MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229
SHA3-384 hash: 47928b9021aba8dde32e9e3d6e4fbcc7f5cb7c97731343c3a69e3404746ffd9a8cd4cc3e987ff2822a7789bcff35ad72
SHA1 hash: 4c8e8e316784537be715e58e62feb4c6aa02bd51
MD5 hash: ee42c29675d7fc861464f7265f55e42f
humanhash: paris-queen-oranges-winner
File name:gefox.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'184'191 bytes
First seen:2024-09-17 20:35:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'462 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:M/Pl/Bgyf6ZHRkgBlLF1vVCXVC2Vmsq4K:U++YHRkYlLvolgsg
TLSH T137E533C5A5D22A7AE59453B22F7EA5470FB7F20115312049A98D7FCE4F0BB63C20B6E1
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):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter NDA0E
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
442
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
http://185.215.113.16/dobre/splwow64.exe
Verdict:
Malicious activity
Analysis date:
2024-09-17 19:07:22 UTC
Tags:
amadey botnet stealer opendir loader cryptbot netreactor privateloader crypto-regex evasion telegram vidar
Link:
https://app.any.run/tasks/b14f1de7-42dc-4807-8c14-ec059f8bb4b4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Application.DealAlpha.1.Gen-3.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e9e8345d6a2b58599a9d89
Tags:
Encryption Generic Stealth Trojan
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/66e9e837043c09361a303fc4/reports/8c8c0502-9862-4026-a2ee-8361584a8f45/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229
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/f448f356-efab-484a-b975-d2630dccd5cf
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1512813
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
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
59%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-09-17 20:36:05 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rpc2vooehwx2oy7m6dcpiubjqamdwgqvmdujde4xvrx7glquiiuq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240917-zdj2bstemr/
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/13e23e9a-a8a5-4151-919f-4c5b18febba3
Unpacked files
SH256 hash:
f29d9942f1549320710360ae18f7cb2dd4a1d28ac061a1ba5d8c144f2c1c7cdc
MD5 hash:
70ff460a77283b23cebc0f086038dd88
SHA1 hash:
215e7096726365e01e854247dd12ecf7219bb4db
Link:
https://www.unpac.me/results/8a8b8f33-f29b-45d4-8211-3792a6685b2e/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/8a8b8f33-f29b-45d4-8211-3792a6685b2e/
SH256 hash:
afb942f15ecdb8787c3baaaf9343f0fc942e15fec6971e1669589832829a8c6b
MD5 hash:
e0cb51f65998757f2e651d5106becf66
SHA1 hash:
1660c9194a5e6f36154abcdfbcba0c3e1a071958
Link:
https://www.unpac.me/results/8a8b8f33-f29b-45d4-8211-3792a6685b2e/
SH256 hash:
8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229
MD5 hash:
ee42c29675d7fc861464f7265f55e42f
SHA1 hash:
4c8e8e316784537be715e58e62feb4c6aa02bd51
Link:
https://www.unpac.me/results/8a8b8f33-f29b-45d4-8211-3792a6685b2e/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8bc5aab9c43d/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/8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229

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_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
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: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

Executable exe 8bc5aab9c43dafa763ecf0c4f4502980183b1a1560e8919397ac6ff32e144229

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3177904/
  
URLhaus
https://urlhaus.abuse.ch/url/3178702/
  
URLhaus
https://urlhaus.abuse.ch/url/3178703/
  
URLhaus
https://urlhaus.abuse.ch/url/3178704/
  
URLhaus
https://urlhaus.abuse.ch/url/3178705/
  
URLhaus
https://urlhaus.abuse.ch/url/3178706/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetWindowsDirectoryA
kernel32.dll::GetFileAttributesA
kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments