MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782. 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: c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782
SHA3-384 hash: 955b0c2caef427aad29bb0851bc5a389a262b89077ff62e818c1ecf8e04a2113cb55fa31f4d8cb596be90e4508e79780
SHA1 hash: 807cef9673faca4f0f10508124016a804c72aa10
MD5 hash: 96ffb1d004943f5c289366a97089e907
humanhash: helium-timing-lamp-six
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'763'922 bytes
First seen:2024-01-09 20:52:32 UTC
Last seen:2024-01-09 22:17:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:QrH0lE2TGKj7yMPLiFCaZSY72ORhihAf1Ba32UfMiaEECWb9LZW4dm8:a2qKj+WHvoTmhR9QIWb9k4dD
Threatray 18 similar samples on MalwareBazaar
TLSH T1B1263391E9F2E8B0D0F1C63832528DB189BE7F191E3E56CB569EC8E72B3B05561460C7
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) (4505/5/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter jstrosch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
2
# of downloads :
316
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470098/
Detection(s):
SecuriteInfo.com.Trojan.Siggen23.28220.29896.6260.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
Searching for synchronization primitives
Creating a file
Moving a recently created file
Launching the process to interact with network services
Modifying a system file
Creating a service
Launching a process
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/659db2363c61cd5b424e01b7/reports/b1aed97f-7e9d-40e5-9f95-8129ee379747/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782
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.
Malware family:
Argotronic GmbH
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/000e8d53-561d-4d7d-996b-3311435c7e3b
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1372068
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
PE file has nameless sections
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1372068 Sample: file.exe Startdate: 09/01/2024 Architecture: WINDOWS Score: 100 42 Antivirus detection for URL or domain 2->42 44 Antivirus detection for dropped file 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 8 other signatures 2->48 8 file.exe 2 2->8         started        process3 file4 26 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 8->26 dropped 11 file.tmp 17 61 8->11         started        process5 file6 28 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->28 dropped 30 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->30 dropped 32 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->32 dropped 34 79 other files (64 malicious) 11->34 dropped 14 sendreportsform.exe 1 2 11->14         started        17 sendreportsform.exe 1 15 11->17         started        20 net.exe 1 11->20         started        process7 dnsIp8 36 C:\ProgramData\...\MIME post encoding 74.exe, PE32 14->36 dropped 38 bwmebnj.com 185.196.8.22, 49709, 49712, 49714 SIMPLECARRER2IT Switzerland 17->38 40 176.9.47.240, 2023, 49710, 49713 HETZNER-ASDE Germany 17->40 22 conhost.exe 20->22         started        24 net1.exe 1 20->24         started        file9 process10
Score:
29%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y43nlxfve25i3nj5wer72lsupvdym2pn76iakwlwnzbu3r74m6ba._file
Verdict:
malicious
Similar samples:
06c0877edf7076f1d18b6d6a0dfe5e1a28e909cfbfb5868c36f5e0c7b4ad6082
Socks5Systemz
3b20d2b68fa07bffa05fb0c61332ef5dbdd5aae247471d7c9a98e753b4a00a8e
Socks5Systemz
44e639bba7c908625909ccc32eaaaa343591873b037a877fe21db85652b24564
Socks5Systemz
b12aff75a9a173c15b91ad9b89718f7e73dcd72d97a623d732c4b24f52872b65
Socks5Systemz
d7567c94d64fc05b847558d0308b54df1a716fcbe45a480ade6f2987a5ebbaef
Socks5Systemz
df7b3f70371116dcbde25dd117254de513f9abe9ca80559498c38cfa04b6503f
Socks5Systemz
e0ba5aa714833106f411e75729d0a77044778dc55858e3a3701d9a4966c380e1
Socks5Systemz
e2b96622784705d2e1d7e7d117263a70b02fcd82c93f19dc8e5866a4bafbd1ad
Socks5Systemz
fe7bc8e4d21896c46905bf10e1f891c6f7d4c731ba3097ae2f369a5959911a1c
Socks5Systemz
+ 8 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240109-zpa8kahhbl/
Behaviour
Runs net.exe
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
Unpacked files
SH256 hash:
d9de427e59e39b0e8423f32b10bac43f1da7ed4a41400310800b7b1fa97b9a15
MD5 hash:
f64491fe1ef495d477ddb6603675aafe
SHA1 hash:
a1ad5e90735004e3e50d591d5b6ed40311fe019f
Link:
https://www.unpac.me/results/9e1f36f0-3ba9-4f53-affd-a9f38954520c/
SH256 hash:
d7dccffdbeee2afa4d4e40c0968bb4d6fe29a22f334c5a950f6eaaca1d97afc8
MD5 hash:
a66b3957a37ec9a7d3d078fadbf8be87
SHA1 hash:
039871a3925d9e5c374bf2c34550fd7385d38793
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/9e1f36f0-3ba9-4f53-affd-a9f38954520c/
Parent samples :
3b20d2b68fa07bffa05fb0c61332ef5dbdd5aae247471d7c9a98e753b4a00a8e
c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782
a9e0912c51dbd477ad269595657e9fc5d826e3d453fb83c9858bd76320a5a19e
ac1ca9910b47c73f279ec42a5bbfc19424805f8dcbd8457d7ef32199219ff70d
739390cb2a8719293c06192017f6164ed68e569f5d259de14f17e9b6dee8ea44
SH256 hash:
306ca6c9dbe550c6dadab77d7983cba85032e5c5d1fedb3bab90bad9575b5881
MD5 hash:
a24c0de2b031cbb40869feeb782a1b6e
SHA1 hash:
4ed067b45e95c85c7a9b9337cbcfa81fae2cfe24
Link:
https://www.unpac.me/results/9e1f36f0-3ba9-4f53-affd-a9f38954520c/
SH256 hash:
c432fab5c1779fe9416552d16139582150d45fa0ee1231daff32b32fd98738a0
MD5 hash:
3a9332527fc25068c4911b3a9d9089e6
SHA1 hash:
07032abe6c75ef587d8be715f8da549cd7bec325
Link:
https://www.unpac.me/results/9e1f36f0-3ba9-4f53-affd-a9f38954520c/
SH256 hash:
c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782
MD5 hash:
96ffb1d004943f5c289366a97089e907
SHA1 hash:
807cef9673faca4f0f10508124016a804c72aa10
Link:
https://www.unpac.me/results/9e1f36f0-3ba9-4f53-affd-a9f38954520c/
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/c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782

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 c736d5dcb526ba8db53db123fd2e547d478669edff900559766e434dc7fc6782

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2741233/
  
URLhaus
https://urlhaus.abuse.ch/url/2745333/
  
URLhaus
https://urlhaus.abuse.ch/url/2741240/
  
URLhaus
https://urlhaus.abuse.ch/url/2745356/
  
URLhaus
https://urlhaus.abuse.ch/url/2741218/
  
URLhaus
https://urlhaus.abuse.ch/url/2739329/
  
URLhaus
https://urlhaus.abuse.ch/url/2745340/
  
URLhaus
https://urlhaus.abuse.ch/url/2741245/
  
URLhaus
https://urlhaus.abuse.ch/url/2741215/
  
URLhaus
https://urlhaus.abuse.ch/url/2745345/
  
URLhaus
https://urlhaus.abuse.ch/url/2741216/
  
URLhaus
https://urlhaus.abuse.ch/url/2745352/
  
URLhaus
https://urlhaus.abuse.ch/url/2739289/
  
URLhaus
https://urlhaus.abuse.ch/url/2745373/
  
URLhaus
https://urlhaus.abuse.ch/url/2741236/
  
URLhaus
https://urlhaus.abuse.ch/url/2741225/
  
URLhaus
https://urlhaus.abuse.ch/url/2745365/
  
URLhaus
https://urlhaus.abuse.ch/url/2745332/
Cape
Cape
https://www.capesandbox.com/analysis/470098/

Comments