MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4. 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 1 File information Comments
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SHA256 hash: bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4
SHA3-384 hash: 64ea82b220eff009ea43ef0e7c3e615016d8df3791ee549becedc5bef81ffca6a7df1537029cc1fee0dbdc443c856e32
SHA1 hash: 9317ef10f890f6a42e4f4b1eb9a429c14cdfabbb
MD5 hash: 451ccb06dad688feaf169900511b546d
humanhash: kentucky-lithium-may-georgia
File name:SecuriteInfo.com.FileRepMalware.32553.32603
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'914'414 bytes
First seen:2023-12-30 20:21:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:QKg54KRqbBLSp12Jsm2KcMf6YVcK0B4dm8:nHNLzJ2lMy7KK4dD
TLSH T1153633C268119A74F113D9352861910A1BE16316ABF6D317316D698FBBB38E2C3CB737
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)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
kelihos
Create hunting rule
ID:
1
File name:
bomb.zip
Verdict:
Malicious activity
Analysis date:
2023-12-30 16:52:42 UTC
Tags:
opendir kelihos trojan loader payload stealer stealc netsupport unwanted purplefox backdoor amadey botnet phorpiex dupzom vidar redline phishing lumma redosdru risepro guloader evasion nitol servstart agenttesla
Link:
https://app.any.run/tasks/86d9e27d-90b8-4de1-9bc7-e5b276dca0dc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.32553.32603.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching the process to interact with network services
Modifying a system file
Creating a file
Creating a service
Launching a process
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 in the Program Files subdirectories
Moving a file to the Program Files subdirectory
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/65907beeffafd83ebca0915c/reports/ba06d2a9-da9b-4e0d-9c18-881aac3878d6/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4
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/c86af002-fc89-4a92-b017-9f8e4e12291f
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1368296
Signature
Antivirus / Scanner detection for submitted sample
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
Multi AV Scanner detection for submitted file
PE file has nameless sections
Snort IDS alert for network traffic
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1368296 Sample: SecuriteInfo.com.FileRepMal... Startdate: 30/12/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 7 other signatures 2->46 8 SecuriteInfo.com.FileRepMalware.32553.32603.exe 2 2->8         started        process3 file4 28 SecuriteInfo.com.F...are.32553.32603.tmp, PE32 8->28 dropped 11 SecuriteInfo.com.FileRepMalware.32553.32603.tmp 17 63 8->11         started        process5 file6 30 C:\Program Files (x86)\...\jsonstdapi.exe, PE32 11->30 dropped 32 C:\Program Files (x86)\...\is-CMP2K.tmp, PE32 11->32 dropped 34 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 11->34 dropped 36 83 other files (none is malicious) 11->36 dropped 14 jsonstdapi.exe 1 15 11->14         started        17 net.exe 1 11->17         started        19 jsonstdapi.exe 1 2 11->19         started        process7 dnsIp8 38 dlpsyxj.info 185.196.8.22, 49711, 49712, 49714 SIMPLECARRER2IT Switzerland 14->38 22 conhost.exe 17->22         started        24 net1.exe 1 17->24         started        26 C:\ProgramData\...\XBLNetconfig75.exe, PE32 19->26 dropped file9 process10
Score:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-12-30 18:17:57 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 23 (52.17%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4z7w2brw5k3yvbgsvv3e3njqgmdcddulq2yxndibxkrjsu6a6sa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231230-y5kaqsdahp/
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
767ce02dfc52bc478b9442e4e46396e6e97f21de1a30456a126ca7e56399f158
MD5 hash:
fd57bccfc39411ba5f7e599ba94cc996
SHA1 hash:
f95babe6c42eb277fd2ba4a9985d27aa386fccff
Link:
https://www.unpac.me/results/ed663b2b-0d10-4bd7-8bc3-8af2d2837c11/
Parent samples :
10f9cc26e26e53771700e9b3e241bb303b4d07d0337dc72bbc0d8b3646af39b0
2fdc4c2698bb27b5123709314702ade5ba324dae00c1b45dcb5f521810a40849
dab7b9c704c4834fa6f123f4acff79dc70cb6e6c505430c5e6751b4923d7c7ea
cff57eb324f603b69429380de8cb79ae9e56526f0bcb369fe727b733079f08bd
SH256 hash:
7867e68ccdf39fe49214e36027fe1e05d6008cb96b347fa6d7830791f0e4e05f
MD5 hash:
7c072e9b89dd846377dcb16cbc446019
SHA1 hash:
5c7bfee0e3e4c14482e734f3b2bb71148cd722ee
Link:
https://www.unpac.me/results/ed663b2b-0d10-4bd7-8bc3-8af2d2837c11/
SH256 hash:
0d68e1b7fd3d5628f23e27aa116e9e7c25238f76c90326522b9922e6f116efea
MD5 hash:
ee56fb665c76806ffceea534458001c6
SHA1 hash:
b3e2a0191ac20de6462c2b04bef80b30b67e0fec
Link:
https://www.unpac.me/results/ed663b2b-0d10-4bd7-8bc3-8af2d2837c11/
SH256 hash:
7511a0bc6edb251077e3838dcd82ab7fd2c073ce67fee67ceb54779225b11446
MD5 hash:
e11d367ad4483775d9ae1ed8c14a7d35
SHA1 hash:
9e33c475134b3696779e987748f6512a788ad52c
Link:
https://www.unpac.me/results/ed663b2b-0d10-4bd7-8bc3-8af2d2837c11/
SH256 hash:
8e693543b7c4dfafb46fd320d1ee60086031ab624fc666d664768f9ec7d711e9
MD5 hash:
8ce56701cbc52fbd5ee02eddad235b5d
SHA1 hash:
089d78eb5d073ce5ee03905989a4ee14180ee2ec
Link:
https://www.unpac.me/results/ed663b2b-0d10-4bd7-8bc3-8af2d2837c11/
SH256 hash:
bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4
MD5 hash:
451ccb06dad688feaf169900511b546d
SHA1 hash:
9317ef10f890f6a42e4f4b1eb9a429c14cdfabbb
Link:
https://www.unpac.me/results/ed663b2b-0d10-4bd7-8bc3-8af2d2837c11/
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/bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4

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 bf33fb6831b755bc5426956bb26da98198310c745c358bb4680dd514ca9e07a4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2741232/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2741251/
  
URLhaus
https://urlhaus.abuse.ch/url/2739285/
  
URLhaus
https://urlhaus.abuse.ch/url/2741248/
  
URLhaus
https://urlhaus.abuse.ch/url/2739327/
  
URLhaus
https://urlhaus.abuse.ch/url/2741246/
  
URLhaus
https://urlhaus.abuse.ch/url/2741223/
  
URLhaus
https://urlhaus.abuse.ch/url/2741227/
  
URLhaus
https://urlhaus.abuse.ch/url/2745331/
  
URLhaus
https://urlhaus.abuse.ch/url/2745338/
  
URLhaus
https://urlhaus.abuse.ch/url/2745346/
  
URLhaus
https://urlhaus.abuse.ch/url/2745358/
  
URLhaus
https://urlhaus.abuse.ch/url/2745368/
  
URLhaus
https://urlhaus.abuse.ch/url/2745374/
  
URLhaus
https://urlhaus.abuse.ch/url/2745327/
  
URLhaus
https://urlhaus.abuse.ch/url/2745351/

Comments