MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d. 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:	690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d
SHA3-384 hash:	0a953193225efacb1face96769315031f8e87dfcb45baa6b6dfeb0a7917d4eaedc84db755ab94149dcb17a37824a6450
SHA1 hash:	25398efe26ec7b7229f7a03d474e48d61366a11d
MD5 hash:	8963ad5f994227bec8e9bc8455a4b17d
humanhash:	stairway-zebra-connecticut-montana
File name:	SecuriteInfo.com.Trojan.PWS.Stealer.38239.2839.12079
Download:	download sample
Signature	Stealc Alert Create hunting rule
File size:	305'152 bytes
First seen:	2023-12-26 11:15:00 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	811f2ad059121f0e0550b8ce5b550496 (4 x Stealc, 1 x Smoke Loader)
ssdeep	6144:m++5NnIiLwbTKN4cOhkhuFWHny9vyw4rll:md5NV0bTKN4c3fnSvyLx
TLSH	T134549D123AE4F033E2E759314635C3F57A7BB876F825948FABA01A698F317D1A611307
TrID	46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.5% (.EXE) Win64 Executable (generic) (10523/12/4) 5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):
dhash icon	9370ccd2ccf031da (5 x Smoke Loader, 3 x Stealc, 1 x Amadey)
Reporter	SecuriteInfoCom
Tags:	exe Stealc

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

309

Origin country :

FR

Vendor Threat Intelligence

ANY.RUN redline

Malware family:

redline

Alert

Create hunting rule

ID:

1

File name:

https://guolitexbd.com/wp-upload/release.rar

Verdict:

Malicious activity

Analysis date:

2023-12-26 09:42:38 UTC

Tags:

evasion privateloader loader stealer stealc qrcode redline g0njxa

Link:

https://app.any.run/tasks/d209b67f-21ef-4ad2-9960-7b76ea69926d

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/469362/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Trojan.PWS.Stealer.38239.2839.12079.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Launching the default Windows debugger (dwwin.exe)

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/658ab5b8a6bc59352f30155e/reports/dfd51740-c9d0-48e7-85c5-e287bf3e7568/overview

Hybrid Analysis Malware

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d

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/26e659bf-783a-4e43-b104-aebdd0ee92a5

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/1367019

Signature

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

Sample uses string decryption to hide its real strings

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 harvest and steal ftp login credentials

Tries to steal Mail credentials (via file / registry access)

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

PE

Link:

https://malprob.io/report/690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d

CERT.PL MWDB stealc

Detection:

stealc

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d/

ReversingLabs TitaniumCloud Win32.Trojan.StealC

Threat name:

Win32.Trojan.StealC

Alert

Create hunting rule

Status:

Malicious

First seen:

2023-12-26 11:15:08 UTC

File Type:

PE (Exe)

Extracted files:

34

AV detection:

21 of 23 (91.30%)

Threat level:

  5/5

Spamhaus Hash Blocklist Malicious file

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=negpjxfj7cnvjb2h2faibjcjykjx3enq54hkxklm4jijlndhq6gq._file

Threatray malicious

Verdict:

malicious

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/231226-ncj46acfb7/

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 data files stored by FTP clients

Reads user/profile data of web browsers

Downloads MZ/PE file

Stealc

Malware Config

C2 Extraction:

http://5.42.64.41

UnpacMe stealc win_stealc_auto win_stealc_a0

Unpacked files

SH256 hash:

a547d8675702266cfcc70abf6a589ecb2859563513474b0bc29658a923c60530

MD5 hash:

6b7b048c52b47c434e7432235c25f7da

SHA1 hash:

4ff1f0c8f2b962e6004114d8552e7e356da90669

Detections:

stealc

Alert

Create hunting rule

win_stealc_auto

Alert

Create hunting rule

win_stealc_a0

Alert

Create hunting rule

Link:

https://www.unpac.me/results/27e2a3d6-1337-4598-b25e-2c7c30a8f265/

Parent samples :

ed021169f1551c55dc80c65f45ca3e724316a0ec6349169e15c1fd9290390938
690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d
21bc9284cc3a78d74045780b99fe065c7a5170c5f25b74fd948cb08e8fa90fcf
11dea2031e8478ebf60380630a9a43c0508c7c834946e9510e142de06e5b5091
2628201fa47cb015f5cc8ed60f7495ee3897a5b361971f82a7ebc2cd24cace46
ebb6ee582848de55de5d4088a59636a6f38d62c87ecdb96a8963046d85252507
5777ea688bb402f1f457e10852509ccbe1278a6ff546662516b2f963e8dd5dae
2dfc49dd156ddbc9999f327d2577ecb7f573f15bd03903f3795e1319d21b0ec3
c5bd3735647c42104f1dec6e8deb9a7eba8d0e89302d98baa8089cfb614d5536

SH256 hash:

690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d

MD5 hash:

8963ad5f994227bec8e9bc8455a4b17d

SHA1 hash:

25398efe26ec7b7229f7a03d474e48d61366a11d

Link:

https://www.unpac.me/results/27e2a3d6-1337-4598-b25e-2c7c30a8f265/

VMRay Stealc

Malware family:

Stealc

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/690cf4dca9f8/report/overview.html

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/690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d

File information

---

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

Web download

Stealc

exe 690cf4dca9f89b548747d14080a449c2937d91b0ef0eaba96ce25095b467878d

(this sample)

  

URLhaus

https://urlhaus.abuse.ch/url/2744337/

  

Delivery method

Distributed via web download

  

URLhaus

https://urlhaus.abuse.ch/url/2735175/

Cape

https://www.capesandbox.com/analysis/469362/