MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cead24187e759a0ddf49d1a67476fe0284b586c1aa5066c189879a143e7966be. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cead24187e759a0ddf49d1a67476fe0284b586c1aa5066c189879a143e7966be
SHA3-384 hash: 466552c63ade1da131f133cebe0f520488b5dd5ed5992954fa9ed58d7811dd6bbf02f27622e609f548c39adb3fc39453
SHA1 hash: f7809786d1cd7b9d11a836b4a81d02bbee56ac6a
MD5 hash: 7f5d2780dfbbab6889b8d08cec6c51c2
humanhash: seventeen-carbon-comet-carbon
File name:7f5d2780dfbbab6889b8d08cec6c51c2.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'027'912 bytes
First seen:2023-07-31 07:20:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:RNnng5n+4IWGgWzmgyqFX6iW6PFM1EvGr8g/PRQqcoyR:7ng8BW6PForTHRQqfyR
Threatray 1 similar samples on MalwareBazaar
TLSH T136957C017BD88811D0AB9637C1A6981857B3F9E72733D30E35C8276E0EA37DD8D4D69A
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 78e0f0d8d8e8c8e8 (1 x Stealc)
Reporter abuse_ch
Tags:exe signed Stealc

Code Signing Certificate

Organisation:Nokia 110 4G DS (2021) Turquoise
Issuer:Nokia 110 4G DS (2021) Turquoise
Algorithm:sha1WithRSAEncryption
Valid from:2023-06-22T13:04:03Z
Valid to:2033-06-23T13:04:03Z
Serial number: 24c8477edd1346a14a8e39130676183f
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 61837f0e5c6c1e25c575a367fd2cfb9ae8e448afc5976273d478a3288214fccf
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
263
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7f5d2780dfbbab6889b8d08cec6c51c2.exe
Verdict:
Malicious activity
Analysis date:
2023-07-31 07:32:43 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/ef06c63e-e015-48a4-a5bd-dc2cab09c633

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/439343/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.68421053.31944.4308.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/64c760df3d0bb8484a89b3cd/reports/23e99609-04ab-4065-94ab-af43e1218f18/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/cead24187e759a0ddf49d1a67476fe0284b586c1aa5066c189879a143e7966be
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/10f92a25-bc15-4b7b-945c-72224efe2536
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1283021
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
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)
Writes to foreign memory regions
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cead24187e759a0ddf49d1a67476fe0284b586c1aa5066c189879a143e7966be/
Threat name:
Win32.Spyware.Stealc
Create hunting rule
Status:
Malicious
First seen:
2023-07-29 19:23:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
19 of 38 (50.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z2wsigd6owna3x2j2gthi5x6akcllbwbvjignqmjq6nbiptzm27a._file
Verdict:
malicious
Similar samples:
912a69862b4f70093e5fb456a70b75c7c1ff187ef42cbbcabb68c6c7936eed78
Stealc
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware
Link:
https://tria.ge/reports/230731-h6nfsaeb9t/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Downloads MZ/PE file
Unpacked files
SH256 hash:
fd56a07f2da75c84337cbf94e0acafc09fb909cfb187a0ae214827ce2c4708bb
MD5 hash:
d93c5f59ddc41313bf36f106a2f1fe17
SHA1 hash:
97c5cd9d0689c1cd74685bc979122a13eba3fcc9
Link:
https://www.unpac.me/results/22ab5cc3-fe5f-465d-9f60-531c2c6548d0/
SH256 hash:
62ff60e791cc7bdc6ba1651b2162068b1f6fee54c0b60f8db90d49f701f7b3c8
MD5 hash:
9a676f603e3504345b297689b5aadab1
SHA1 hash:
4ac5021d532f08aa99fd9c24ab17978b43f43152
Link:
https://www.unpac.me/results/22ab5cc3-fe5f-465d-9f60-531c2c6548d0/
SH256 hash:
cead24187e759a0ddf49d1a67476fe0284b586c1aa5066c189879a143e7966be
MD5 hash:
7f5d2780dfbbab6889b8d08cec6c51c2
SHA1 hash:
f7809786d1cd7b9d11a836b4a81d02bbee56ac6a
Link:
https://www.unpac.me/results/22ab5cc3-fe5f-465d-9f60-531c2c6548d0/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:detect_Mars_Stealer
Create hunting rule
Author:@malgamy12
Description:detect_Mars_Stealer
Rule name:infostealer_win_stealc_standalone
Create hunting rule
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:sus_pe_free_without_allocation
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects an executable importing functions to free memory without importing allocation functions, often indicative of dynamic import resolution
Rule name:win_stealc_w0
Create hunting rule
Author:crep1x
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/

File information

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

Web download

Stealc

Executable exe cead24187e759a0ddf49d1a67476fe0284b586c1aa5066c189879a143e7966be

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2691580/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/439343/

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