MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d. 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: 14

Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash:	fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d
SHA3-384 hash:	c3468c5ed0fa32e9aacc2b957dad338e6674e7936c009dbe0ab882b8a98e415739a9bc0ac87509dc29d5b5dcd15e9812
SHA1 hash:	38d830f6b5cfe60ffc1ac3194c84f53d28afa063
MD5 hash:	7b5c9c816277ce3e0ab2c2987e2fb17d
humanhash:	delaware-delaware-yellow-spring
File name:	7b5c9c816277ce3e0ab2c2987e2fb17d.exe
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	4'478'789 bytes
First seen:	2024-05-11 07:55:17 UTC
Last seen:	2024-05-11 08:22:55 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'462 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	98304:cRW2fva4Yxwp0BT7o0OaCs4qcezx9IAAfdwUnvJG7Ly/E3Nm44mhjgc0Gft4IbB+:mXHYpB2Zqcex9DABn4b3NmYjlXVLv6
Threatray	3'326 similar samples on MalwareBazaar
TLSH	T13126331580C0C031E6438BF56F3AF776B639F63E2622B9D47994564EEF27360822B791
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 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter	abuse_ch
Tags:	exe Socks5Systemz

abuse_ch

Socks5Systemz C2:
79.110.49.244:80

Intelligence

File Origin

# of uploads :

# of downloads :

298

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d.exe

Verdict:

Malicious activity

Analysis date:

2024-05-11 08:06:49 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/de300ca4-6501-4017-8f1b-3c4793626c5b

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL

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

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 risepro shell32

Link:

https://www.filescan.io/uploads/663f2497b8652ad994a5b5ee/reports/a876e0cc-8c3f-4060-992d-3fc8b21e3ddc/overview

Verdict:

Suspicious

Labled as:

HEUR/AGEN.1372994

Link:

https://www.hybrid-analysis.com/sample/fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d

Malware family:

http://lame.sf.net

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/8f65adf7-f0f9-4ef3-a2be-e155ea273d1b

Result

Threat name:

Socks5Systemz

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1439977

Signature

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 API chain indicative of debugger detection

Found malware configuration

Machine Learning detection for dropped file

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:

85%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-05-10 21:09:31 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

10 of 37 (27.03%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7vyq3tza64fkeakh47gmikgnpwneg47wkd2r2gid5ug5feljq2oq._file

Verdict:

malicious

Socks5Systemz

4290538536fec9e39e474454088ca2ab49f85e1f73a28f4dca9d02193f678ba6

Socks5Systemz

5ee48d2691192b4e7a0b8a571a64e463501abf0fed4aa56fafa73f276b18197d

Socks5Systemz

6189a16383acf0d3f462ddbc89da19d8ae11d51d570d68108ce75e72fe1bbe99

Socks5Systemz

9a36202b5534a0e81b3a2bcaf254576dd9452b36c7ecd607776ccd3df0a744a8

Socks5Systemz

9ada07181610ce5042cbea91ca0bb76b02f53026a892d3290814a0b82e0b4eef

Socks5Systemz

a8ac0214e8414238e0a7796dc85fea70b6dfda9728dca2bd2e36c6a707cf4962

Socks5Systemz

d5443366bd6b13e9c3a7942cb0ada907485dc50799e3eea8921110a908e20620

Socks5Systemz

+ 3'316 additional samples on MalwareBazaar

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/240511-jspblahf95/

Behaviour

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://bbuuekb.com/search/?q=67e28dd83955a42b4006aa1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f671ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a628afe15c2eb9c
http://bhbstuk.com/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffa15c1eb97923e

Unpacked files

SH256 hash:

9c774333455b2c4cf39859a48af98865afa0f65d1c153540d7fa6ffd2966386c

MD5 hash:

f5ef7dda0a20d520d2ea04c0da74a2ef

SHA1 hash:

5a784d4a1c98c173fb1a956f71a0245311a3c544

Detections:

Socks5Systemz

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

Parent samples :
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SH256 hash:

4ec2ecc6240cbf92372fbdd164e61302caba39402206aa5c70ae12efe2b645f1

MD5 hash:

4e0190cf12a9e2b6e2cce10f72e4e58c

SHA1 hash:

1281b767ebb931d7ff07a1379dcb4d61c267752d

Detections:

INDICATOR_EXE_Packed_VMProtect

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

Parent samples :

SH256 hash:

c9419d181418c76f63d0f677402e12d87396a3a3111b7ecdbc610f3eb1d405bc

MD5 hash:

3ce31c4b12da717a788ce592eef8df20

SHA1 hash:

b5b7936d0b919036c188b1f9edb5ad7ab97f26a5

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

SH256 hash:

4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2

MD5 hash:

0ee914c6f0bb93996c75941e1ad629c6

SHA1 hash:

12e2cb05506ee3e82046c41510f39a258a5e5549

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

SH256 hash:

5b05ef36a2b5360a96a8424f0386ce0551c0c7686eb22501b64ef9ea063393e4

MD5 hash:

d92fbd0593f719ddbdeadf3491481a37

SHA1 hash:

1758aeeff6bec5d1bc149785eac986327845d610

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

SH256 hash:

fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d

MD5 hash:

7b5c9c816277ce3e0ab2c2987e2fb17d

SHA1 hash:

38d830f6b5cfe60ffc1ac3194c84f53d28afa063

Link:

https://www.unpac.me/results/263f15ca-b07a-45ca-a745-07a3eb9b21cc/

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/fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d

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 fd710dcf20f70aa20147e7ccc428cd7d9a4373f650f51d1903ed0dd29169869d

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2841815/

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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