MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe. 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: 15

Intelligence 15 IOCs YARA 3 File information Comments

SHA256 hash:	7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe
SHA3-384 hash:	c82b89d5c762a8e78ed539bf210b113eeb7f3de78c1af462ae2ecec056c81101477a829545bc45c51aa8e33002a45ec5
SHA1 hash:	67d3b589e2318854f2cdd3fbdaa7250dc7eb292a
MD5 hash:	a59c2cc39c107545a84b714c93114209
humanhash:	lithium-zulu-bacon-beer
File name:	a59c2cc39c107545a84b714c93114209.exe
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	4'858'556 bytes
First seen:	2024-06-12 02:00:14 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'608 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	98304:m+JgJ98ZoL/oGkoDxGz6eQ/UQVUpmDEzHNL1zjGEjJS09MogVx:DK98KzHGzAUQupmDE7zTFMz
Threatray	370 similar samples on MalwareBazaar
TLSH	T12D2633907756D8F0E17644F82F29D1C06035B2A04FBB953C714D99CAA93B3EEA2F9B05
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) (4504/4/1) 1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):
dhash icon	b298acbab2ca7a72 (2'335 x GCleaner, 1'830 x Socks5Systemz, 67 x RedLineStealer)
Reporter	abuse_ch
Tags:	exe Socks5Systemz

abuse_ch

Socks5Systemz C2:
94.156.8.14:80

Intelligence

File Origin

# of uploads :

# of downloads :

440

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe.exe

Verdict:

Malicious activity

Analysis date:

2024-06-12 02:02:54 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/7f63cfd2-e955-4b1f-80dd-349957daba72

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Adware.PCCleaner.B.UNOFFICIAL

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66690160530d67a8336279abwin7simulatehigh_evasion

Tags:

Encryption Stealth Heur

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:

borland_delphi fingerprint installer lolbin overlay packed shell32

Link:

https://www.filescan.io/uploads/6669015f910ce98966f95eb0/reports/dd075a61-8395-479a-9142-f1d89185b793/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8afb7032-c0ca-4ac1-8f89-df92f9158431

Result

Threat name:

Socks5Systemz

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1455730

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to infect the boot sector

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

Machine Learning detection for dropped file

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Yara detected Socks5Systemz

Behaviour

Behavior Graph:

Download SVG

Score:

76%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe/

Threat name:

Win32.Trojan.Privateloader

Status:

Suspicious

First seen:

2024-06-10 08:45:59 UTC

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=pmfnpmehvihe4sf5ivkp36m4qmuag5ujutqomztbpxspze7vr77a._file

Verdict:

malicious

Socks5Systemz

184e3948fd3898531491321edccd921c21649b4ae7aa4ecd33822d0180b74ead

Socks5Systemz

82eeb1ef814f784c6b4a3fb91de8f6ad837ca2a3f42b080e88d1fe935012cf4b

Socks5Systemz

87f8771966eacd833ce2cc81595e72bd47f37e5f8f3a869b6a8198ab0056cc8c

Socks5Systemz

bedbc3159b68fe1491f189656f0260fe3d0c3a0d5f3b2e91ad937bad54e649ff

Socks5Systemz

e8dff7348ea1eaa185b0fcf1c882afd621e5155bc3f0452c4f76d4d498862536

Socks5Systemz

+ 360 additional samples on MalwareBazaar

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/240612-cfjr1sycqn/

Behaviour

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

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:

ailzilg.ru
http://ailzilg.ru/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8ffa16c7ed9c
http://ailzilg.ru/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12eab517aa5c96bd86eb92824b96148ab2865b77f80ebad9c10f7cb63037ed2ab423a43b4383ba915d911ec07bb606a0708720fa11b861c353baf51aba1e7242fa7023cc366689fe19c1ea929d39c4
diibpit.info

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/2eee67c4-f40e-49f0-adb6-8649deda99c2

Unpacked files

SH256 hash:

95694c71475472438e31f20f3e04ac6bf1fa4e4b5d9e124fe2beedaf1b1f2984

MD5 hash:

e2df69aa6f536ce889552ddea177b697

SHA1 hash:

6fd591ea695b8ae7c0642cd0763fdfdd84fbae5f

Detections:

Socks5Systemz

Link:

https://www.unpac.me/results/aa84bf93-e9b9-411d-8ad5-95abbe680607/

Parent samples :
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SH256 hash:

878bbce04aa1cfc14aeabb5a994e29d736295ec30f23a82dbb522717ad807871

MD5 hash:

0d7cab0ad1117b01f285c51e8a18f446

SHA1 hash:

ce8da89e43b7b98053d90538461c4ddfddc065c0

Detections:

INDICATOR_EXE_Packed_VMProtect

Link:

https://www.unpac.me/results/aa84bf93-e9b9-411d-8ad5-95abbe680607/

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/aa84bf93-e9b9-411d-8ad5-95abbe680607/

SH256 hash:

4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2

MD5 hash:

0ee914c6f0bb93996c75941e1ad629c6

SHA1 hash:

12e2cb05506ee3e82046c41510f39a258a5e5549

Link:

https://www.unpac.me/results/aa84bf93-e9b9-411d-8ad5-95abbe680607/

SH256 hash:

47b349ce32f13d9dc4a688b68d52a7cb2bd3577a0c16cb6fd58a351cc3c1d7d2

MD5 hash:

3de85e3ff4a902d83b5e295d6a9b3baa

SHA1 hash:

09027b4f4ab9950351fdcaba35ba12bd37ccd2a5

Link:

https://www.unpac.me/results/aa84bf93-e9b9-411d-8ad5-95abbe680607/

SH256 hash:

7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe

MD5 hash:

a59c2cc39c107545a84b714c93114209

SHA1 hash:

67d3b589e2318854f2cdd3fbdaa7250dc7eb292a

Link:

https://www.unpac.me/results/aa84bf93-e9b9-411d-8ad5-95abbe680607/

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/7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe

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

exe 7b0ad7b087aa0e4e48bd4554fdf99c8328037689a4e0e666617de4fc93f58ffe

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2858526/

Delivery method

Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
SECURITY_BASE_API	Uses Security Base API	advapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CreateProcessA advapi32.dll::OpenProcessToken kernel32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryA kernel32.dll::GetSystemInfo kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateDirectoryA kernel32.dll::CreateFileA kernel32.dll::DeleteFileA kernel32.dll::GetWindowsDirectoryA kernel32.dll::GetFileAttributesA kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_API	Retrieves Account Information	advapi32.dll::LookupPrivilegeValueA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::PeekMessageA user32.dll::CreateWindowExA

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