MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35. 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: 17


Intelligence 17 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35
SHA3-384 hash: d2630ab358c3db7d94e35b76234024005d7f9f11b49c2ba0d19c08d7348341962e6d1750b85ec4335d469a9c02345f03
SHA1 hash: 3ba888f882d16d30f97a0cbbf48a8208466445d3
MD5 hash: 7994028c8d8b2c3c3194be170fcfebe8
humanhash: fanta-vegan-solar-mirror
File name:in.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'009'530 bytes
First seen:2025-10-06 20:07:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:INBbfCTwEiCeG3qQqbB4yO9J2I3VLRUILFL1pVLq2/:GbwwEixG33IB4TeEXUILZ42/
TLSH T1160633C0A8B03D3ED56670B118DA4E6038234FDF11738586BA9F843D96FB285C7AD75A
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-smokeloader exe Socks5Systemz


Avatar
iamaachum
https://edit.mulberriespussies.com/city/in.exe

Socks5Systemz C2: 178.16.53.192

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
in.exe
Verdict:
Suspicious activity
Analysis date:
2025-10-06 20:08:07 UTC
Tags:
inno installer delphi
Link:
https://app.any.run/tasks/0d50228b-f91b-4718-86e9-abb7ecbfea0c

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/30866/
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e4218f277c2bd8bc5d0bb5
Tags:
n/a
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
Creating a service
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint innosetup installer overlay packed
Link:
https://www.filescan.io/uploads/68e4218df377ab231052f547/reports/f571bbc4-cae2-45f5-920e-50d3b4026a11/overview
Verdict:
Malicious
Labled as:
Adware.Popwina.fbjv/PSY
Link:
https://www.hybrid-analysis.com/sample/1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-06T13:39:00Z UTC
Last seen:
2025-10-06T15:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8c25fac3-2985-4ff9-95dc-704d76745841
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1790183
Signature
C2 URLs / IPs found in malware configuration
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)
Found API chain indicative of debugger detection
Found malware configuration
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1790183 Sample: in.exe Startdate: 06/10/2025 Architecture: WINDOWS Score: 100 50 Found malware configuration 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Detected unpacking (changes PE section rights) 2->54 56 6 other signatures 2->56 7 in.exe 2 2->7         started        10 svchost.exe 2->10         started        13 svchost.exe 1 1 2->13         started        16 5 other processes 2->16 process3 dnsIp4 38 C:\Users\user\AppData\Local\Temp\...\in.tmp, PE32 7->38 dropped 18 in.tmp 18 26 7->18         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 10->60 21 MpCmdRun.exe 1 10->21         started        48 127.0.0.1 unknown unknown 13->48 file5 signatures6 process7 file8 30 C:\Users\user\...\gamebackupplugin4387.exe, PE32 18->30 dropped 32 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 18->32 dropped 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 18->34 dropped 36 22 other files (none is malicious) 18->36 dropped 23 gamebackupplugin4387.exe 1 19 18->23         started        28 conhost.exe 21->28         started        process9 dnsIp10 44 178.16.53.192, 443, 49721 DUSNET-ASDE Germany 23->44 46 51.15.7.157, 2024, 49722 OnlineSASFR France 23->46 40 C:\ProgramData\...behaviorgraphameBackupPlugin.exe, PE32 23->40 dropped 42 C:\ProgramDatabehaviorgraphameBackupPlugin\sqlite3.dll, PE32 23->42 dropped 58 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 23->58 file11 signatures12
Score:
74%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/7994028c8d8b2c3c3194be170fcfebe8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35/
Verdict:
Malicious
Threat:
Family.SOCKS5SYSTEMZ
Link:
https://tip.neiki.dev/file/1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 18:45:36 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ds7274ffqahjkrd2bycoehw67qvksalngf36fbpx7gjfa4b3hy2q._file
Verdict:
suspicious
Label(s):
golddragon
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/251006-ywb8rsyr14/
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/221546d1-1fb9-40ff-9d81-ba72a845889c
Unpacked files
SH256 hash:
1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35
MD5 hash:
7994028c8d8b2c3c3194be170fcfebe8
SHA1 hash:
3ba888f882d16d30f97a0cbbf48a8208466445d3
Link:
https://www.unpac.me/results/a6f99549-888c-46e9-b21f-c566c72a7248/
SH256 hash:
cb72385b2fd28d7e6fb92bc8ab1fd5c9398ec55c5fea597cdc31c81235d870fe
MD5 hash:
7c2401d621d0743016722d0de5e0909c
SHA1 hash:
a9a6dda51d0a63f98f2af68c47c9c86c2d75922e
Link:
https://www.unpac.me/results/a6f99549-888c-46e9-b21f-c566c72a7248/
SH256 hash:
ce4c1c28c1df94d498bd77ff54c2f6682fafe58f98679af853818710377ffc03
MD5 hash:
4444aaca5b17b8b3bd473917df434882
SHA1 hash:
dca8dd766f65b943e156482e449fd7974fd7c26f
Link:
https://www.unpac.me/results/a6f99549-888c-46e9-b21f-c566c72a7248/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/a6f99549-888c-46e9-b21f-c566c72a7248/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/a6f99549-888c-46e9-b21f-c566c72a7248/
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/1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35

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

File information

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

Web download

Socks5Systemz

Executable exe 1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35

(this sample)

  
Link
https://tria.ge/251006-ysf3jsfj2y/behavioral2
  
Dropped by
SmokeLoader
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/30866/

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