MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a
SHA3-384 hash: fc34ef505ce034434420aba6d5803c8a4beae0bd7ccc15a578faba0d597b872473eb9396b485af704801255114d64b86
SHA1 hash: 39c9234e4ab658601c4644514afb6ddb461e7928
MD5 hash: 0253e5647a3286d1df5a3d7d91d655e2
humanhash: zulu-magazine-uranus-butter
File name:0253e5647a3286d1df5a3d7d91d655e2.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'507'468 bytes
First seen:2024-02-28 08:20:26 UTC
Last seen:2024-02-28 10:22:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:C9vj4D1Up7n6rkMn9/tQGfA5FSHw/qrGOxBsIkcviu1:Mvj45k7nsXQeQ/yGOxBsIZP
TLSH T108C533873752E479CD1AA338CADD62687342B745DCF94004FBDA375BFE7A6098802782
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 :
2
# of downloads :
434
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/478104/
Detection(s):
SecuriteInfo.com.FileRepMalware.27660.6570.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65deecee26f1ddc579ad05f1/reports/61775808-3c8b-466a-ab02-d5581c6e6880/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a
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/8e80e547-3c8c-404a-84e0-4b3ee704b969
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1400094
Signature
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)
Machine Learning detection for dropped file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1400094 Sample: Hu4M1686FG.exe Startdate: 28/02/2024 Architecture: WINDOWS Score: 84 46 Snort IDS alert for network traffic 2->46 48 Detected unpacking (changes PE section rights) 2->48 50 Detected unpacking (overwrites its own PE header) 2->50 52 3 other signatures 2->52 7 Hu4M1686FG.exe 2 2->7         started        10 svchost.exe 2->10         started        13 svchost.exe 2->13         started        15 4 other processes 2->15 process3 file4 38 C:\Users\user\AppData\...\Hu4M1686FG.tmp, PE32 7->38 dropped 17 Hu4M1686FG.tmp 21 22 7->17         started        54 Changes security center settings (notifications, updates, antivirus, firewall) 10->54 20 MpCmdRun.exe 2 10->20         started        signatures5 process6 file7 30 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 17->30 dropped 32 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 17->32 dropped 34 C:\Users\user\AppData\...\unins000.exe (copy), PE32 17->34 dropped 36 14 other files (13 malicious) 17->36 dropped 22 cdshrink.exe 1 17 17->22         started        25 cdshrink.exe 1 2 17->25         started        28 conhost.exe 20->28         started        process8 dnsIp9 42 bgdobia.com 195.16.74.230, 49709, 49712, 49714 GTT-BACKBONEGTTDE Russian Federation 22->42 44 45.155.249.96, 2023, 49710, 49713 MEER-ASmeerfarbigGmbHCoKGDE Germany 22->44 40 C:\ProgramData\...\WBICreatorService 6.6.exe, PE32 25->40 dropped file10
Score:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-02-28 08:21:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jlckrje6lrx5b67wfny6zlgvxvras5mnyulcbcgqhpizjxl5lffa._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240228-j8z32afc67/
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://bfuuocd.com/search/?q=67e28dd83f0fa47b1407ab4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978a271ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e8fff19c5eb95
http://bfuuocd.com/search/?q=67e28dd83f0fa47b1407ab4e7c27d78406abdd88be4b12eab517aa5c96bd86e996874c805a8bbc896c58e713bc90c91136b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff811c9ee95923ec96f
http://bneyefm.com/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef610c0e7909e3c
Unpacked files
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/8cd17c89-6d46-4c4e-b39c-c09354b876f8/
SH256 hash:
9dc1b0aa7f9237d59004a5bd491ae3dc2785476fc89ea646f520f98e365407ca
MD5 hash:
bac9e67c2dfda8ebc88891f14b7e18d2
SHA1 hash:
93de976d3552c5a2c80148d8f9a060a3c02b128f
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/8cd17c89-6d46-4c4e-b39c-c09354b876f8/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/8cd17c89-6d46-4c4e-b39c-c09354b876f8/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/8cd17c89-6d46-4c4e-b39c-c09354b876f8/
SH256 hash:
569a226db81058d5c9e14c886e23da9eaa054e5c41efe22ccb4183875f9ab12d
MD5 hash:
86b63540e70d236f2cb085579a1c8d1a
SHA1 hash:
bf4b4a8f5d5744c69c2d19e693b4251997d63cdf
Link:
https://www.unpac.me/results/8cd17c89-6d46-4c4e-b39c-c09354b876f8/
SH256 hash:
4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a
MD5 hash:
0253e5647a3286d1df5a3d7d91d655e2
SHA1 hash:
39c9234e4ab658601c4644514afb6ddb461e7928
Link:
https://www.unpac.me/results/8cd17c89-6d46-4c4e-b39c-c09354b876f8/
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/4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a

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 4ac4a8a49e5c6fd0fbf62b71ecacd5bd6209758dc5162088d03bd194dd7d594a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2758623/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/478104/

Comments