MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fc18ce155e0b723ffe70b0ed7fa5ff85a03b50d90367e8a1c5591e88af2089e. 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: 2fc18ce155e0b723ffe70b0ed7fa5ff85a03b50d90367e8a1c5591e88af2089e
SHA3-384 hash: d87beb6dd41960a46d310b59fc74b3afbaddbd6108abf1158be96bb1afe023fe269c296016fab8f8ea36c5abe22d0ef5
SHA1 hash: 39d4dbe69f339c608a3f9ecf7f718c25e1c0dfbb
MD5 hash: 27b4fa67c0810bc212077971a00854ea
humanhash: ohio-nebraska-princess-thirteen
File name:newwork.exe.1
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'314'669 bytes
First seen:2024-12-18 12:11:49 UTC
Last seen:2024-12-18 12:12:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'511 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:MfMeg4PkQUbNkhS0F6p1bfXNLDYtNmeJX2:g9PknkhSj1bf9LsmeF2
TLSH T1FFE533FE7F84DD32F23604B95B2601BAC32B3D68196BA26837DD2C9E1F111A16971371
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 abus3reports
Tags:bulletproof exe Socks5Systemz

Intelligence

File Origin
# of uploads :
3
# of downloads :
327
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
newwork.exe.1
Verdict:
Malicious activity
Analysis date:
2024-12-18 13:52:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/65471283-e7fd-4a36-bb54-23562af3777b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Gen.Heur.Munp.1.1252.102.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6762c4568fb73f13afd1682d
Tags:
injection dropper virus madi
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
Creating a service
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/6762c3e6c995ee458eeaedb2/reports/549b8da8-eac4-4b6f-aa16-b1983c25f087/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/2fc18ce155e0b723ffe70b0ed7fa5ff85a03b50d90367e8a1c5591e88af2089e
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/57756f2f-e126-4d65-b81b-5d890bf7893f
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1577462
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
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
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2fc18ce155e0b723ffe70b0ed7fa5ff85a03b50d90367e8a1c5591e88af2089e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fc18ce155e0b723ffe70b0ed7fa5ff85a03b50d90367e8a1c5591e88af2089e/
Threat name:
Win32.Trojan.Munp
Create hunting rule
Status:
Malicious
First seen:
2024-12-18 12:44:55 UTC
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7ayzykv4c3sh77hbmhnp6s77bnahninsa3h5cq4kwi6rcxsbcpa._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/241218-p3nqpszkgv/
Behaviour
Modifies system certificate store
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/6df62f05-5b50-4025-843d-a30590f1e1c8
Unpacked files
SH256 hash:
d1e5e2abf3ab9bd250d9cc1f0ec753ea149ea78b646f2baa73120bdb8abf357c
MD5 hash:
f268b92234d0bb7db045915d53cfe96f
SHA1 hash:
6350d5326e99cafe6f7ec150861306688d4cf092
Link:
https://www.unpac.me/results/7ae398c9-9052-415f-977c-6bddd40bdf5d/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/7ae398c9-9052-415f-977c-6bddd40bdf5d/
SH256 hash:
1e7b6e44ac99b9cfc1f41e7b919a9ef86aa3015cdc3627e563cfb27115f1c515
MD5 hash:
d1c74dcd845fc960502c471ae29d9865
SHA1 hash:
4002711cbeebfa8177ba78f04e699a22abe66246
Link:
https://www.unpac.me/results/7ae398c9-9052-415f-977c-6bddd40bdf5d/
SH256 hash:
2fc18ce155e0b723ffe70b0ed7fa5ff85a03b50d90367e8a1c5591e88af2089e
MD5 hash:
27b4fa67c0810bc212077971a00854ea
SHA1 hash:
39d4dbe69f339c608a3f9ecf7f718c25e1c0dfbb
Link:
https://www.unpac.me/results/7ae398c9-9052-415f-977c-6bddd40bdf5d/
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.

  
Delivery method
Other
  
URLhaus
https://urlhaus.abuse.ch/url/3351861/
  
URLhaus
https://urlhaus.abuse.ch/url/3331592/
  
URLhaus
https://urlhaus.abuse.ch/url/3331597/

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