MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850
SHA3-384 hash: e2fb78d226b94e1afed120e08041f1ae5ec9966ce8e40206ff880c0621326f863b97c09b1a698748d8558a6f444a16c0
SHA1 hash: eeab6d63eabf9fdc302a5ad8cc7c15f06b5352f2
MD5 hash: 86c7ef3594c5a364eff860ece3663454
humanhash: hamper-indigo-apart-kansas
File name:86c7ef3594c5a364eff860ece3663454.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'869'227 bytes
First seen:2023-11-26 18:36:58 UTC
Last seen:2023-11-26 20:54:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:H21yF0cd1E2n6faeHD6tn+VloJh5JtUt30blsBDI2t4OojvCH9zEAnR0R+S0WD5A:W60cd1Pnknl8X6BzKJgEAnR0R+0TlE
Threatray 1'047 similar samples on MalwareBazaar
TLSH T1D7D5338B52809131D413EAF82BB1F7285AA77ED119614C6A7DFF1DDE0EAF551002CB2B
TrID 76.6% (.EXE) Inno Setup installer (109740/4/30)
9.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.1% (.EXE) Win32 Executable (generic) (4505/5/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 8010208841606862 (5 x Socks5Systemz)
Reporter abuse_ch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
2
# of downloads :
305
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460438/
Detection(s):
SecuriteInfo.com.FileRepMalware.25877.10223.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
Launching a process
Modifying a system file
Creating a service
Launching the process to interact with network services
Sending a custom TCP request
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/656390592efa450749a70ee5/reports/a5c8dc51-23d0-4463-8494-d52c247718b8/overview
Verdict:
Malicious
Labled as:
Trojan/DownloadAssistant
Link:
https://www.hybrid-analysis.com/sample/cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850
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:
Unknown
Link:
https://analyze.intezer.com/analyses/1c236a02-7089-4367-aad5-8296d39669b5
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348137
Signature
Antivirus / Scanner detection for submitted sample
Changes security center settings (notifications, updates, antivirus, firewall)
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 dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348137 Sample: sb7Ym86JRR.exe Startdate: 26/11/2023 Architecture: WINDOWS Score: 100 55 time.windows.com 2->55 59 Snort IDS alert for network traffic 2->59 61 Antivirus / Scanner detection for submitted sample 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 6 other signatures 2->65 9 sb7Ym86JRR.exe 2 2->9         started        12 svchost.exe 2->12         started        15 svchost.exe 1 2->15         started        17 6 other processes 2->17 signatures3 process4 file5 51 C:\Users\user\AppData\...\sb7Ym86JRR.tmp, PE32 9->51 dropped 19 sb7Ym86JRR.tmp 18 27 9->19         started        69 Changes security center settings (notifications, updates, antivirus, firewall) 12->69 23 MpCmdRun.exe 2 12->23         started        71 Query firmware table information (likely to detect VMs) 15->71 signatures6 process7 file8 43 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 19->43 dropped 45 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 19->45 dropped 47 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 19->47 dropped 49 13 other files (12 malicious) 19->49 dropped 67 Uses schtasks.exe or at.exe to add and modify task schedules 19->67 25 GreenTV.exe 1 15 19->25         started        28 GreenTV.exe 1 3 19->28         started        31 net.exe 1 19->31         started        33 schtasks.exe 1 19->33         started        35 conhost.exe 23->35         started        signatures9 process10 dnsIp11 57 dtutmba.info 69.30.233.162, 49710, 49711, 49712 WIIUS United States 25->57 53 C:\ProgramData\SpaceRaces\SpaceRaces.exe, PE32 28->53 dropped 37 conhost.exe 31->37         started        39 net1.exe 1 31->39         started        41 conhost.exe 33->41         started        file12 process13
Score:
62%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-11-26 18:37:07 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
12 of 23 (52.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmt4if23v2bba2nkxbe3denm3ilz6lurwx27lbd2kef4cxk33bia._file
Verdict:
malicious
Similar samples:
4290d87e3888e6d86606f1141549b043e32ff7039f8f3cbc0ff4317603ce567f
Socks5Systemz
5286f3014333ec6653027d78583e452abbe0514e119782f1c341255b02cee9e7
Socks5Systemz
7ab1f94955138ddbee38c7cadfca83c235f2a4d22c3d9fb99baec7a69085541e
Socks5Systemz
7fcd09922b580b71af18f4a2e0d54c6a319dd6f266f00a93f25ed25aa2ef404f
Socks5Systemz
a04bc4d06ea0530391a2c7d1b381a9b6d23af6965e345ae99290755c80c1d751
Socks5Systemz
beded478da6c065077f2fed6baa6e048427599b9f86655f3d34451eb2dbf84bc
Socks5Systemz
c0ed304c43d241d95fbd3fc604d0a0cd25ffbd38d30339ea8f07228aa2d0e322
Socks5Systemz
e1d6351e41826f72ff10e05e8f888114afeb9fdb4f14da96505ae647da0587ff
Socks5Systemz
+ 1'037 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231126-w9gpasbb6y/
Behaviour
Runs net.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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:
3efb3706d3455171876e2a5be0962d6663daae0989c841b1328b6f889f4029ca
MD5 hash:
fd81471c99a509d691a4f410392b73a3
SHA1 hash:
bc05f9caf5469bcb9e732f7a530e1521f0cabc8d
Link:
https://www.unpac.me/results/a7f57dcd-2365-415a-b4c6-5eb2f7213de7/
SH256 hash:
d80f1ab52594ee5ed2123da3b8b851fca38e2f9cbeb6288aab41e7f33fc369b0
MD5 hash:
3bae37c3e11f18fa92bbf132b99bb232
SHA1 hash:
6d7fe57af70f4629c7668848f9a6d6ef05277f78
Link:
https://www.unpac.me/results/a7f57dcd-2365-415a-b4c6-5eb2f7213de7/
SH256 hash:
2485d2a4cba4d972a09e4450a12b5998dc6fede958722b79663f601781615184
MD5 hash:
73f2cab876610871648e335786cbc976
SHA1 hash:
b19b6ba46ec8e1111d840de655c2c559ad28d518
Link:
https://www.unpac.me/results/a7f57dcd-2365-415a-b4c6-5eb2f7213de7/
SH256 hash:
6c1c462fe8004025a79791a899a0194ea064a6df8eb9de46eee85ea6f913f0ba
MD5 hash:
d2f483cbef54755ad2e85834b713756a
SHA1 hash:
2f54fd0d4c954f8268d1cb534587a5afb26e57ba
Link:
https://www.unpac.me/results/a7f57dcd-2365-415a-b4c6-5eb2f7213de7/
SH256 hash:
5ad03bcce667810efb47e4cf5304352cfd9041f0adef718628b92ae0251603af
MD5 hash:
f7f7a83179163c839b10983c2e807cbc
SHA1 hash:
2361e2d038aa30e1ab942972e393324978740354
Link:
https://www.unpac.me/results/a7f57dcd-2365-415a-b4c6-5eb2f7213de7/
SH256 hash:
cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850
MD5 hash:
86c7ef3594c5a364eff860ece3663454
SHA1 hash:
eeab6d63eabf9fdc302a5ad8cc7c15f06b5352f2
Link:
https://www.unpac.me/results/a7f57dcd-2365-415a-b4c6-5eb2f7213de7/
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/cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850

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: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.

Web download

Socks5Systemz

Executable exe cb27c4175bae821069aab849b191acda179f2e91b5f5f5847a510bc15d5bd850

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2730031/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/460438/

Comments