MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f. 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: 16

Intelligence 16 IOCs YARA 3 File information Comments

SHA256 hash:	2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f
SHA3-384 hash:	d4eca6b8abeca05ba2e10d3f47b72168ddffb6f3a7542a785955765147e506862942626037e9a2ac32a0926cd02a8560
SHA1 hash:	88f3aaf332bdc1ed1e6870d757b07ed9c3f47c4b
MD5 hash:	7b9f684059e6b84764f01b64c45eb828
humanhash:	bulldog-texas-washington-berlin
File name:	7b9f684059e6b84764f01b64c45eb828.exe
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	6'640'978 bytes
First seen:	2024-06-01 17:00:13 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'464 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	98304:mvGoTQdSVyjcSk+o55e4sknnO03fMmazTUW5bjqvG8N/1HAJsT6sGeP14H1633i:docdSVT3PnZfVazTUuCtB1Cs1GeiVA3i
Threatray	313 similar samples on MalwareBazaar
TLSH	T1BE6633033604EA71DA61FA7C8E71A5211137742EC0ED70A97EEF06CCEB46EA79531B64
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:
194.59.30.121:80

Intelligence

File Origin

# of uploads :

# of downloads :

351

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f.exe

Verdict:

Malicious activity

Analysis date:

2024-06-01 17:03:36 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/94dc4bd2-5600-4fc3-9b8c-d968c5c6b2e6

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:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=665b59542188817e5eb6d9ffwin7simulatehigh_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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

borland_delphi fingerprint installer lolbin overlay packed shell32

Link:

https://www.filescan.io/uploads/665b53cf32eca5b280018314/reports/2ea8ec8a-3a12-4d35-9a1f-1eb70e157f78/overview

Verdict:

Suspicious

Labled as:

HEUR/AGEN.1372994

Link:

https://www.hybrid-analysis.com/sample/2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f

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:

Malicious

Link:

https://analyze.intezer.com/analyses/51783948-cb1c-4cf0-b8ca-d38c99e824bd

Result

Threat name:

Socks5Systemz

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1450428

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

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:

56%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-06-01 13:56:58 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

15 of 38 (39.47%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=f4kfvkcdo35ryoptajvi475gfbarrd4su62k6cjg34qxgr6hcaxq._file

Verdict:

malicious

Socks5Systemz

1a89fca9221cd5c94a0a5962d9f33c684a768028133877963c946af094992511

Socks5Systemz

a08a90cfeb9e026f3d196d0cd522487730301b9ae381b8bd7ed1129fdc095d83

Socks5Systemz

a4055964f3c620c0e4c0aa5ce9ff2a28e249a472f6bb7f6c4c356f4bf1b94388

Socks5Systemz

bedbc3159b68fe1491f189656f0260fe3d0c3a0d5f3b2e91ad937bad54e649ff

Socks5Systemz

fe66709abfc8ebc81d937807326ec8919af8da242aac4c76562a98011c239929

Socks5Systemz

+ 303 additional samples on MalwareBazaar

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/240601-vjh9rshh58/

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

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ab88ae05-05ba-44be-bda5-d66c03407ae7

Unpacked files

SH256 hash:

05318a272a1b1b15b3cbc26c6af87f3bba82a5c7e8b4e2bfd56389f613cbb888

MD5 hash:

7412a940b55d0caa3097fde74a1d88b7

SHA1 hash:

697328ca1ff2845992e66aacb0fe9193a748fa0a

Detections:

Socks5Systemz

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

Parent samples :
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SH256 hash:

453598fe908221e3c387b0b6ab69a0b0f5948f83f186b5642b5d6508a319c11a

MD5 hash:

0fe28f1f2dea60bc8b2745e6fad06b03

SHA1 hash:

a08392d649a4c4d7daa4f36eda38bb52ef8c8bd7

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

SH256 hash:

4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2

MD5 hash:

0ee914c6f0bb93996c75941e1ad629c6

SHA1 hash:

12e2cb05506ee3e82046c41510f39a258a5e5549

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

SH256 hash:

8bc5696fb675bc985d52a35eee1cb84260da7e51514b5defddba8d0af66bac32

MD5 hash:

e0f1d5754006de39562d8bd0a0c7cb5f

SHA1 hash:

30c38c1c47dbe37a1408b9c89346d5d9b7ea0709

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

SH256 hash:

db7a430ade84bf7d74e10ea7871653b19075aacf20a99176165d569d3af3dc4e

MD5 hash:

61254980c017d64896df80a8f1b8589e

SHA1 hash:

12b56af5c179af06b9f32b167862a2b1e4139d29

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

SH256 hash:

2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f

MD5 hash:

7b9f684059e6b84764f01b64c45eb828

SHA1 hash:

88f3aaf332bdc1ed1e6870d757b07ed9c3f47c4b

Link:

https://www.unpac.me/results/d45ff7dc-e3ff-480a-a817-d0b42acad64a/

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/2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f

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 2f145aa84376fb1c39f3026a8e7fa62841188f92a7b4af0926df217347c7102f

(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

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample