MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850. 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


Socks5Systemz


Vendor detections: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850
SHA3-384 hash: 9fbbfdebf683a49617e318e193d25588658c1093c53b339f0c6801e7ecf0fc615a463f7f5c3a804542b0c9e131dacdb4
SHA1 hash: 5423c7913005bc5f19ab13cef9c405f97b54614a
MD5 hash: ee662511c5f8dbf74f7b8b5151464bd1
humanhash: lima-coffee-eleven-montana
File name:ee662511c5f8dbf74f7b8b5151464bd1.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'872'754 bytes
First seen:2024-01-11 04:55:19 UTC
Last seen:2024-01-11 06:13:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e92b45c54aa05ec107d5ef90662e6b33 (363 x GCleaner, 38 x Socks5Systemz, 3 x Backdoor.TeamViewer)
ssdeep 98304:ti/pvA3Q7k+4dniEoqAmVTNKjmijbsjwZjUNHlyBmvVPahUhlFNTndZ7kq:0/pv0ekNdhoSt4jpbsjwiNHam9PXFx7L
TLSH T13F3622144F6DF95AD1D048F4AEA0B6ECF574AE612EBF0246ACA3B96FD579B4C3E05000
TrID 82.5% (.EXE) Inno Setup installer (107240/4/30)
10.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.4% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Generic Win/DOS Executable (2002/3)
1.5% (.EXE) DOS Executable Generic (2000/1)
dhash icon 70f0f0e8f8b2f0f0 (11 x Socks5Systemz)
Reporter abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
185.196.8.22:80

Intelligence

File Origin
# of uploads :
2
# of downloads :
348
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470295/
Detection(s):
PUA.Win.Packer.Overlay-1
Create hunting rule

SecuriteInfo.com.Downloader.Generic7.ITV.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Creating a file
Moving a recently created file
Modifying a system file
Creating a service
Sending a custom TCP request
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/659f74ea8369fab94dea5136/reports/965f10dd-c4b6-43c2-8580-a36cc8fcfdd2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850
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:
Argotronic GmbH
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0336574f-4269-4c28-a231-ea0daa59bd32
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1372846
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Snort IDS alert for network traffic
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
85%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-01-11 04:56:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6suizdnnrj3cjfgyq55wbdz7tjfjz2nv7uzfrjxvvanpn6qvbia._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240111-fkpevaehgj/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Unpacked files
SH256 hash:
160f52b3bfe5c7b7c95c6bdb974a5f4c9d9180da589f7428f37a7797f28b26f0
MD5 hash:
13381fb6ca521bc64fb4745fc3b5b7c7
SHA1 hash:
c3dd53eb5cda872e05f435855476422dee14a22b
Link:
https://www.unpac.me/results/b70079af-001e-4f87-9701-fb071107ec25/
SH256 hash:
e89fac75723a7a43558310b902ee2415b6e13b28edafc7840ab3bfa2375e2d9e
MD5 hash:
11f836e8d3c045d6ea5631e7583bee3c
SHA1 hash:
012f659531e461220500581c32c4bf2fc49118f5
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/b70079af-001e-4f87-9701-fb071107ec25/
SH256 hash:
c00cf85a54a21af3dc5bf3675b0f02db4e159495831d2be2ef8b8104ce08cad9
MD5 hash:
eec3bfbd6d52e0cb40c8456293cc02a4
SHA1 hash:
eff360c32532401035af9582ed69b414b7d1daaf
Link:
https://www.unpac.me/results/b70079af-001e-4f87-9701-fb071107ec25/
SH256 hash:
5a72dc4430b4f87045e89746471bf0fa157159b43527ecb61dab5c0b6bbc2955
MD5 hash:
6f79e5b4980e3ae26b37f91c7de5d971
SHA1 hash:
330a8f0451ebb0ece59f08f794ef104836fa6b8f
Link:
https://www.unpac.me/results/b70079af-001e-4f87-9701-fb071107ec25/
SH256 hash:
1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850
MD5 hash:
ee662511c5f8dbf74f7b8b5151464bd1
SHA1 hash:
5423c7913005bc5f19ab13cef9c405f97b54614a
Link:
https://www.unpac.me/results/b70079af-001e-4f87-9701-fb071107ec25/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Backdoor_TeamViewer_df8e7326
Create hunting rule
Author:Elastic Security
Reference:https://vms.drweb.com/virus/?i=8172096

File information

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

Web download

Socks5Systemz

Executable exe 1fa544646d6c53b124a6c43bdb0479fcd254e74dafe992c537ad40d7b7d0a850

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2741231/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2745361/
  
URLhaus
https://urlhaus.abuse.ch/url/2745326/
  
URLhaus
https://urlhaus.abuse.ch/url/2741237/
  
URLhaus
https://urlhaus.abuse.ch/url/2743106/
  
URLhaus
https://urlhaus.abuse.ch/url/2745349/
Cape
Cape
https://www.capesandbox.com/analysis/470295/
  
URLhaus
https://urlhaus.abuse.ch/url/2745336/
  
URLhaus
https://urlhaus.abuse.ch/url/2741238/
  
URLhaus
https://urlhaus.abuse.ch/url/2741222/
  
URLhaus
https://urlhaus.abuse.ch/url/2745366/
  
URLhaus
https://urlhaus.abuse.ch/url/2741213/
  
URLhaus
https://urlhaus.abuse.ch/url/2745372/
  
URLhaus
https://urlhaus.abuse.ch/url/2741241/
  
URLhaus
https://urlhaus.abuse.ch/url/2745341/
  
URLhaus
https://urlhaus.abuse.ch/url/2745353/
  
URLhaus
https://urlhaus.abuse.ch/url/2741224/
  
URLhaus
https://urlhaus.abuse.ch/url/2741212/

Comments