MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660
SHA3-384 hash: bbc08d691e01d966497c73c1417c3435d05d8d3be970ba4009a2b1df9f7b99d144e46ad0cc401d69a9f55b48b4f7861a
SHA1 hash: 4db534125cdf68b46a0c5375e0805c6d5fdf59c9
MD5 hash: b0d66385ffa45d0022c967559839c413
humanhash: yellow-network-magnesium-beer
File name:b0d66385ffa45d0022c967559839c413.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:280'576 bytes
First seen:2023-09-05 23:50:15 UTC
Last seen:2023-09-06 02:39:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b4063692f94e7d5a4ef3c227197b9a51 (3 x Stealc, 2 x RedLineStealer, 1 x Amadey)
ssdeep 6144:0zU+LJBoif6Ui8AhhT4xCQdNGk+3tTKAaIl:0zU+dBBiUUgdj45B
Threatray 214 similar samples on MalwareBazaar
TLSH T1E3545AD3A2D0BC65D92787318F1EC6EC771DB8518E596B5AA3186F1F28790BED223310
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 000808480a060200 (1 x Stealc, 1 x RiseProStealer)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://michealjohnson.top/e9c345fc99a4e67e.php

Intelligence

File Origin
# of uploads :
4
# of downloads :
303
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b0d66385ffa45d0022c967559839c413.exe
Verdict:
Malicious activity
Analysis date:
2023-09-05 23:51:09 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/d2ab4e60-838d-4540-9fef-a0aab9b4ab50

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/446421/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Сreating synchronization primitives
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)
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/64f7bee84578d9c35e037fb9/reports/efd54b25-c5a0-413e-92c6-01e822376ce9/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660
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.
Malware family:
Oski Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f1ab0a7f-2e60-4bcf-939c-2b38a876e8ab
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1303951
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 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 steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kpgqi7p3mh6hym4ryqyawstv7oxkfootatckjaxesp4owtt7ezqa._file
Verdict:
malicious
Similar samples:
1b0da8603f31103a5d90152c983ddd534e128abed1901fe5debb660c0bb6ecce
Stealc
37297514a2a5af1e14981bac45ec19f91fb0de2a4914ec1fb4d85afd4ac5cb86
Stealc
4fa066ec21247d30bc4cafba293d36e2a02e5ffc6dd491591dd52fe38e87ec50
Stealc
715821d03d18bb8dab9435aa68a6507532630ed3252dcbf76316a2e8ea228be8
Stealc
8320b1984cd007f2e819d2572382e0d231feae3b91ec2d30163665aa1295cdc5
Stealc
b2000bfff069cd0554a923e50c2188184ec39b724a5a80fa45f33a5571c69bfa
Stealc
e98360ac2b2e51024e6ed3b09b43660e8932a5cfe18c7d75ca4be4f38e1b2183
Stealc
efe76e209a9575bc73aa11a6c35be706087fdc696645821c5959a4f445540e3d
Stealc
fe67f1ecbe9abfe88f81ddf03e32195a00a188f1944309308ffd115d1792e343
Stealc
ffb49a4f796a33f6bb50a4ee3c71ec12819852ec25c2e6be4220e4cf7728c5c6
Stealc
+ 204 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:4109976902326622912460160242 discovery spyware stealer
Link:
https://tria.ge/reports/230905-3v5k5scb8y/
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
Stealc
Malware Config
C2 Extraction:
http://michealjohnson.top
Unpacked files
SH256 hash:
38a5c69d1ee7c40cdc52172548936ec691f56d84bb413121375d0efa812d7c91
MD5 hash:
264d2a0135d0a951b22c3602b5bb253b
SHA1 hash:
c22c31873b2c474443b6dbf488cc28e2b434c093
Link:
https://www.unpac.me/results/ed497538-ce14-4a54-a156-ac33d7822216/
SH256 hash:
53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660
MD5 hash:
b0d66385ffa45d0022c967559839c413
SHA1 hash:
4db534125cdf68b46a0c5375e0805c6d5fdf59c9
Link:
https://www.unpac.me/results/ed497538-ce14-4a54-a156-ac33d7822216/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/53cd047dfb61/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/53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660

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:DebuggerCheck__API
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

Stealc

Executable exe 53cd047dfb61fc7c3391c4300b4a75fbaea2b9d304c4a482e493f8eb4e7f2660

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2709830/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/446421/
  
URLhaus
https://urlhaus.abuse.ch/url/2709838/

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