MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7. 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 4 File information Comments 1

SHA256 hash:	74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7
SHA3-384 hash:	8c8d704a973bf8f0d9ac794874fd5e4a598035a590d9b1450fd66717ef7b828dc09f98f053bab243c4f4eed50c6f1ea8
SHA1 hash:	006364d4347fa51fa6f8a54a6cdc809a8c01307e
MD5 hash:	231713a670499516aa1ba308a831d4a1
humanhash:	finch-september-happy-hydrogen
File name:	231713a670499516aa1ba308a831d4a1
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	4'514'058 bytes
First seen:	2024-10-07 05:58:16 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	98304:N0wHakV2mIVcPM/sHi04Z9j9GRE0+nYXsRv7b1d/:SCLoJRsHi04gRH+n2ER
Threatray	271 similar samples on MalwareBazaar
TLSH	T18126331723472C3CE4348A701D39F72CB6773B3A0D67B2BCA5C8A59BAE73500945A766
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)
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 :

451

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

231713a670499516aa1ba308a831d4a1

Verdict:

No threats detected

Analysis date:

2024-10-07 06:01:36 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/233837ef-6c5d-4f01-81f8-cc8e33c4cbea

Note:

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

Detection(s):

SecuriteInfo.com.UntrustedCertificate.OpenCandy7AF.8482.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670378a7b932c04ee8fdb961

Tags:

Dropper Exploit Virus

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

borland_delphi fingerprint installer lolbin overlay packed shell32

Link:

https://www.filescan.io/uploads/670378a74d903f1f7eeea4bd/reports/0ea71979-5673-47b3-a319-ec919b6f6356/overview

Verdict:

Suspicious

Labled as:

HEUR/AGEN.1372994

Link:

https://www.hybrid-analysis.com/sample/74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7

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:

Unknown

Link:

https://analyze.intezer.com/analyses/4ce746e2-1d25-4339-a531-b44769ea20b9

Result

Threat name:

Socks5Systemz

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1527658

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 API chain indicative of debugger detection

Found malware configuration

Machine Learning detection for dropped file

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file has a writeable .text section

Suricata IDS alerts for network traffic

Yara detected Socks5Systemz

Behaviour

Behavior Graph:

Download SVG

Score:

76%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-10-07 05:59:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 38 (52.63%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=osq2i6exa27weih53lrrlghtlmeascjcghiv3tqanesjwdmf5hlq._file

Verdict:

malicious

Label(s):

socks5systemz

Socks5Systemz

2c90d977b28730793bf9d6be7873b8d8ba7f55194737da0dd282e388740e9475

Socks5Systemz

46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58

Socks5Systemz

e609e82d949e7d651a97dc59c7e3c9c32bc1e2ba51dc2c3cd474f75af40e69e0

Socks5Systemz

error

Socks5Systemz

f84e463bc0f946899f3c54f0ce77817164f51d8af49798f159ddcc8ac82610a0

Socks5Systemz

+ 261 additional samples on MalwareBazaar

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/241007-gpqddazbnm/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

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/9b8bf645-514d-444c-bf33-dd9612bf7dcb

Unpacked files

SH256 hash:

38744604cffa9d67c25e1821a86b37f2bc8d30c606811445b119fc37204ebb23

MD5 hash:

f2d2c9642bf5302826472d83170af303

SHA1 hash:

028caa06ad42fbca6dfe1c78b6d9441e60712821

Link:

https://www.unpac.me/results/17b77980-c6fb-4789-b556-58df7a23db2d/

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/17b77980-c6fb-4789-b556-58df7a23db2d/

SH256 hash:

4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2

MD5 hash:

0ee914c6f0bb93996c75941e1ad629c6

SHA1 hash:

12e2cb05506ee3e82046c41510f39a258a5e5549

Link:

https://www.unpac.me/results/17b77980-c6fb-4789-b556-58df7a23db2d/

SH256 hash:

acc175f391eeabb03b53612b9bad163fdb5060dd14083113a750d8625fe96116

MD5 hash:

ad2d17000928cdae02d1ca78c9966296

SHA1 hash:

8a1960571b6cf5c4760670e161255d006ba9d15a

Link:

https://www.unpac.me/results/17b77980-c6fb-4789-b556-58df7a23db2d/

SH256 hash:

74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7

MD5 hash:

231713a670499516aa1ba308a831d4a1

SHA1 hash:

006364d4347fa51fa6f8a54a6cdc809a8c01307e

Link:

https://www.unpac.me/results/17b77980-c6fb-4789-b556-58df7a23db2d/

Malware family:

Socks5Systemz

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/74a1a4789706/report/overview.html

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/74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7

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:	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 74a1a4789706bf6220fddae31598f35b0809092231d15dce0069249b0d85e9d7

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3186007/

URLhaus

https://urlhaus.abuse.ch/url/3189427/

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 2024-10-07 05:58:17 UTC

url : hxxp://176.113.115.95/thebig/getlab.exe