MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f
SHA3-384 hash: 892927d49e31d4cece1fea2604fc4d4ffb2df7005fba8f3cdc000e8f5c03c7aedbb46511b9e31b563fd9d916958290e2
SHA1 hash: d748655102471fcc156704273611f910b5bb2737
MD5 hash: 9de678030567e317bab14f50ef75f3ab
humanhash: lake-river-muppet-item
File name:tuc4.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'225'649 bytes
First seen:2023-12-11 14:46:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'461 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:LDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:LDyNLCWZ2HS9iQ7INzj
Threatray 4'797 similar samples on MalwareBazaar
TLSH T1BF7633706690FCF2CB985EF22576E90B5F127D1A1E331CDE7874326187BA3816A4E306
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)
File icon (PE):PE icon
dhash icon fefce49e86c0fcfe (884 x Socks5Systemz, 259 x RaccoonStealer)
Reporter Xev
Tags:exe Socks5Systemz


Avatar
NIXLovesCooper
Downloaded from http://never.hitsturbo.com/order/tuc4.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
224
Origin country :
GR GR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/465374/
Detection(s):
SecuriteInfo.com.FileRepMalware.12085.8779.UNOFFICIAL
Create hunting rule

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 in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching a process
Modifying a system file
Creating a file
Creating a service
Launching the process to interact with network services
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/657725c6da3178d99ce18088/reports/8c1f1f90-6d8f-4956-9e27-73fee7d4a717/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f
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
Link:
https://analyze.intezer.com/analyses/208e1665-2085-4c09-8a68-9bb45ccea4a9
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358538
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
PE file has nameless sections
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1358538 Sample: tuc4.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Detected unpacking (changes PE section rights) 2->49 51 5 other signatures 2->51 8 tuc4.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\...\tuc4.tmp, PE32 8->33 dropped 11 tuc4.tmp 17 76 8->11         started        process5 file6 35 C:\Program Files (x86)\...\wmaconvert.exe, PE32 11->35 dropped 37 C:\Program Files (x86)\...\is-KJLSE.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-ID1RI.tmp, PE32 11->39 dropped 41 56 other files (none is malicious) 11->41 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 11->53 15 wmaconvert.exe 1 15 11->15         started        18 net.exe 1 11->18         started        20 wmaconvert.exe 1 2 11->20         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 ererdxk.ua 185.196.8.22, 49735, 49736, 49737 SIMPLECARRER2IT Switzerland 15->43 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\K74Storage\K74Storage.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
63%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-12-11 16:08:19 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
10 of 23 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qunei6yfnfa7quxp6hy6vyolyrjmlfhoa3yoe3afuxqoknp4rohq._file
Verdict:
malicious
Similar samples:
0360f530f2285c8d07f25ba91430efe785b24ed083c1c7d96b59ea532665f9bd
Socks5Systemz
16e911f8b6dc16c9a491a2f9f4066511e1b6dfb9cc7bce26947c72c7d85e13f8
Socks5Systemz
182605629ce84ccff8a843487e67538e4918a4b3d26e13887301d35aa31676d2
Socks5Systemz
2e121e5d6329d5b29d54db0cb75f2896071aba908dd574db576befd8fd7f3ffd
Socks5Systemz
5a24de421119e5c07e03d0c12aef2be90d833c3d13849bd42151fb1254367131
Socks5Systemz
72035ee5c702a466b1a5b727ccc81f7a86b80c94709e94f4ee5ac95801156259
Socks5Systemz
8a3c7e157f782020e8f1a9518ba1b7f2fef3e5235ff00882f6bcbdbf09a39256
Socks5Systemz
959344d057252ca4ede14b7845aaf28861b5baff9c459e770167015b8f404fbd
Socks5Systemz
a2d7523541fecdf6ca556f88ce59b6fd4cd23ec20d6dab99cc95c2c7e512c1a2
Socks5Systemz
efd39783bec097cbb57a36a89a96e9fa48ddc87f899ba88c2bea49e514085d09
Socks5Systemz
+ 4'787 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231211-sbtdnabbg8/
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Unpacked files
SH256 hash:
f81487719ee9e78ff54537b915e1c150af1a3468676821763636643b555b0cdb
MD5 hash:
851f11c47b21a6f18ec43b291577553e
SHA1 hash:
d8330e631a7451f331247fb4a6b81d528c737a74
Link:
https://www.unpac.me/results/36c856ca-8c85-4d2f-b712-c29a725380c0/
SH256 hash:
3668803e6abe1d049fd456e6edbd001583e6bec63ebfec4e1b1b516c0c4dc226
MD5 hash:
0b5e84cc39a255b87e9f5321aa68c0b6
SHA1 hash:
80c4d056534846d381eaa14b124aa022241ba8d1
Link:
https://www.unpac.me/results/36c856ca-8c85-4d2f-b712-c29a725380c0/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/36c856ca-8c85-4d2f-b712-c29a725380c0/
SH256 hash:
01f135c8b38a273b5f2113f1c3372c9a20cc3777f7114bdd1d6a13a9af3d7645
MD5 hash:
4dd575109a1f9c0fd3bb5cc325afe9c0
SHA1 hash:
5e07f245eef286b78548f7e10dadfb6c61a0a260
Link:
https://www.unpac.me/results/36c856ca-8c85-4d2f-b712-c29a725380c0/
SH256 hash:
851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f
MD5 hash:
9de678030567e317bab14f50ef75f3ab
SHA1 hash:
d748655102471fcc156704273611f910b5bb2737
Link:
https://www.unpac.me/results/36c856ca-8c85-4d2f-b712-c29a725380c0/
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/851a447b056941f852eff1f1eae1cbc452c594ee06f0e26c05a5e0e535fc8b8f

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: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

File information

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

  
Link
http://never.hitsturbo.com/order/tuc4.exe
Cape
Cape
https://www.capesandbox.com/analysis/465374/

Comments