MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2. 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: 593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2
SHA3-384 hash: 4f92676aa9824e170c953f1c73e0c28f82a3fc1b94168b102044b9f6d75cbc9f09b9b492639291f1cf6652f192ce6972
SHA1 hash: 613f47329a41c98a81377fc1f386e221aeb8e91f
MD5 hash: 628a541b2146095cc9866fbbd0d6e794
humanhash: king-sink-utah-oranges
File name:628a541b2146095cc9866fbbd0d6e794.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'178'766 bytes
First seen:2023-11-27 15:25:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 80417b621299e3e1de617305557a3c68 (48 x GCleaner, 44 x Backdoor.TeamViewer, 31 x Socks5Systemz)
ssdeep 98304:7dL9xWLs1Esvx3VRy2XOwnqoQyVHXoblgL74+7e:pzwM5S2X9qM3oqLU+7e
Threatray 418 similar samples on MalwareBazaar
TLSH T1941623A1A24818E1C0CB36714831D56BD311EDEFAAE4DC95A5E8E7BA1F721CC5B0DB0D
TrID 80.0% (.EXE) Inno Setup installer (107240/4/30)
10.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.3% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.5% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 60c480848cc4c410 (13 x Socks5Systemz)
Reporter abuse_ch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460750/
Detection(s):
Win.Malware.Windigo-10014017-0
Create hunting rule

SecuriteInfo.com.Trojan.DownLoader25.56768.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
Enabling autorun for a service
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cerbu control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6564b510380413dc0c235a6b/reports/2d696ff0-19a0-4896-8b79-318ecb68679b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2
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/4268451a-87e8-423c-a612-240e428cf418
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348692
Signature
Antivirus detection for URL or domain
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
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
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 signatures2 2 Behavior Graph ID: 1348692 Sample: ku84Ik0Z5S.exe Startdate: 27/11/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 6 other signatures 2->45 8 ku84Ik0Z5S.exe 2 2->8         started        process3 file4 27 C:\Users\user\AppData\Local\...\is-47IN0.tmp, PE32 8->27 dropped 11 is-47IN0.tmp 12 45 8->11         started        process5 file6 29 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->29 dropped 31 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->31 dropped 33 C:\Program Files (x86)\...\is-VKN4T.tmp, PE32 11->33 dropped 35 21 other files (20 malicious) 11->35 dropped 47 Uses schtasks.exe or at.exe to add and modify task schedules 11->47 15 ZxingPDF.exe 1 15 11->15         started        18 ZxingPDF.exe 1 3 11->18         started        21 schtasks.exe 1 11->21         started        signatures7 process8 dnsIp9 37 brbaicc.com 45.155.250.39, 49710, 49711, 49712 MEER-ASmeerfarbigGmbHCoKGDE Germany 15->37 25 C:\ProgramData\...\Movie Archive.exe, PE32 18->25 dropped 23 conhost.exe 21->23         started        file10 process11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2/
Threat name:
Win32.Trojan.Cerbu
Create hunting rule
Status:
Malicious
First seen:
2023-11-20 21:28:39 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=le3fjosx5kuomihkv2sll7goqa6huh6b5gjfixv526susxu7iora._file
Verdict:
malicious
Similar samples:
18c87ff4db9395b047e6f886d424267fac64b0e232685923e1cdfd2f23563f03
Socks5Systemz
46ccb2b73209cd4cd1b1a1752e26a674e1a4068b886e08425ea3b8afd34e9715
Socks5Systemz
54349953542084ceceb6de40c4edc6124bf69ccad39051a62d8e2be651acb9dc
Socks5Systemz
5e48c99d491a5fefa7ec6dacbe20d8ded935e0bb07c48e9fa5fa88c03da816ef
Socks5Systemz
6535f7ba4b4928fec77a964ba55877e55a479ec0c2f6733f576e0a730556d23c
Socks5Systemz
b82948c90fc38293987a0d0501bad86eabd3bd4feac4b88c1abdd3f7e88c0a93
Socks5Systemz
cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48
Socks5Systemz
d703f795c038ce338efab06334e6ae94beb15b88832cb6d0aa3bb447309ba904
Socks5Systemz
f63ed250069cec51682584c4c466624c1ac4b6ac1aebeed1311c174df1512b06
Socks5Systemz
+ 408 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231127-st7zrshd97/
Behaviour
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:
1cd42c797532bd1cb0fa1f9b8f3cde30717f7f3dfae941087fc807c36859fe31
MD5 hash:
7988d634c45575e57f76c78a0c7f9034
SHA1 hash:
6dc59aacc7a8d08b4be90ae79a218aff5ab1d02c
Link:
https://www.unpac.me/results/1348e168-44e5-47bf-b8fb-54f27b1f0b65/
SH256 hash:
61cde94d6cc7a66afa5ff0ef1fdea6f31c642a9737e14b2b5e195250f2d5cea2
MD5 hash:
fccbf95aac9b48407c75a29c22f4fd2e
SHA1 hash:
47844265b08d517bc3e80184e4eea80b5e65d5ab
Link:
https://www.unpac.me/results/1348e168-44e5-47bf-b8fb-54f27b1f0b65/
SH256 hash:
c558e1a93895386068de911f2f92b9e7680b7e3b3649894ccae8f7b12d56849d
MD5 hash:
330c3f73c995dbc18c9211269fc579ee
SHA1 hash:
32596c55cfc47c80a8c21dbb28538836cecec40d
Link:
https://www.unpac.me/results/1348e168-44e5-47bf-b8fb-54f27b1f0b65/
SH256 hash:
c00cf85a54a21af3dc5bf3675b0f02db4e159495831d2be2ef8b8104ce08cad9
MD5 hash:
eec3bfbd6d52e0cb40c8456293cc02a4
SHA1 hash:
eff360c32532401035af9582ed69b414b7d1daaf
Link:
https://www.unpac.me/results/1348e168-44e5-47bf-b8fb-54f27b1f0b65/
SH256 hash:
24911c8a14caecf6cc64c6ac09146b9181e6e193c419ccc932472f681e89f916
MD5 hash:
0463eef5736db79fc9954f0bbb13ff0a
SHA1 hash:
0640ee7b6a9ec6e42c135c2d7c7da3d96d06a564
Link:
https://www.unpac.me/results/1348e168-44e5-47bf-b8fb-54f27b1f0b65/
SH256 hash:
593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2
MD5 hash:
628a541b2146095cc9866fbbd0d6e794
SHA1 hash:
613f47329a41c98a81377fc1f386e221aeb8e91f
Link:
https://www.unpac.me/results/1348e168-44e5-47bf-b8fb-54f27b1f0b65/
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/593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2

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 593654ba57eaa8e620eaaea4b5fcce803c7a1fc1e992545ebdd7a5495e9f43a2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2728741/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/460750/

Comments