MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b05659827d6bc58652981f1ddbf23b36f2f9b28de33b0d0f80df1c3032a345f5. 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
PureLogsStealer
Vendor detections: 11
| SHA256 hash: | b05659827d6bc58652981f1ddbf23b36f2f9b28de33b0d0f80df1c3032a345f5 |
|---|---|
| SHA3-384 hash: | 7103fd4124732b8f4f8b0699b8a370246a83adf01bf0e5148b9dfe3b4a993707223317cdb225fba1aa6fbf80f3808ed5 |
| SHA1 hash: | 486d115863de9306680b49d1cbc370d3d3d3a0ae |
| MD5 hash: | eb2e44978a7b85d331d83556dcb08d60 |
| humanhash: | item-vermont-video-gee |
| File name: | Bulk order quotation.scr |
| Download: | download sample |
| Signature | PureLogsStealer |
| File size: | 1'316'352 bytes |
| First seen: | 2024-02-15 11:01:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 24576:/UxnjgcYH8kXq0Y0Uydavxv05gHY6VT6Iyq04lRL3GYs463c6rhaSU+r7I:/MjgcEan0Uydexv05ejYGR7zhUoSUS |
| Threatray | 117 similar samples on MalwareBazaar |
| TLSH | T1A355230532F84B28FF7E2531AE72E5E4077F7A186339C74E6E6294E8465EF484825B70 |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  adrian__luca |
| Tags: | exe PureLogStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
284
Origin country :
HUVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Using the Windows Management Instrumentation requests
Changing a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
masquerade packed snakekeylogger
Verdict:
Malicious
Labled as:
Trojan.Generic
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:
Suspicious
Result
Threat name:
PureLog Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Contains functionality to capture screen (.Net source)
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2024-02-07 08:34:10 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
5
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 107 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
collection
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Unpacked files
SH256 hash:
b05659827d6bc58652981f1ddbf23b36f2f9b28de33b0d0f80df1c3032a345f5
MD5 hash:
eb2e44978a7b85d331d83556dcb08d60
SHA1 hash:
486d115863de9306680b49d1cbc370d3d3d3a0ae
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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