MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860
SHA3-384 hash: 90b6ff03c14813ef778845703067c0c8c1a18c0a1664503d243784f509f648eabba28b929f95a7d212b07ece9f63d301
SHA1 hash: 3d5ab5e1ad2270dfa7dba9328be6a0b8c867e908
MD5 hash: 16c1b3c872a490d259d8ccca7cedad11
humanhash: violet-sixteen-double-lion
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'466'709 bytes
First seen:2024-09-15 11:53:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'453 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:MP/iDooszUlDcnmtyYdH4UpA99UNPgj/HuT6BJkDpsqd:bDvszIhKUIgPNQJCs+
TLSH T1C1F53340A1EBBCB2D66A8F724D1BC161D5037B014E7266B43DCD839EEB23585854EBF2
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 Bitsight
Tags:exe Socks5Systemz


Avatar
Bitsight
url: http://176.113.115.33/ssl/soon.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
424
Origin country :
US US
Vendor Threat Intelligence
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=66e6cadc2ebf76853bd5ca8c
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/66e6cadbba486ed7e86ed895/reports/2dad547e-8687-47ef-b885-838d52c223ed/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860
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/7b0ef63e-1876-4c8f-8f43-cd96552e0e28
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511441
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 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
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
60%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860/
Threat name:
Win32.Trojan.Munp
Create hunting rule
Status:
Malicious
First seen:
2024-09-15 11:54:11 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ldn4mgyudmn2lskxyksl6ebwvd7zee26zseaqwjf47blvttgbbqa._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240915-n2vxystblr/
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/8bfe0ac9-1776-4551-8a9f-6b2a6cf6df11
Unpacked files
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/8f2b265d-f499-4adb-b5b5-923f9ef2c22c/
SH256 hash:
b20a8d88c550981137ed831f2015f5f11517aeb649c29642d9d61dea5ebc37d1
MD5 hash:
526426126ae5d326d0a24706c77d8c5c
SHA1 hash:
68baec323767c122f74a269d3aa6d49eb26903db
Link:
https://www.unpac.me/results/8f2b265d-f499-4adb-b5b5-923f9ef2c22c/
SH256 hash:
17678e81d5560ee52712bce3810f3c676ab33665609428446ef7b0c2da22563b
MD5 hash:
86c03868517eedabbeb6c7ecea467464
SHA1 hash:
cf6a10e373098387c1f56b14f763316733b80569
Link:
https://www.unpac.me/results/8f2b265d-f499-4adb-b5b5-923f9ef2c22c/
SH256 hash:
58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860
MD5 hash:
16c1b3c872a490d259d8ccca7cedad11
SHA1 hash:
3d5ab5e1ad2270dfa7dba9328be6a0b8c867e908
Link:
https://www.unpac.me/results/8f2b265d-f499-4adb-b5b5-923f9ef2c22c/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/58dbc61b141b/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/58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860

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: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 58dbc61b141b1ba5c957c2a4bf1036a8ff92135ecc88085925e7c2bace660860

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3167586/

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

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