaStealer, 21 x SalatStealer, 17 x CobaltStrike)
ssdeep	49152:3zH47bwWOYCWkJ6JrC/7hQNXZWpkmNPXnVeLXgtjI5EVr6CTXj3TaOJ+P1:jocW0GC/7hVkEtwpEpzDaD9
TLSH	T158463A07FC9945E9C0AED2348A729252BA717C491B3127D73B60F7382F76BD0AA79740
TrID	44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	juroots
Tags:	exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

agent.exe

Verdict:

Malicious activity

Analysis date:

2025-12-02 07:26:51 UTC

Tags:

auto-reg anti-evasion auto-startup golang

Link:

https://app.any.run/tasks/9227febc-4566-4091-88dc-245e9e78fa6c

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/42100/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=692e94eb16e6db515e45d6d5

Tags:

autorun dropper sage remo

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm base64 crypto expand golang lolbin

Link:

https://www.filescan.io/uploads/692e94e3fb57498b316824d6/reports/14a1de75-c51a-4abc-bc46-49bc41d51fad/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8

Result

Gathering data

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/bee01981-e2e0-4025-b656-648a20e5a486

Score:

76%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/d3d0c43aa000630ccda8b6d8251e19a3

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8/

Verdict:

Malicious

Threat:

CloudSandbox.Malware.Generic

Link:

https://tip.neiki.dev/file/b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wegclliwoy2czoq2rcybzcy4xueyizxm2txj4kuvhnnyg7po3pua._file

Result

Malware family:

n/a

Score:

7/10

Tags:

persistence

Link:

https://tria.ge/reports/251202-h98k5adj4x/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Adds Run key to start application

Drops startup file

Verdict:

Malicious

Tags:

rat chachi

YARA:

Mal_Backdoor_ChaChi_RAT

Link:

https://app.threat.zone/submission/beea6808-d181-492b-b3f0-cfcefa46fc4e

Unpacked files

SH256 hash:

b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8

MD5 hash:

d3d0c43aa000630ccda8b6d8251e19a3

SHA1 hash:

8d746ed9f7cde63a4715a5c8d9c90969aefd3554

Link:

https://www.unpac.me/results/edb3bf40-23e9-4a30-971e-f76d1a04c738/

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/b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

Rule name:	DebuggerException__ConsoleCtrl 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:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

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

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

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

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

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

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

exe b10c25ad1676342cba1a88b01c8b1cbd098466ecd4ee9e2a953b5b837deedbe8

(this sample)

Cape

https://www.capesandbox.com/analysis/42100/

URLhaus

https://urlhaus.abuse.ch/url/3723042/

Delivery method

Distributed via web download

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