MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526. 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

SHA256 hash:	59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526
SHA3-384 hash:	ed9ac99d05769072ffe4e7587b09d83da5a8da5b4bfbaebc017362a54973e689dc6a42c98ef4073d141c91e11ca026a9
SHA1 hash:	4d05f01b21958b38664d41f5499f5b6957938eef
MD5 hash:	53e8492621669e71b559a9387d2cb9d8
humanhash:	chicken-pip-bravo-paris
File name:	53e8492621669e71b559a9387d2cb9d8.exe
Download:	download sample
Signature	Stealc Alert Create hunting rule
File size:	333'824 bytes
First seen:	2023-05-31 08:16:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f321b3f3cb07770b37ac8c5c955a19bf (1 x RecordBreaker, 1 x GCleaner, 1 x Stealc)
ssdeep	6144:5uALyTpz6tKE+ZJb4+32SMVEnic2nMJSHMwW:57c56tKZVT32GFjJwFW
Threatray	238 similar samples on MalwareBazaar
TLSH	T13F642A1363A17C60F5264B729E2EC6F8771EF5604F997BA723149A2F09B12B2D172334
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	0020e08884672100 (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

223

Origin country :

NL

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

53e8492621669e71b559a9387d2cb9d8.exe

Verdict:

Malicious activity

Analysis date:

2023-05-31 08:22:13 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/fde8ea8e-43b5-4599-a95d-3c8306fad2b8

Note:

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

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/393980/

ClamAV Detected

Detection(s):

Win.Keylogger.Crypterx-10002971-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

DNS request

Sending an HTTP GET request

Creating a file

Reading critical registry keys

Sending a custom TCP request

Changing a file

Creating a file in the %AppData% subdirectories

Creating a window

Running batch commands

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Stealing user critical data

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

stealc zusy

Link:

https://www.filescan.io/uploads/64770282015beb7a3b05df7d/reports/4f277653-ca09-47f8-9003-9884daf1654f/overview

Hybrid Analysis Win/malicious_confidence_100%

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Intezer Stealc

Malware family:

Stealc

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c2daca5b-fd2e-4643-a802-777e4d580e27

Joe Sandbox Stealc, Vidar

Result

Threat name:

Stealc, Vidar

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1245937

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found evasive API chain (may stop execution after checking locale)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Self deletion via cmd or bat file

Snort IDS alert for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Crypto Currency Wallets

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526/

ReversingLabs TitaniumCloud Win32.Spyware.Stealc

Threat name:

Win32.Spyware.Stealc

Alert

Create hunting rule

Status:

Malicious

First seen:

2023-05-29 14:26:52 UTC

File Type:

PE (Exe)

Extracted files:

60

AV detection:

28 of 37 (75.68%)

Threat level:

  2/5

Spamhaus Hash Blocklist Malicious file

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=lhxuo3jcbcgr2urxa3gxewjzcpbvuc37klthsovpmnqz2odh4uta._file

Threatray malicious

Verdict:

malicious

Similar samples:

24089814a99edccddb1a0b87184bb27b1838fb78c91becfb5735b2f187c48f6c

Stealc

2436911de6028f64f426467d1d1b8cd3b50e3c84fca97ac7a2239ec9a1e394b9

Stealc

34d81fa01e7570ee734e04e8d2be5c2d54c3a343ad3340b26105627b6124a2db

Stealc

3e1e3a8cf5efe616591c7b6b91265b3adf8b9bc594ec7ea9a06e7d20cde4a2ca

Stealc

5da7c2a4b3b0cb14cccd91ab7d3495945204eb705664dc764a54f23717e87b6b

Stealc

76879ab7212540d378168b2564b9f37db4537b50f6dc369c26b647e85c444c57

Stealc

8cd748b1cc76a501254b9b130c4193efc7882493b750a5ee07a50b2443b6383c

Stealc

bef14d51446ab2f7d3bc07a09398587253a4e844331dfba145ae9508e8aa30bb

Stealc

bfdfda675bfc0d09a0ae2ab2fba41f9cad1599a1a31f0d38f7728675c6a1f20d

Stealc

cb7f4e286a4a8fdfa525168591131d37019090d94040feb13c8078c4a7ae4b37

Stealc

+ 228 additional samples on MalwareBazaar

Hatching Triage stealc

Result

Malware family:

stealc

Alert

Create hunting rule

Score:

  10/10

Tags:

family:stealc discovery spyware stealer

Link:

https://tria.ge/reports/230531-j6p52sdg32/

Behaviour

Checks processor information in registry

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Downloads MZ/PE file

Detects Stealc stealer

Stealc

UnpacMe win_stealc_w0 win_stealc_auto win_stealc_a0

Unpacked files

SH256 hash:

342fd2364754f2b4384f6a062db55086dbc078ecaa3b9372d1b2b1acbe23cbf7

MD5 hash:

e9ace1656be682011f68b4683ea12eba

SHA1 hash:

474a3fe00e6106f75392e54f8411b629f5f372e8

Detections:

win_stealc_w0

Alert

Create hunting rule

win_stealc_auto

Alert

Create hunting rule

win_stealc_a0

Alert

Create hunting rule

Link:

https://www.unpac.me/results/25bcb36d-1e2c-4511-b946-1a3abc1552a8/

Parent samples :
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SH256 hash:

59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526

MD5 hash:

53e8492621669e71b559a9387d2cb9d8

SHA1 hash:

4d05f01b21958b38664d41f5499f5b6957938eef

Link:

https://www.unpac.me/results/25bcb36d-1e2c-4511-b946-1a3abc1552a8/

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526

File information

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

Web download

Stealc

exe 59ef476d22088d1d523706cd72593913c35a0b7f52e6793aaf63619d3867e526

(this sample)

  

URLhaus

https://urlhaus.abuse.ch/url/2641260/

  

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/393980/