MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557
SHA3-384 hash: e767469ed0beecbcb79f59607de300aedddb169aca8a69a24b6806c9862fb9b73d1fcda892b427c740dd3696958fb6fa
SHA1 hash: b8edfcbe28b3fcf5f48bdbdb4a158fb6aa1aa0b9
MD5 hash: b6df93cab55f321d0093b40eafd1feeb
humanhash: wisconsin-tango-mississippi-illinois
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'407'438 bytes
First seen:2025-10-11 04:00:47 UTC
Last seen:2025-10-11 04:00:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'454 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:I+TXwcEfVEQcFo4m+ffWfCgzygqNy0zg/vKjjm8:dLw3fRYo4LWfCgzbz0Ue
Threatray 44 similar samples on MalwareBazaar
TLSH T1B4F53333E2A98739D0A2F77C0D27A4541735F13B2C3C6AA0337E75AD0A4D2DB92536A5
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 Bitsight
Tags:dropped-by-amadey exe Socks5Systemz


Avatar
Bitsight
url: https://edit.mulberriespussies.com/city/in.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557.bin.exe
Verdict:
Suspicious activity
Analysis date:
2025-10-10 21:09:22 UTC
Tags:
inno installer delphi
Link:
https://app.any.run/tasks/60cc90b9-122b-4f88-8b6f-c6c6d6eee823

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/32392/
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=68e9d6a1777ae46bec415e91
Tags:
injection dropper virus
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context borland_delphi crypt fingerprint innosetup installer overlay packed unsafe
Link:
https://www.filescan.io/uploads/68e9d69a71883144ef315cc2/reports/1e1f4711-d8e5-474b-a5e2-4eaea8ab27f2/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-10T18:16:00Z UTC
Last seen:
2025-10-11T02:19:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Trojan-Proxy.Win32.Sok5Syz.sb Trojan.Win32.Ekstak.sb Trojan-Proxy.Win32.Sok5Syz.uo
Link:
https://opentip.kaspersky.com/56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a1681df0-42d7-48ab-a9e0-7b72e5455ba3
Score:
74%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/b6df93cab55f321d0093b40eafd1feeb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557/
Verdict:
Malicious
Threat:
Trojan-Proxy.Win32.Sok5Syz
Link:
https://tip.neiki.dev/file/56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-10-10 21:09:24 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3bydyqvcbjvqkq7jmo2gywuv6xzdhe4k4ufvfrko7lmjd5qivlq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
coffeeloader
Create hunting rule
Similar samples:
0254a41dbf2fa22e2089a469e0df44ff829387a6ae5c2f3b9911e2367f47fef4
Socks5Systemz
1a9b15b402ffd9217971c2d7f3512ec7a969396a6f985f8ca30160795d25acae
Socks5Systemz
1cbfaff0a5800e95447a0e04e21edefc2aa9016d3177e285f7f99250703b3e35
Socks5Systemz
2f7d3121a43c63b018cbe92b3d7ec67514a4d546401bfb18991a9dd4c65fd542
Socks5Systemz
3fdd3133057075e3d3d3a4a12b1d350a6381f0192eec8eaa8f7888c914e83e20
Socks5Systemz
5697c7ecb77bccbd4593b3982f2cd01e9c5806f10675d579e6a7246b615a68cf
Socks5Systemz
5b3b428c2625b3c8278b9b3a1d14002ef4760df42439db17efd3576ae952c6ca
Socks5Systemz
71a2c517ebca75a515e9d3adf45a27f967e6e42c0f3da2525088c612a2712339
Socks5Systemz
error
Socks5Systemz
+ 34 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/251011-elf97adk4y/
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/5209248f-e42e-4a8c-8132-03b528c7d2c2
Unpacked files
SH256 hash:
56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557
MD5 hash:
b6df93cab55f321d0093b40eafd1feeb
SHA1 hash:
b8edfcbe28b3fcf5f48bdbdb4a158fb6aa1aa0b9
Link:
https://www.unpac.me/results/6e33ec56-4814-4c3c-83d9-bfc962c8f14c/
SH256 hash:
03889c92f92694b1712e30ec17969563830b38dc6a6fdfd0cfff64051f0231b0
MD5 hash:
bbe1c7ebb2f63b46d2043aea1c942f33
SHA1 hash:
11dfd20ed81fbabb6953c0c3c6eabe13637fc66f
Link:
https://www.unpac.me/results/6e33ec56-4814-4c3c-83d9-bfc962c8f14c/
SH256 hash:
ce4c1c28c1df94d498bd77ff54c2f6682fafe58f98679af853818710377ffc03
MD5 hash:
4444aaca5b17b8b3bd473917df434882
SHA1 hash:
dca8dd766f65b943e156482e449fd7974fd7c26f
Link:
https://www.unpac.me/results/6e33ec56-4814-4c3c-83d9-bfc962c8f14c/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/6e33ec56-4814-4c3c-83d9-bfc962c8f14c/
SH256 hash:
1c9a79bfff55d48653c57deac6d74ae9c66eb3d84a72f720c4b3ab1891d7a012
MD5 hash:
000e8a19687f10be4b7d786f32ff5f3b
SHA1 hash:
290179388d0c939bf6c63133022a5705b5a7c14f
Link:
https://www.unpac.me/results/6e33ec56-4814-4c3c-83d9-bfc962c8f14c/
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/56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557

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: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 56c381e2151053582a1f4b1da362d4afaf919c9c57285a962a77d6c48fb04557

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3668018/
Cape
Cape
https://www.capesandbox.com/analysis/32392/

Comments