MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae. 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 5 File information Comments 1

SHA256 hash:	2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae
SHA3-384 hash:	048cd4767e2dd943198d30542b13d68b00cafb8e175186884124e7c3c351952a725240dcc4afc8623290144bd6edad21
SHA1 hash:	aeb4382be0a161475812a6681989101a000b5ee6
MD5 hash:	c14fc8839a721e5e19d9534659cd8dc2
humanhash:	fourteen-nineteen-wyoming-arizona
File name:	c14fc8839a721e5e19d9534659cd8dc2
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	4'443'825 bytes
First seen:	2024-10-14 21:56:27 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	98304:uafXbokFLJvCnqQGODVqScAuTM2cAlZik1XBbu7WY8q9zkBj:JTQn13nZ2cArXR5YLcj
Threatray	546 similar samples on MalwareBazaar
TLSH	T1E826333FECFC00F2F026047C49799D7C666BEA31292C372066FE47995E635026A1B676
TrID	51.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28) 37.1% (.EXE) Inno Setup installer (107240/4/30) 4.9% (.EXE) Win32 Executable Delphi generic (14182/79/4) 2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
File icon (PE):
dhash icon	b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter	zbetcheckin
Tags:	32 exe Socks5Systemz

Intelligence

File Origin

# of uploads :

# of downloads :

406

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

c14fc8839a721e5e19d9534659cd8dc2

Verdict:

No threats detected

Analysis date:

2024-10-14 21:57:29 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/b4c86826-8142-4192-a69f-e9faa1eae148

Note:

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

Detection(s):

SecuriteInfo.com.Adware.Bestcode.10.23973.2984.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670d93b0707bcd8537fba811

Tags:

Dropper Exploit Virus

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/670d93afa3cc924e39fcd883/reports/7f4f092c-908a-4ddc-aa2a-6135ede3d8a6/overview

Verdict:

Suspicious

Labled as:

HEUR/AGEN.1372994

Link:

https://www.hybrid-analysis.com/sample/2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae

Result

Verdict:

MALICIOUS

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/fa88f4c5-2802-4ad7-9dd6-e340a1feb416

Result

Threat name:

Socks5Systemz

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1533596

Signature

AI detected suspicious sample

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

PE file has a writeable .text section

Suricata IDS alerts for network traffic

Yara detected Socks5Systemz

Behaviour

Behavior Graph:

Download SVG

Score:

18%

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-10-14 21:57:07 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

14 of 24 (58.33%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fk2j5vhfwfvkoxxxugyrmnazd3wjqxtvcu4udsgez73xaxpesoxa._file

Verdict:

malicious

Label(s):

socks5systemz

Socks5Systemz

2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae

Socks5Systemz

621c980dc09e88defb924dff23c37ae30e94825f456d117202382652a2071768

Socks5Systemz

71afb06333583d75eb7e94aa67701b945065fb2741406d3752111d28d635faf0

Socks5Systemz

b619d2e402eed71d382d32483778a5fc01d047f684e38c486a57b6b0dde5566e

Socks5Systemz

error

Socks5Systemz

+ 536 additional samples on MalwareBazaar

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/241014-1txg2asdmr/

Behaviour

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

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/b40c8cc9-046c-4c88-a27c-f10953b0c8db

Unpacked files

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/ac18c6cc-70f1-498f-8d0a-8c5a62ffafeb/

SH256 hash:

17db74c713e0c12df74245243e7a63e75815e4f4d6fd9feca2d4d38041dd6ef0

MD5 hash:

054eed91b90c8066725331381c056a0b

SHA1 hash:

1a6ed65573f5f2e0664f32518b43b8b8cd7e14e0

Link:

https://www.unpac.me/results/ac18c6cc-70f1-498f-8d0a-8c5a62ffafeb/

SH256 hash:

0a6c41612400c3400466a0583dbb0e6c9bd310393704807e4f9617aa53abded6

MD5 hash:

42bf074b99a445614bd19c6e5724a01a

SHA1 hash:

a07123adbe7fa8bbd4a001332dc08aa6d3b5aec0

Link:

https://www.unpac.me/results/ac18c6cc-70f1-498f-8d0a-8c5a62ffafeb/

SH256 hash:

8ddf197b0bfdd4ee93067640dabd42eaeb90aff35029befd67fca28f8c873993

MD5 hash:

fb9902a49606e26b93715c43bf6292b8

SHA1 hash:

557d16bc33c78595d46a88de32be862251ebf36a

Link:

https://www.unpac.me/results/ac18c6cc-70f1-498f-8d0a-8c5a62ffafeb/

SH256 hash:

2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae

MD5 hash:

c14fc8839a721e5e19d9534659cd8dc2

SHA1 hash:

aeb4382be0a161475812a6681989101a000b5ee6

Link:

https://www.unpac.me/results/ac18c6cc-70f1-498f-8d0a-8c5a62ffafeb/

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/2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae

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:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	ScanStringsInsocks5systemz Create hunting rule
Author:	Byambaa@pubcert.mn
Description:	Scans presence of the found strings using the in-house brute force method

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 2ab49ed4e5b16aa75ef7a1b11634191eec985e75153941c8c4cff7705de493ae

(this sample)

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

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zbet commented on 2024-10-14 21:56:28 UTC

url : hxxp://46.8.229.59/thebig/swf.exe