MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f4dcaf43c717841da603e1e2b10b90ea06ec97680d6b30a8a8ce8de4b5c88dee. 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
XFilesStealer
Vendor detections: 9
| SHA256 hash: | f4dcaf43c717841da603e1e2b10b90ea06ec97680d6b30a8a8ce8de4b5c88dee |
|---|---|
| SHA3-384 hash: | 9de178bfdb515be8fca22d6137f3eb24341991dd29f78abcd58ea7310acbd25b1cd434a74b60e1618356fefaab86de4f |
| SHA1 hash: | 50a12b64e3d2fcfd7c4bfebd0da57ad556323d77 |
| MD5 hash: | 4467ea939b97b2e72f4f164d72549df0 |
| humanhash: | mississippi-iowa-venus-bakerloo |
| File name: | 4467ea939b97b2e72f4f164d72549df0 |
| Download: | download sample |
| Signature | XFilesStealer |
| File size: | 34'304 bytes |
| First seen: | 2022-07-15 04:15:49 UTC |
| Last seen: | 2024-07-24 23:03:27 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 384:6WT3YPL6OvX5QiEwUibmkBw9LknXmk2DEZPFrY3LDbgaSpxZgeBRzS:6WuuLGiyNdZNru3Kgck |
| Threatray | 1'878 similar samples on MalwareBazaar |
| TLSH | T1A1F24B067B90DA51D45103708827CF704775AE61EB668BEB3560FE1F7E327C28A33A69 |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10523/12/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | 70ccc9b3a9cce070 (19 x Fabookie, 3 x XFilesStealer, 1 x Pony) |
| Reporter |  openctibr |
| Tags: | exe OpenCTI.BR Sandboxed XFilesStealer |
Intelligence
File Origin
# of uploads :
3
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4467ea939b97b2e72f4f164d72549df0
Verdict:
No threats detected
Analysis date:
2022-07-15 04:45:34 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
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Creating a file
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated wacatac
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Injuke
Status:
Malicious
First seen:
2022-07-14 17:59:54 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
20
AV detection:
17 of 26 (65.38%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 1'868 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
f4dcaf43c717841da603e1e2b10b90ea06ec97680d6b30a8a8ce8de4b5c88dee
MD5 hash:
4467ea939b97b2e72f4f164d72549df0
SHA1 hash:
50a12b64e3d2fcfd7c4bfebd0da57ad556323d77
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
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: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
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
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