MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8. 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: 3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8
SHA3-384 hash: 0b8eb2d3d10523426dfc1d7ca0315289d75598e14f3657aa4abd8640aa6cdb26a18cb690429f5748418a94f5e4a2d450
SHA1 hash: 50c89adfe7409ae789303424611ee3aaa8c1b796
MD5 hash: e6e867005c2e6b66556589a11d75d56e
humanhash: video-north-mexico-eight
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'039'607 bytes
First seen:2024-03-14 19:18:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'460 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:32KjBJLfOXIzI3vVp5vzJb/xgGJBOptG6OOugKNB:mgBJjOXjddlitG6OZJB
TLSH T110953363A34A5D79E2A0DF321CA54AAA203333155125109DB3BC45A95F3FC95CCAF3BB
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)
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://nemo.dofuly.info/data/pdf/june.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
360
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8.exe
Verdict:
Malicious activity
Analysis date:
2024-03-14 19:21:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fad11e17-4820-48fe-9732-3cab42dd4140

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/479056/
Detection(s):
SecuriteInfo.com.Adware.PCCleaner.B.UNOFFICIAL
Create hunting rule

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
Sending an HTTP GET request
Forced system process termination
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/65f34da6f074ad892e53f0b6/reports/76f8c8f4-a961-4524-9337-5280055035e9/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8
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/bb9a8d1a-49b5-4558-81b1-55201200aa12
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1409191
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
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
20%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-03-14 19:19:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 24 (50.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzjhmhzlhssvcvpb5td4lfs6brui3kiufizsryjer3ahyyhqix4a._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240314-x1g45seh27/
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://bnjkrnv.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a678afb15c0ed96
http://bnjkrnv.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12eab517aa5c96bd86ee95874c815a8bbc896c58e713bc90c91836b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff810c0eb919e3bcf6c
http://bgefosx.com/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31df92d8838ed12a666d307eca743ec4c2b07b52966923a678afb15c0ec9d
Unpacked files
SH256 hash:
590beff18e862e27b2fb92dd65170297c6e6646c960cf6e742dcb8a0fa8c7988
MD5 hash:
e2996dff751f9eb7ed4bd1c4d86b33d6
SHA1 hash:
ed3a1dd17478d510619dcbe01cc138cdd02e3103
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
cce5f66c2d7f4f5f0a69e08e066b6e069e38b7abe7574d2595a4c243429eed75
MD5 hash:
670f5304bb686f6718980211b63d045e
SHA1 hash:
05a90ab80523807ddaeedab1eee4819b01ca2e57
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
1b54a0774e320b9cf899f49824197957f4ec6182361363cb684c6957336c5bbd
MD5 hash:
58ca8926397e4ed0b5fa61482a3cf2eb
SHA1 hash:
8fc0951a1f61500387ffa22e2236488a8a0149c8
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
c650b4904cf06ec6574f77860ab43ff44d8372a6a27f1327a9a01a836959a24e
MD5 hash:
c0e8943857e9f56be4484ee6969c8fdb
SHA1 hash:
5dd29d3cbfdb6386fddcd50de49fd697537452a9
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
SH256 hash:
3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8
MD5 hash:
e6e867005c2e6b66556589a11d75d56e
SHA1 hash:
50c89adfe7409ae789303424611ee3aaa8c1b796
Link:
https://www.unpac.me/results/d1caf60e-28c3-490d-b1a2-d5de06e82289/
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/3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8

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 3652761f2b3ca55155e1ecc7c5965e0c688da9142a3328e1248ec07c60f045f8

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2777500/
  
URLhaus
https://urlhaus.abuse.ch/url/2766920/
  
URLhaus
https://urlhaus.abuse.ch/url/2783001/
Cape
Cape
https://www.capesandbox.com/analysis/479056/

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