MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e
SHA3-384 hash: 1b2e6c5863abed29df07cc91636bfee979e2b07c35e9347e3472eeb920b9aaf7122ea90117e672d89c81689772e4d92c
SHA1 hash: 82bb20e6b538420c9da34b8a863790b8ea0f8c51
MD5 hash: d82a5d515e202bd878e28860b88ccb77
humanhash: emma-tennessee-avocado-sodium
File name:d82a5d515e202bd878e28860b88ccb77.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'463'240 bytes
First seen:2024-04-06 07:25:12 UTC
Last seen:2024-04-06 08:19:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:C/n5kiTOOrVoKowIcqm6ZBCUAGpJg/pf+0L5AiLPziVCHQx3:KlOIVoKowIk63/A+8pf+Y5z2VCHQp
TLSH T10B263369D3A24877D9BE09F5C8A737080A6DBB731F78E30CA4CD5A57CB17AA90C04746
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 abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
89.105.201.240:80

Intelligence

File Origin
# of uploads :
2
# of downloads :
291
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e.exe
Verdict:
Malicious activity
Analysis date:
2024-04-06 07:25:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/51bf1d16-98d2-4ba1-ac79-5b2e224c0564

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Moving a recently created file
Modifying a system file
Creating a service
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/6610f90b6ffbb8b16930610d/reports/a0587ac4-1bbc-44b8-9e42-13d91c66c375/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e
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:
Unknown
Link:
https://analyze.intezer.com/analyses/c27b7585-2d03-4b9c-af02-1e0a053e28cb
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1421253
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 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/1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-04-06 04:41:10 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=do4xvi2ghrfxigvv2y3k7bhrj3uilvqxtfnptgjppriowwtob4pa._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240406-h9hppsdd91/
Behaviour
Suspicious use of FindShellTrayWindow
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://aysdued.ru/search/?q=67e28dd86a55a428420bf81f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f371ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a658df719c4ec93
http://aysdued.ru/search/?q=67e28dd86a55a428420bf81f7c27d78406abdd88be4b12eab517aa5c96bd86ec96844f895a8bbc896c58e713bc90c91936b5281fc235a925ed3e50d6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff810c2ec9d923fce69
http://erysrie.ua/search/?q=67e28dd86a08a32d155da44d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978f471ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffd12c8e791993f
http://erysrie.ua/search/?q=67e28dd86a08a32d155da44d7c27d78406abdd88be4b12eab517aa5c96bd86e9968f4d96148ab2865b77f80ebad9c10f7cb63037ed2ab423a4314383ba915d911ec07bb606a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c1ed969233c96c92
Unpacked files
SH256 hash:
49963d71914a3733b72d4c773146dd8035ef98ccbedd47868d00d103e0ca8978
MD5 hash:
1237c89fb17b9a7f73bb6dbffb607232
SHA1 hash:
0606abf55cd7e22be1979ef8baf71cf5ac5beb80
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
63c666636e07e95e5e56ccb4e92db6dc350986bc4fcb401975dbae538aa73d15
MD5 hash:
8e3161bdec7310b024db91255398f39e
SHA1 hash:
12c65adfa60de424dbf2aa0a1cc6fba9b25063bd
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
Parent samples :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 hash:
8a78d5f98b731ded550b663814c28b2003559602a355cdf503159989a17fe1a5
MD5 hash:
3713a7cdd041dd9071568c5f23fcfc08
SHA1 hash:
601616ed3244e8783a487776493b8b16ba3325f4
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
Parent samples :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 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
cd6334a10f2074b047eca031c613b2fe1efe8372cc499cce95561b2153b68260
MD5 hash:
b6e1e4e189dcb203639fdda7c320de9a
SHA1 hash:
a20e888db2393d947cc296fed1ddcafb0cea9bb1
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
a9956544afc20e97fca8b9a38df7c395bb833dd14b7bcacf31f48f5d8cfca556
MD5 hash:
da6dc79ec5ad312cf6fb8dac8303a07c
SHA1 hash:
6f81c7e3969054efc8619b09dd278a8469aed1ea
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
SH256 hash:
1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e
MD5 hash:
d82a5d515e202bd878e28860b88ccb77
SHA1 hash:
82bb20e6b538420c9da34b8a863790b8ea0f8c51
Link:
https://www.unpac.me/results/34116634-cb5f-4b94-ba40-6c0aba988e43/
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/1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e

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 1bb97aa3463c4b741ab5d636af84f14ee885d617995af9992f7c50eb5a6e0f1e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2801789/
  
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