MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545. 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: 76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545
SHA3-384 hash: 4d07efc2118184e8cb0919d195436ed84414a5de3c60ba319567ef09dfd27cef9733d77e55ac891a87675028e85c25fe
SHA1 hash: 17fb64fbb5610ddd3d1453507df3cd54388fdc5a
MD5 hash: c6139c8cba91fb0e68024ab1ad6ce620
humanhash: butter-paris-ink-yellow
File name:c6139c8cba91fb0e68024ab1ad6ce620.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:8'140'856 bytes
First seen:2023-12-04 09:30:09 UTC
Last seen:2023-12-04 11:21:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:aePHjr2ec1okUSuNq85klHawrFbHPVoJMgtWXjvQbVvYd:aePjr2jTOqKklnrZvAHQXb0Vv0
Threatray 3'546 similar samples on MalwareBazaar
TLSH T19B8633BF9521C9F9DAE0EA3A6C180136D0E17BA71D77B50094CE5AED6F48F52870B708
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 b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter abuse_ch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
2
# of downloads :
302
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/462336/
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.23764.9341.6029.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
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
Sending a custom TCP request
Enabling autorun for a service
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/656d9c5b2efa450749b86bb0/reports/041b992a-d31e-4325-a9c7-b493dceed63d/overview
Verdict:
Malicious
Labled as:
Trojan/DownloadAssistant
Link:
https://www.hybrid-analysis.com/sample/76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545
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/a99c4f7f-64a2-4bad-b606-4fcd0c494423
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1353038
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)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
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: 1353038 Sample: WFdO2Ju5Rt.exe Startdate: 04/12/2023 Architecture: WINDOWS Score: 100 47 Antivirus detection for dropped file 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for dropped file 2->51 53 8 other signatures 2->53 8 WFdO2Ju5Rt.exe 2 2->8         started        process3 file4 31 C:\Users\user\AppData\...\WFdO2Ju5Rt.tmp, PE32 8->31 dropped 11 WFdO2Ju5Rt.tmp 18 76 8->11         started        process5 file6 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->33 dropped 35 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->35 dropped 37 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->37 dropped 39 56 other files (44 malicious) 11->39 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 15 STDConio.exe 1 3 11->15         started        18 STDConio.exe 1 15 11->18         started        21 net.exe 1 11->21         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 41 C:\ProgramData\...\SpaceRacesEX.exe, PE32 15->41 dropped 43 extnvbp.ua 185.196.8.22, 49716, 49719, 49721 SIMPLECARRER2IT Switzerland 18->43 45 95.216.227.177, 2023, 49717, 49720 HETZNER-ASDE Germany 18->45 25 conhost.exe 21->25         started        27 net1.exe 1 21->27         started        29 conhost.exe 23->29         started        file10 process11
Score:
67%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-12-03 22:33:45 UTC
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3uupxt7esd4punmmsoyoq6sh27qrbb2muzakpuwye5d3opewvcq._file
Verdict:
malicious
Similar samples:
0580db81c99aa5187ad8d19e726ba76833d42c29b2ab75ccfc211991889bc7ff
Socks5Systemz
21db543089b61c3e2d6aae87724b604fc8117ebbe03fcb2bb4db8d02a54dbb55
Socks5Systemz
234474ff226074e71a27dfbfcb7bc6976b93acc0ea9e8a40f6f692256d589f89
Socks5Systemz
63c34ac11db501c71290bc12ead8a1f93eafcffefe02681f862cec73499be8c3
Socks5Systemz
8c05ce7f2040a7ea25080f7fa2b060052c1996dca83a3ea0c4b451cc1e16ced6
Socks5Systemz
c497ffedcbbbc52cfb22faa7b50d7cc0a3bcf92c34c6d24421f451e8ce607d04
Socks5Systemz
d85a9064ed8bb156233ae41ef3db03645ae2a08d78aadc98e2443853bc3e046d
Socks5Systemz
f5be7905ff4e3fcff8697d08de785719c1eeac0d5ac5b8373917de764cc0cac1
Socks5Systemz
+ 3'536 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231204-lg25esac7y/
Behaviour
Runs net.exe
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:
02627e9d410e8b0f1287043b14bc65f59e486578a7284b67eafeeedb4ace40f0
MD5 hash:
2e17a836971734ccce669e769a628370
SHA1 hash:
90c955602485e918ceb8d68161e1b01fa6f3df98
Link:
https://www.unpac.me/results/1db7762d-3a70-47e8-8eb9-a97e14e29765/
SH256 hash:
8fc739f1ac76820022d898cfd51b144a055a7f27a62dd99e513b8f2ff999fd3f
MD5 hash:
5e32dde1929778adf40751dbd6fe948c
SHA1 hash:
8e8c76560d81705ef103defce714e14992cd7e85
Link:
https://www.unpac.me/results/1db7762d-3a70-47e8-8eb9-a97e14e29765/
SH256 hash:
28875c33ab57d3af18fa74b565c8907190940ebf428a2bda25f6dddb38dc6e5e
MD5 hash:
bcfbb731f46d2a8c0ee8adb5ca1bde4d
SHA1 hash:
b631fada44cf3c38a890b6c58e78ba9bf12fa43b
Link:
https://www.unpac.me/results/1db7762d-3a70-47e8-8eb9-a97e14e29765/
SH256 hash:
23afed47dca47944d8ca35dc1c17a53b8d544583fd7ca51c9d0731973420e6d4
MD5 hash:
a45c63de3091bc4d2b7a8d1c5fe4b86c
SHA1 hash:
69bb8dfa6074ecb69982d65bacc97ccdcb0795f0
Link:
https://www.unpac.me/results/1db7762d-3a70-47e8-8eb9-a97e14e29765/
SH256 hash:
76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545
MD5 hash:
c6139c8cba91fb0e68024ab1ad6ce620
SHA1 hash:
17fb64fbb5610ddd3d1453507df3cd54388fdc5a
Link:
https://www.unpac.me/results/1db7762d-3a70-47e8-8eb9-a97e14e29765/
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/76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545

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 76e947de7f2487c7d1ac649d8743d23ebf08843a6532053e96c13a3db9e4b545

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2730031/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/462336/

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