MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171. 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: 6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171
SHA3-384 hash: e287f41fe9788a1ee631a3568c377fa355420e419fee5a68d17ee334ca7d01ca672e606042bbfcfa4db092ef90e4a1ca
SHA1 hash: 86e8537fdec1a12be3a79318ef37ac8137edcbea
MD5 hash: 81ff59064aee2985951585849fdb1e72
humanhash: quebec-green-burger-charlie
File name:81ff59064aee2985951585849fdb1e72.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'056'394 bytes
First seen:2024-03-23 11:55:19 UTC
Last seen:2024-07-25 01:39:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:32wTpneykPmxLYSeue04pW3bJr7yOtXXJBdb5v/gDe7D:mwTpnHJYSupW31KQXxF3gDc
TLSH T1D2953317BB968D34F1A28BF65E5220B7A4A2BF771D290D1432DE541F4B03258EB38763
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:
45.142.214.240:80

Intelligence

File Origin
# of uploads :
3
# of downloads :
346
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171.exe
Verdict:
Malicious activity
Analysis date:
2024-03-23 11:56:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5d6b24cd-c007-457b-9cd2-028eba446277

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
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/65fec35493f246d95f061112/reports/ba563535-e847-4944-9d16-e05a90ebed47/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171
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/3ce82e66-a270-4481-98b2-a6a4c840a474
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1414451
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 dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
13%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-03-23 11:56:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 24 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n2ehtr6ppgc545tevq6xk36oafid3hiy7xxrx7np2vukjtwn4fyq._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240323-n31jtsfh23/
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://boqgvrr.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668ff614c0ec92
http://boqgvrr.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12eab517aa5c96bd86e9918e4c875a8bbc896c58e713bc90c91836b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff810c1ee9c9f3bce68
http://ceedgfm.net/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe10c9ea95993c
http://ceedgfm.net/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12eab517aa5c96bd86ee96854f855a8bbc896c58e713bc90c91936b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee949b32c86f9511
Unpacked files
SH256 hash:
590beff18e862e27b2fb92dd65170297c6e6646c960cf6e742dcb8a0fa8c7988
MD5 hash:
e2996dff751f9eb7ed4bd1c4d86b33d6
SHA1 hash:
ed3a1dd17478d510619dcbe01cc138cdd02e3103
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
SH256 hash:
c894f1f29529d95f72a1815d1ec64f5ed8a66a80e40636d7339538f91a70638a
MD5 hash:
f17afe6de4e34ffd377233873334fc51
SHA1 hash:
1b0041360f49a7686bc86912d2bf3296c568b6e2
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
Parent samples :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 hash:
db7bf28c72b7577ab3f9d807f253d59b4f9bbecd49468b843256b4068f8addf1
MD5 hash:
39e40473c330de28c40bcc2dbddb3f98
SHA1 hash:
a2ae10d974c74fd1e05aeb2c2ddaedf07a81a484
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
SH256 hash:
20afa02b951a71092bfa6f68e538e7fbf577283ab2070e370253c641dde90985
MD5 hash:
b40558803ec23a21687dcf7613147977
SHA1 hash:
7030e3f999b0edc495052690dddf72cd59b16070
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
SH256 hash:
6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171
MD5 hash:
81ff59064aee2985951585849fdb1e72
SHA1 hash:
86e8537fdec1a12be3a79318ef37ac8137edcbea
Link:
https://www.unpac.me/results/448a6707-cdd5-4e0e-a431-e10e170d869a/
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/6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171

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 6e8879c7cf7985de7664ac3d756fce01503d9d18fdef1bfdafd568a4cecde171

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2787067/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2787524/
  
URLhaus
https://urlhaus.abuse.ch/url/2786369/
  
URLhaus
https://urlhaus.abuse.ch/url/2766920/

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