MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078
SHA3-384 hash: 617844f632634551fa88b007a09805699a51ea6c99cb7f5faaefc6414c84b89366c802c803d92d0c2604dace38a5fa0d
SHA1 hash: f5c994accc9fc16df9cd4f3e9e13fdea952c17be
MD5 hash: d85357190e6be1331036f8cf9225d5c2
humanhash: magnesium-shade-pasta-aspen
File name:d85357190e6be1331036f8cf9225d5c2.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'139'782 bytes
First seen:2024-03-23 11:25:20 UTC
Last seen:2024-03-23 13:42:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:32VR72rAMT8ztu+OmTPjrF13w6GCDiIXSMr09sYe7D:mVR72cMT8zt8sF13wDCDiarQbc
TLSH T1BBA53301FBC891B6D0B14CBD2C51892242737AF26C3C644D399D9FD9FF2B693894639A
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)
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
45.142.214.240:80

Intelligence

File Origin
# of uploads :
2
# of downloads :
364
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078.exe
Verdict:
Malicious activity
Analysis date:
2024-03-23 11:26:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ae35673b-00a7-4ed3-bd7e-5109788c9729

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
Creating a file
Moving a recently created file
Modifying a system file
Creating a service
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65febc4db81a555db48be955/reports/e4c314d0-ded5-4150-a047-e5767a63b07b/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078
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/ea8c4262-61a0-4588-95c6-e17227257995
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1414442
Signature
Antivirus / Scanner detection for submitted 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 submitted file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
19%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-03-23 11:26:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
14 of 24 (58.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2u7hgt42jowswdjww5eezncfxu3xdevhpxnq25j5lkq5ctu5wb4a._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240323-njt8psac3x/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Malware Config
C2 Extraction:
http://bvctbsd.com/search/?q=67e28dd83958f721120bac1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978f471ea771795af8e05c64bdb22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668ff612c2ec92
http://bobvamm.com/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c64bdb22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe10c9ec979e38
Unpacked files
SH256 hash:
590beff18e862e27b2fb92dd65170297c6e6646c960cf6e742dcb8a0fa8c7988
MD5 hash:
e2996dff751f9eb7ed4bd1c4d86b33d6
SHA1 hash:
ed3a1dd17478d510619dcbe01cc138cdd02e3103
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
SH256 hash:
c2bff250cf913ea8a310435a96c030ceddbee36e77be38b92a21d44bf8108f7d
MD5 hash:
bc2090da4838fe916cde497526549b43
SHA1 hash:
d4a635480239c49c3c7a6b24fde1e25a3d2ba873
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
Parent samples :
1a74a1dc13d716c72f5404866fdaff2f942856c38a795b15b2a464ddb52f12c1
d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078
ff2ea02efaaf323b5ed12c1d6cdbe9f5aa20ce0258d145979e0b032b346b7993
SH256 hash:
4e6e85ffd679a1f1304aad0fab2d8065c13212b6966897c7367baa890b64cac5
MD5 hash:
44cf02c787503307b74b99d64f750795
SHA1 hash:
1ab7705759ab0e11cc8a39d2d0e405d9281c4388
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
SH256 hash:
e575731b310737e80bff4015e400e4eb72e42b26c376798d69f91c8d224fea4d
MD5 hash:
00b1bee3bc5cba686638e783770a4fd7
SHA1 hash:
bf1945e20350a92c0c3aa143c32f499e13157563
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
SH256 hash:
d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078
MD5 hash:
d85357190e6be1331036f8cf9225d5c2
SHA1 hash:
f5c994accc9fc16df9cd4f3e9e13fdea952c17be
Link:
https://www.unpac.me/results/41c13d9a-ce53-43b8-8dd2-72692c9d8655/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Socks5 Systemz
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078

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:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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 d53e734f9a4bad2b0d36b7484cb445bd377192a77ddb0d753d5aa1d14e9db078

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2777677/
  
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