MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881. 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

Stealc

Vendor detections: 13

Intelligence 13 IOCs YARA 29 File information Comments

SHA256 hash:	cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881
SHA3-384 hash:	20e219f8b267b1f60409ee017bcb7d64b13bb8a99a8313e5cd695d76eebf8c98ddb641331b77ede6cfb5954f1706b59f
SHA1 hash:	e5efd15f17b97a484d2d35f00ea9527a98acf02d
MD5 hash:	66e5d9603349d0589f37211fdb00a34f
humanhash:	nebraska-violet-ack-lion
File name:	file
Download:	download sample
Signature	Stealc Create hunting rule
File size:	6'806'016 bytes
First seen:	2026-08-28 23:26:50 UTC
Last seen:	2026-08-29 09:00:08 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'281 x Vidar, 329 x RemusStealer, 134 x Stealc)
ssdeep	49152:acMJ8RB7xCL1g3w93xW4lgxyM8NgwHu24rWaI1iyAiG9I9tdHdNey9dTjXbmfKiJ:aCTWpe1worWx1ieG4BpTra7ifhwJWE
TLSH	T171664947ECA105E9C1A9E23589679252BB717C485F3123D32B90F7382F76BD0AEB9740
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-gcleaner exe Stealc U UNIQ.file

Bitsight

url: http://91.92.242.236/service

Intelligence

File Origin

# of uploads :

# of downloads :

203

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-28 23:32:21 UTC

Tags:

stealc stealer golang

Link:

https://app.any.run/tasks/c6c8fbdb-bb91-4910-a90d-5ea1dd6e12c5

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/83206/

Detection(s):

SecuriteInfo.com.Win64.Malware-gen.54523333.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Creating a process from a recently created file

Creating a process with a hidden window

Сreating synchronization primitives

Connection attempt

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm base64 crypto expand golang lolbin packed

Link:

https://www.filescan.io/uploads/6a921950d65679af7a3d7be0/reports/3d93e94d-9da6-4849-8460-ced749e4ed76/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-28T20:01:00Z UTC

Last seen:

2026-08-30T20:39:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/80098f8f-f56a-40c7-af73-e763ff052f05

Score:

88%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881

Verdict:

inconclusive

YARA:

3 match(es)

Tags:

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

Link:

https://app.malva.re/file/66e5d9603349d0589f37211fdb00a34f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881/

Threat name:

Win64.Trojan.Wacatac

Status:

Suspicious

First seen:

2026-08-28 23:24:39 UTC

File Type:

PE+ (Exe)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zspnltsoa5f5y55uvj3od3juzaqt7tuugp3ctkbcwc3emkt3zcaq._file

Verdict:

malicious

Label(s):

StealC

shellcode_loader_007

Link:

https://reports.threatray.com/95ef9f4f-daa3-4d07-b63e-9918f6114aa9

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc discovery spyware stealer

Link:

https://tria.ge/reports/260828-3fh4latybw/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Checks installed software on the system

Executes dropped EXE

Reads user/profile data of web browsers

Detects Stealc stealer Version 3

Family: Stealc

Malware Config

C2 Extraction:

http://160.20.109.90

Unpacked files

SH256 hash:

cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881

MD5 hash:

66e5d9603349d0589f37211fdb00a34f

SHA1 hash:

e5efd15f17b97a484d2d35f00ea9527a98acf02d

Link:

https://www.unpac.me/results/5f76d4f6-ab53-4c93-93ce-65478a84df22/

Malware family:

Stealc.v2

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/cc9ed5ce4e07/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/cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881

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__API 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:	Gentlemen_Ransomware_Binary Create hunting rule
Author:	Bedrock Safeguard Inc.
Description:	Detects The Gentlemen ransomware binary (Go/Garble)
Reference:	https://github.com/Bedrock-Safeguard/gentlemen-decryptor

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:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

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:	RemusStealer_GoPayload Create hunting rule
Author:	burger
Description:	Detects RemusStealer Go-compiled payload

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:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

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

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

File information

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

Web download

Stealc

exe cc9ed5ce4e074bdc77b4aa76e1ed34c8213fce9433f629a822b0b6462a7bc881

(this sample)

Dropped by

Gcleaner

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/83206/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample