MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b. 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 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b
SHA3-384 hash: 3fc434a1ef27b81f19e1e9e90e3dcce69e6cc904279dc64875afc3d5d7263467a7eb1bd0234f21ae065412cfbfbdb319
SHA1 hash: 7af5b5727b303d36d3255eda769c1d1bf2c57518
MD5 hash: b550e3dc4795f15c0bfebd24cb130ce7
humanhash: march-oven-wolfram-uncle
File name:b550e3dc4795f15c0bfebd24cb130ce7.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'079'665 bytes
First seen:2024-10-24 02:30:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'455 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:M8rOytC3sPj55uOnZtpwOy42bE/cNlZFp6RCBKAJq:tTN5DZtysOE/ovqRsKAA
TLSH T1AC163346F2928876C2A742B85820E149866F7AA137BEF11CB5FCBBDD1F7B520050DF46
TrID 44.6% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
32.3% (.EXE) Inno Setup installer (107240/4/30)
12.9% (.EXE) InstallShield setup (43053/19/16)
4.2% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
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:
176.10.111.126:80

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
176.10.111.126:80 https://threatfox.abuse.ch/ioc/1339135/

Intelligence

File Origin
# of uploads :
1
# of downloads :
518
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b550e3dc4795f15c0bfebd24cb130ce7.exe
Verdict:
No threats detected
Analysis date:
2024-10-24 02:31:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/56d4f64f-2541-4b76-86d1-97be3b4a4a18

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop28.33463.18206.31700.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6719b167c0eeef620f5c818c
Tags:
Exploit Dropper Virus
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
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer lolbin overlay packed packed packed packer_detected shell32
Link:
https://www.filescan.io/uploads/6719b166b5a54248f9e41bf9/reports/93b7c311-42cd-47b0-b454-dc84ba31ba8d/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f88eb093-2a1b-48cb-aec8-c91e33a04233
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1540741
Signature
AI detected suspicious sample
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
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
25%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ar3i73eqtja5teektipojat6f5o6x3rbirn6g7bibpefctcuhr5q._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241024-czq1fasgkm/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/77075d57-62b7-4f43-b1d1-93f93cd217fc
Unpacked files
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/a8163c2a-b38c-4dd4-91b7-5d0fc17650f6/
SH256 hash:
5dcc1e0a197922907bca2c4369f778bd07ee4b1bbbdf633e987a028a314d548e
MD5 hash:
c594b792b9c556ea62a30de541d2fb03
SHA1 hash:
69e0207515e913243b94c2d3a116d232ff79af5f
Link:
https://www.unpac.me/results/a8163c2a-b38c-4dd4-91b7-5d0fc17650f6/
SH256 hash:
b50b7ac03ec6da865bf4504c7ac1e52d9f5b67c7bcb3ec0db59fab24f1b471c5
MD5 hash:
b4604f8cd050d7933012ae4aa98e1796
SHA1 hash:
36b7d966c7f87860cd6c46096b397aa23933df8e
Link:
https://www.unpac.me/results/a8163c2a-b38c-4dd4-91b7-5d0fc17650f6/
SH256 hash:
c4c9f20722746e0c2dab6684ff38e5ac66c7d044a485f3a628e5a1b31ee00377
MD5 hash:
b1891f8555a0401933e9ade95fbd1c60
SHA1 hash:
f5c3f794bcc28e4ea7c0bb15c9b2e125b8d6a447
Link:
https://www.unpac.me/results/a8163c2a-b38c-4dd4-91b7-5d0fc17650f6/
SH256 hash:
04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b
MD5 hash:
b550e3dc4795f15c0bfebd24cb130ce7
SHA1 hash:
7af5b5727b303d36d3255eda769c1d1bf2c57518
Link:
https://www.unpac.me/results/a8163c2a-b38c-4dd4-91b7-5d0fc17650f6/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/04768fec909a/report/overview.html
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/04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b

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: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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Socks5Systemz

Executable exe 04768fec909a41d9908a9a1ee4827e2f5debee21445be37c280bc8514c543c7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3227235/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3189430/

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