MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8d5d3f79cd2abf2c28749b423e5a9a12c81d642d3e378f166b87ab155d92e21b. 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
| SHA256 hash: | 8d5d3f79cd2abf2c28749b423e5a9a12c81d642d3e378f166b87ab155d92e21b |
|---|---|
| SHA3-384 hash: | 02929239bacaa852301813aea7392e59485df354fb36ca5e29dfd805ce7bb04b03ef491ad297ca5fa099a06821bc7601 |
| SHA1 hash: | f68489e995feaf6ad1e96a6ba14fc172e12ebf81 |
| MD5 hash: | 9e330fb507151662c1bbaef5b09c1ad0 |
| humanhash: | twelve-jersey-aspen-indigo |
| File name: | 9e330fb507151662c1bbaef5b09c1ad0 |
| Download: | download sample |
| Signature | Stealc |
| File size: | 326'656 bytes |
| First seen: | 2023-03-03 22:35:35 UTC |
| Last seen: | 2023-03-04 00:42:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 96471588a0ff89e8a7af662d781a6ad6 (1 x Stealc) |
| ssdeep | 6144:1ngNHRw6jcz8aMCIvWFqvi1oEOdSzo6HeLAOMD:1ngNHRw0czPui10dSzWA |
| TLSH | T19F64AE44B1A56876C8F6193007B8C7BB059CADB00F607AEF5B9C4A3E8E343D196367D9 |
| TrID | 54.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 11.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 8.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.8% (.EXE) Win32 Executable (generic) (4505/5/1) 3.6% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe Stealc |
Intelligence
File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9e330fb507151662c1bbaef5b09c1ad0
Verdict:
No threats detected
Analysis date:
2023-03-03 22:36:00 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware
Verdict:
Malicious
Labled as:
Possibl.BC85C407
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.
Verdict:
Malicious
Result
Threat name:
Stealc
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Tries to delay execution (extensive OutputDebugStringW loop)
Writes to foreign memory regions
Yara detected Stealc
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Stealc
Status:
Malicious
First seen:
2023-03-03 22:37:00 UTC
File Type:
PE (Exe)
AV detection:
20 of 25 (80.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Downloads MZ/PE file
Detects Stealc stealer
Stealc
Malware Config
C2 Extraction:
http://givesd.link
Unpacked files
SH256 hash:
8d5d3f79cd2abf2c28749b423e5a9a12c81d642d3e378f166b87ab155d92e21b
MD5 hash:
9e330fb507151662c1bbaef5b09c1ad0
SHA1 hash:
f68489e995feaf6ad1e96a6ba14fc172e12ebf81
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | win_stealc_w0 |
|---|---|
| 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
Delivery method
Distributed via web download
Comments
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