MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 986ac471d320e58d3398bb0ca041f53286265a3d3719543d07c32b27025b85ce. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: 986ac471d320e58d3398bb0ca041f53286265a3d3719543d07c32b27025b85ce
SHA3-384 hash: 6c079accfab5de16bfbf350791c1f4106aacc89df2127a72638bbf56165819e38d4983003e56d3b5b69734e0ccc97264
SHA1 hash: 2f9e627c6dfa0399b76a6c5c52fafc2fa97999ed
MD5 hash: 5a72dc4af7bb1347bee639fbcb6b7a6b
humanhash: tennis-edward-magnesium-ten
File name:tuc2.exe
Download: download sample
Signature Socks5Systemz
File size:4'714'962 bytes
First seen:2024-01-05 18:22:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'458 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:Q914ckcd7/aY/Na9Zc9jrhIwSA+6tSRZkIJOjGxplpGYU4rfW24dm8:S149cIn9ZsPAXd3kIgC9pGYUW74dD
Threatray 10 similar samples on MalwareBazaar
TLSH T1C9263307D7B0A478E21045B07EB6958DAC897F3209FE375626B99C9F1DBF0ACE460319
TrID 76.2% (.EXE) Inno Setup installer (107240/4/30)
10.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter adm1n_usa32
Tags:exe Socks5Systemz

Intelligence


File Origin
# of uploads :
1
# of downloads :
278
Origin country :
RO RO
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Searching for synchronization primitives
Creating a file
Moving a recently created file
Launching the process to interact with network services
Modifying a system file
Creating a service
Launching a process
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
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.
Gathering data
Result
Threat name:
Petite Virus, Socks5Systemz
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Machine Learning detection for dropped file
PE file has nameless sections
Snort IDS alert for network traffic
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1370538 Sample: tuc2.exe Startdate: 05/01/2024 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 8 other signatures 2->46 8 tuc2.exe 2 2->8         started        process3 file4 28 C:\Users\user\AppData\Local\Temp\...\tuc2.tmp, PE32 8->28 dropped 11 tuc2.tmp 18 62 8->11         started        process5 file6 30 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->30 dropped 32 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->32 dropped 34 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->34 dropped 36 81 other files (64 malicious) 11->36 dropped 14 pip-master-std-lib.exe 1 15 11->14         started        17 pip-master-std-lib.exe 1 2 11->17         started        20 net.exe 1 11->20         started        process7 dnsIp8 38 csrudtf.net 185.196.8.22, 49712, 49713, 49714 SIMPLECARRER2IT Switzerland 14->38 26 C:\...\High-quality math calculator 7.1.exe, PE32 17->26 dropped 22 conhost.exe 20->22         started        24 net1.exe 1 20->24         started        file9 process10
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-01-05 18:23:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 23 (52.17%)
Threat level:
  2/5
Result
Malware family:
socks5systemz
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
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:
dd359913f0dec43c56dbee10755b11473315da4a3e9633981cca83b23e4c07b3
MD5 hash:
84cd23d54e2c5c4763428811fc4bf8c8
SHA1 hash:
a39847039351b4fe66722a478338055ed1609e48
SH256 hash:
8577221463255220863b7039afc957951f78418ccccc217f02a02d42f2321b83
MD5 hash:
e30d8828ceeb66f9536990496407ebca
SHA1 hash:
4083928a62e0121dc1927e3c2703212d9fd13ddd
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
551cddf6877924785f5ea3c44186946c1bbaafc5ac9367a7ec787052b58a2549
MD5 hash:
dc4039b7d12e46333d4ae735569b6074
SHA1 hash:
b538372ae5d7ed1f40bdfb6efe8c9983136f14f5
SH256 hash:
c8bcc140df4dd7b2dfbf5495af3e2a65f115bfdf632d67abc2523b91201fe247
MD5 hash:
652597c1113f3e474bc234af9d4d47c0
SHA1 hash:
b43d05d65e30b0af88894f992cd46cda8bf5328d
SH256 hash:
986ac471d320e58d3398bb0ca041f53286265a3d3719543d07c32b27025b85ce
MD5 hash:
5a72dc4af7bb1347bee639fbcb6b7a6b
SHA1 hash:
2f9e627c6dfa0399b76a6c5c52fafc2fa97999ed
Please note that we are no longer able to provide a coverage score for Virus Total.

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_VMProtect
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns

File information


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

Web download

Socks5Systemz

Executable exe 986ac471d320e58d3398bb0ca041f53286265a3d3719543d07c32b27025b85ce

(this sample)

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