MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca
SHA3-384 hash: 3a39e09341eaa4fdf85df6d933fbb9ad8011930f1ccdfe6e316cee24be4f08e4da3c4b69fce0a0c2eaf7530a95e0d94f
SHA1 hash: 37834dfb642ca1d2236064d979d3aa02ac8a30a9
MD5 hash: d52502918861fcbabecbc821167d667c
humanhash: summer-colorado-oxygen-queen
File name:UNIQTWO[1].exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'615'939 bytes
First seen:2025-09-05 18:23:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:IQmJ0kL1Q1TbxBGa8MgFr2yTOpDlPtW7s4:OVBQ1HxBGa8dD0D1G
Threatray 9 similar samples on MalwareBazaar
TLSH T1E9F533493DB593B0F8010A3D54E3730C06AEAA6334BD252213EC9FDD4E9F947B62A51B
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) (4504/4/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter aachum
Tags:dropped-by-gcleaner exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Soft.exe
Verdict:
Malicious activity
Analysis date:
2025-09-05 17:59:40 UTC
Tags:
lumma stealer gcleaner loader autoit auto-startup inno installer delphi
Link:
https://app.any.run/tasks/a8a40151-d13b-431c-beeb-f0bd9676f902

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Socks5Systemz
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25900/
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bb2aa6eb163e0ec1849c7f
Tags:
injection dropper virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint installer obfuscated overlay packed packer_detected
Link:
https://www.filescan.io/uploads/68bb2aa1a64010de766e5e3e/reports/02860bd5-51bd-44bb-8d0f-b4df856808f0/overview
Verdict:
Malicious
Labled as:
Adware.Popwina.fbjv/PSY
Link:
https://www.hybrid-analysis.com/sample/5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-05T16:29:00Z UTC
Last seen:
2025-09-05T16:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/25b0c995-32c9-4681-b39e-9e9f0a7b4360
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1772017
Signature
C2 URLs / IPs found in malware configuration
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
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
68%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/d52502918861fcbabecbc821167d667c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2025-09-05 18:24:32 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lm5ufdbgewz4qj4ltm5b2faaf32hmdpueq45wf7p2nlwv2ksy3fa._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
28644da1a5215f3bd56b73024d901695c75c516b7aa337f6e27f3186cf472d89
Socks5Systemz
4a04878fa0c847378c99b1ffe7729516609a768ad493be74d32259438d230645
Socks5Systemz
5b7c8179596c522c2888541d72a0859c0822e8f2f0191671239d94e721bdb624
Socks5Systemz
87b1af25dd3bb477813d777d8f25732fd55398b8a98b6561368efbfe2fed59e5
Socks5Systemz
a2b4dca5c016677c90d449cd503e1c9b355d2d154498b40bbf28dbf7960c6d93
Socks5Systemz
dda32c462e889fba582c0e3940c6a96bbf02f73e7c701dae9910f825a6a1067b
Socks5Systemz
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/250905-w1q7davsf1/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/229b34c2-8bae-4baa-83aa-9e224e56c4ba
Unpacked files
SH256 hash:
5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca
MD5 hash:
d52502918861fcbabecbc821167d667c
SHA1 hash:
37834dfb642ca1d2236064d979d3aa02ac8a30a9
Link:
https://www.unpac.me/results/86b67392-a3cc-444e-a31c-c666b17e64d4/
SH256 hash:
471cf7dd5cdf8f516f49bf488ce4b81d1001d65cecaa86eb1ea0ae0ad719f187
MD5 hash:
1687daa5150dc60cf8cecd232a7fa965
SHA1 hash:
779a49be856872b16feec4d61b4a6a82051f7771
Link:
https://www.unpac.me/results/86b67392-a3cc-444e-a31c-c666b17e64d4/
SH256 hash:
62bd337493cb37ed119886ff750f00965b5346503fac4002a0579cdbd141d183
MD5 hash:
7ac52dd9911bc211c22616d09cd45ff3
SHA1 hash:
a1bb2f840c9144366acc5928d271dad40db2ea5e
Link:
https://www.unpac.me/results/86b67392-a3cc-444e-a31c-c666b17e64d4/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/86b67392-a3cc-444e-a31c-c666b17e64d4/
SH256 hash:
773334b2f353613eb07b01c33960597a54adfb6e8b4f594b31406f5b68d56781
MD5 hash:
5677f8abf8310dcdd118a11403de5a1f
SHA1 hash:
264d17f09892572054326612de458a8f672d1155
Link:
https://www.unpac.me/results/86b67392-a3cc-444e-a31c-c666b17e64d4/
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/5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Socks5Systemz

Executable exe 5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca

(this sample)

  
Link
https://tria.ge/250905-wv78psgk6t/behavioral3
  
Dropped by
GCleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/25900/

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