MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738
SHA3-384 hash: b41c29759d8395b206caa932af5a0b29e1ecb54b105137d544e6ca8336c0b6d37d14108104328c2805cc5ee135f35a9c
SHA1 hash: fff73b22f30e35b0dc216643125f5eb6f67e1b8e
MD5 hash: 6e85cfe05a52f0c4369d9549e15e018a
humanhash: lion-seventeen-bacon-equal
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'542'653 bytes
First seen:2024-12-04 15:02:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:Isk1SfVHMikA19oO1N6mfPQybZa6d55X78pEJBJPnW4aFOdN:2ofVHum51N6I4y95JYI/Pn/dN
TLSH T10CF53345ABE098B2F965FEB04D144F6984ABB8A119FD4C2A376C21CA1F93CD484337D7
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: https://176.113.115.163/instrumental/basx.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
394
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-04 15:22:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/561e6d46-20b8-4747-be08-49435619f6db

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67507032bc8c6beb3075a81c
Tags:
dropper virus madi sage
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
Launching the process to interact with network services
Launching a process
Creating a service
Modifying a system file
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packed packed packer_detected
Link:
https://www.filescan.io/uploads/67506f2e9bb7c8de0af39ed4/reports/4120b9a3-33e6-4ee2-9f73-c8884903e299/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1375784
Link:
https://www.hybrid-analysis.com/sample/4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7654a261-1a08-4763-8266-82bf49aa8784
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1568440
Signature
AI detected suspicious sample
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
78%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738/
Threat name:
Win32.Trojan.Munp
Create hunting rule
Status:
Malicious
First seen:
2024-12-04 15:03:14 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ifesbh74dvbg44hhqyfgwbdry3wwatpion6gcvx57gorqbwye44a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/241204-se1xxatrej/
Behaviour
Modifies system certificate store
Runs net.exe
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2dc1f233-175c-49e4-a6ec-b3d56c4c34d5
Unpacked files
SH256 hash:
4b3003f290237ff16b4a85beb57e6a8e1ba7a9b94109001a7133b0a92a98e1b0
MD5 hash:
c4b86dfce38359f839a027a31ae73e20
SHA1 hash:
b265bdbdee580c3430eb7f815090620e99583453
Link:
https://www.unpac.me/results/a57cfb36-48f8-4e16-8852-862eb1659afc/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/a57cfb36-48f8-4e16-8852-862eb1659afc/
SH256 hash:
67168398fa2e166d15ecf99abb1c8ca57f6ca107004a88a242ace22b7588a830
MD5 hash:
1e18559083bcf5b57f5c36aa5912c822
SHA1 hash:
b2cc794d1850acf36aa8f419172b64e85b09fef2
Link:
https://www.unpac.me/results/a57cfb36-48f8-4e16-8852-862eb1659afc/
SH256 hash:
4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738
MD5 hash:
6e85cfe05a52f0c4369d9549e15e018a
SHA1 hash:
fff73b22f30e35b0dc216643125f5eb6f67e1b8e
Link:
https://www.unpac.me/results/a57cfb36-48f8-4e16-8852-862eb1659afc/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4149209ffc1d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Socks5Systemz

Executable exe 4149209ffc1d426e70e7860a6b0471c6ed604de8737c6156fdf99d1806d82738

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3319906/

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