MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58
SHA3-384 hash: 6352fbbf79bfaac55410d7dc5b40c2f964b97b9762441a006a234aa54fe1835a4c5fe1f6897cda2d9fad0ed893895dd6
SHA1 hash: 7e31e58f97728181a239583884cd6789e5ddf891
MD5 hash: 2f74d868692ce50e073cfdd6a2fbafa3
humanhash: fanta-may-fish-foxtrot
File name:2f74d868692ce50e073cfdd6a2fbafa3.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'500'770 bytes
First seen:2024-02-27 17:25:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'510 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:C9Poy707ePYSmuZMJdIdF/+zVQn/IZjjNf2UwcMyPOJPca0o83hlurCT:MAKbGcdFmVQn/IZjjfwcMyPGPcflH
TLSH T1BAC533B9BFD2F274F06392B64DB0D4120533ED5A21AA7420329D56DE8B9F9F146603E3
TrID 69.7% (.EXE) Inno Setup installer (107240/4/30)
9.2% (.EXE) Win32 Executable Delphi generic (14182/79/4)
8.5% (.SCR) Windows screen saver (13097/50/3)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.9% (.EXE) Win32 Executable (generic) (4504/4/1)
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


Avatar
abuse_ch
Socks5Systemz C2:
195.16.74.230:80

Intelligence

File Origin
# of uploads :
1
# of downloads :
350
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/478038/
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
Modifying a system file
Creating a service
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65de1b2f7ec1345fd9823751/reports/08547a56-70ec-4bd0-a847-c7e1cd94b3fb/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58
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/1db01fa4-df8f-47d2-84b5-e6fd8fb2a7f0
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1399793
Signature
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
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
23%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-02-27 17:19:19 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=yi35hv6htrp3o6k3q5n5n5whtzn4swuw2qopije5ovkcpxcmdvma._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240227-vztqfafc4t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Malware Config
C2 Extraction:
http://csgkybv.net/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e8efa15c8ec9c
http://aidoruu.ru/search/?q=67e28dd8655ba479120da84d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a071ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef611c5eb9d9832
Unpacked files
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
d5b91b45a862ede4ad8e424b86e49dd9bb2f9b46f8d759eaed39ebcee7eabb54
MD5 hash:
512061e16df4916f9ab475b99b8f796b
SHA1 hash:
0285228061ce1a8a486d6af33dffb2a87fc54f1f
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
b0e3e1941a95b593e3dc97e43d7bf49d5f2f75712325130fffa092b2415c2bed
MD5 hash:
bbb03d48c357c8d67fc4bbb2caf6ad8d
SHA1 hash:
9e67030abdc768dc018e511f637b43f884a2e395
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
06585a8c6eb0ea50a8bebbb503ebd75ee8390c668fcad615cabbd09928dceecd
MD5 hash:
24dcd20caaed274728871b4eda49b2d4
SHA1 hash:
94136857bf53149808520bc9fb96938623d17f34
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
9a5481e5c51d03a78ca355470db88909a2e0914a2d2224cc3c614e44b9b7bac0
MD5 hash:
3e1c0cb8559a83d498887eb7cb9dfc54
SHA1 hash:
5d465e7ee2056c7b4dc7d263e2057da3791072a3
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
SH256 hash:
c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58
MD5 hash:
2f74d868692ce50e073cfdd6a2fbafa3
SHA1 hash:
7e31e58f97728181a239583884cd6789e5ddf891
Link:
https://www.unpac.me/results/3c384c2e-eac3-40a9-a25f-d78424ebff67/
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/c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58

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:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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 c237d3d7c79c5fb7795b875bd6f6c79e5bc95a96d41cf4249d755427dc4c1d58

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2766920/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/478038/
  
URLhaus
https://urlhaus.abuse.ch/url/2758623/

Comments