MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 747671533b77b30c084aa066664da5b3b5cbf57bfa92998ec85975f2a592057a. 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
Threat unknown
Vendor detections: 11
| SHA256 hash: | 747671533b77b30c084aa066664da5b3b5cbf57bfa92998ec85975f2a592057a |
|---|---|
| SHA3-384 hash: | b9f2af7268766b507789954c3bfb22737a8d3a56009c8616eb3dbefd46f68eb8da08d6778e6737b07fea7b472f692fcf |
| SHA1 hash: | d6373666255d7da143eda3f53373c81e85dc75db |
| MD5 hash: | 662248b76f4a7acdae323c4e3e00fc24 |
| humanhash: | stairway-river-mobile-hot |
| File name: | BL NS11062302 42500.scr |
| Download: | download sample |
| File size: | 60'416 bytes |
| First seen: | 2023-11-08 09:32:14 UTC |
| Last seen: | 2023-11-16 06:56:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 768:vj+dUClenY4+/YPyxdRIVf2V0cOnuZKCIIgMOWPITJY1ApOpL54GuvXjAHuXQK2L:vji56l+Aqbqp2V4uZ194Guvzic2GvvE |
| Threatray | 11 similar samples on MalwareBazaar |
| TLSH | T17643F707B57A86F1F258477BE46B81040374EB82B663F70A758F234AE9037FB984164B |
| 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) |
| File icon (PE): |  |
| dhash icon | 64f4d4d4ecf4d4d4 (82 x SnakeKeylogger, 34 x AgentTesla, 24 x Formbook) |
| Reporter | Anonymous |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
5
# of downloads :
364
Origin country :
CHVendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %temp% subdirectories
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
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:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found many strings related to Crypto-Wallets (likely being stolen)
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 domain / URL
Multi AV Scanner detection for submitted file
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)
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Zilla
Status:
Malicious
First seen:
2023-11-08 07:14:50 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
collection spyware stealer
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
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
747671533b77b30c084aa066664da5b3b5cbf57bfa92998ec85975f2a592057a
MD5 hash:
662248b76f4a7acdae323c4e3e00fc24
SHA1 hash:
d6373666255d7da143eda3f53373c81e85dc75db
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
exe 747671533b77b30c084aa066664da5b3b5cbf57bfa92998ec85975f2a592057a
(this sample)
Delivery method
Distributed via e-mail attachment
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