MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe
SHA3-384 hash: 23f20a20dedc19a9a9034e0e7c8e57bf6bfe9f3f381f9cf770fdacc923148983bc9246ec8bd858c88290a564090b999e
SHA1 hash: cfba083a32a6c0643e01464ca9a83dae21df904f
MD5 hash: 37c5ecf336e608f59218b2cec4b85df0
humanhash: burger-michigan-sixteen-kilo
File name:37c5ecf336e608f59218b2cec4b85df0.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'567'677 bytes
First seen:2024-12-02 14:51:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:1vmZ8fgCsH465hmZVMH7J2Ng+4hH2ji8CRxJZWl+0nMkuRmeCGxz4oei0oi2NbO7:NmPtTmZmbOzjwpZWlVMcePz4owAS
TLSH T1FDF53336C4212473C9D5D7702AA5A15C6B12790563F2D68FC089B15BBBD3AE3A8843FF
TrID 58.3% (.EXE) Inno Setup installer (107240/4/30)
23.4% (.EXE) InstallShield setup (43053/19/16)
7.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.4% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter abuse_ch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
439
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
37c5ecf336e608f59218b2cec4b85df0.exe
Verdict:
Malicious activity
Analysis date:
2024-12-02 14:59:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9cb4a8f8-00cf-4ef5-aba6-4688bc230050

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
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674dcb6204c232bff3b5f8c3
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
Creating a service
Launching a process
Modifying a system file
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packed packed packer_detected
Link:
https://www.filescan.io/uploads/674dc9a5f7c2ff1a12e5b852/reports/59c83dc5-6ce1-479e-ab96-1e398b766b11/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/48dec814-ce02-4ef7-b1e0-fc3c336f2ebd
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1566712
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:
76%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-12-02 14:52:12 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kkbtj3m6ivt2rhz46tshackgavsjsysnz7otwmvhqaflychp7h7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/241202-r8qtcsykes/
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/29e841f3-cb6d-4725-b001-35297e66c179
Unpacked files
SH256 hash:
ef28a918376d9f35c6c4b00b1a07e55b94747f4ed2def24c401a8142769edb22
MD5 hash:
1230b9b380991705865a2e3eef5d5f9f
SHA1 hash:
2a72128862b9b72b30ad3ebdb4249218a6da302c
Link:
https://www.unpac.me/results/5f5fbead-5be5-4791-b49b-7e6d2fe12ebb/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/5f5fbead-5be5-4791-b49b-7e6d2fe12ebb/
SH256 hash:
16fb2b4d67c45de9d6a7bcc10b476855e16f2f91f9324faf76a5ce0fd7aa4b1f
MD5 hash:
4ca0246b5971f865ed4acb0a2eb2129f
SHA1 hash:
d3c8a49dee7b0b63f0acbface3818f3902468bba
Link:
https://www.unpac.me/results/5f5fbead-5be5-4791-b49b-7e6d2fe12ebb/
SH256 hash:
528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe
MD5 hash:
37c5ecf336e608f59218b2cec4b85df0
SHA1 hash:
cfba083a32a6c0643e01464ca9a83dae21df904f
Link:
https://www.unpac.me/results/5f5fbead-5be5-4791-b49b-7e6d2fe12ebb/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/528334ed9e45/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/528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe

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 528334ed9e4567a89f3cf4e4700946056499624dcfdd3b32a7800abc08eff9fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3189430/
  
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
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