MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33
SHA3-384 hash: 6fd178f79439484bce6566dfbe1d070565bfcb694dc133e58b663a064e7dc4a0ba54fdbf88ee05f680b030cc5fafc8ba
SHA1 hash: be15a920d82d5c90810190d1b83ceb692c5e50a2
MD5 hash: 0f5526ecee9020eb8cb4b38ab8962968
humanhash: illinois-gee-spaghetti-undress
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:5'585'876 bytes
First seen:2024-07-02 10:16:42 UTC
Last seen:2024-07-02 11:50:56 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:C5cDwdMKeFV5rmrEBUq7EauMOU7e4B3M7jpazNZRH49JGwSx0F1cQHFbQxS:bwdMKeFVUS7uMOtkejpKMeCFbQ0
Threatray 495 similar samples on MalwareBazaar
TLSH T1194633738816DE7AF9624DF40F282016953A7F642A3974067C8C5F4DAB3348650ABFF6
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: https://lop.foxesjoy.com/ssl/crt.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
362
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33.exe
Verdict:
Malicious activity
Analysis date:
2024-07-02 10:20:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f43f7d3f-3ddb-41df-a82b-70172f82f948

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.6066.24365.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6683d3a8251d4687fe42dd94win10vpnfull_triage
Tags:
Encryption Generic Stealth Trojan Adwarex
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
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:
borland_delphi fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6683d3a5ef9fdf64aa717e17/reports/412ebee8-8ba0-4048-b069-682a260a2d1a/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33
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/a0290bdd-3c9c-4c3c-bff0-2994b6d58ee3
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1466006
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
Multi AV Scanner detection for domain / URL
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:
67%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-07-02 10:17:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
5 of 38 (13.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6b2puzhvs365s4b2tis23dbhwbmu5m7eo5iwyc7sifqbmhnjyzq._file
Verdict:
malicious
Similar samples:
1676f89a9e958079df53c985b55673571919e572e311202b8415fe0417e534ad
Socks5Systemz
4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33
Socks5Systemz
86ccbff05056433ad05dcc8dfcf5b9b89bda2b2bbbe74a609e1d333f38cee3e4
Socks5Systemz
a8aba4eea6ee777d808da1c3c6a7cd83ca9b7c10c451fdaa30e5c8ec966c3e06
Socks5Systemz
cd463caa0bff222a5e30c782cb1b7f0a9b24b9b2f71b990d9dcfe11eb82f35b5
Socks5Systemz
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef
Socks5Systemz
+ 485 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240702-mbc4saxfqe/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3bb2ff74-e9d2-47ce-aaab-b22f490ef5f5
Unpacked files
SH256 hash:
f70d2112f517a2a3ddf06a1b304ce8457b3651060522c323f45be6a8c35cfc66
MD5 hash:
43aacd47ce299e3fc24dbe315194323e
SHA1 hash:
ac2f3308443875622c73d93e7b7560591f21e640
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
29da2e372e2e8694d31d700cc0f3fceaddd7c63506607d4dab87f4b1a01f331a
MD5 hash:
da900e27ae72cc1af93f1333599cdf0a
SHA1 hash:
1e12c4a257b1584d0e5d0b278c32fc0e1242c85e
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
ef16f709280859169778700278e6c29dfccf104e14753d60a5905c89b38aba59
MD5 hash:
5281fe730ffae05144765c893c2c3239
SHA1 hash:
3ecb1ef2e3b2a5d0a7ff250cc693bf7461288e8a
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
fee21ccec06f9eb9d6f0a15a89e07ccdbc8398f62abb22ae62cda0a69c319c76
MD5 hash:
44b7a400122f883e16b74178376eed41
SHA1 hash:
20f2966f6ff68b403739492e11d3a9713d64dc6f
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
SH256 hash:
4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33
MD5 hash:
0f5526ecee9020eb8cb4b38ab8962968
SHA1 hash:
be15a920d82d5c90810190d1b83ceb692c5e50a2
Link:
https://www.unpac.me/results/8916f119-8e74-4a23-b0aa-68548c971c4c/
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/4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33

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 4783a7d327acb7eecb81d4d12d6c613d82ca759f23ba8b605f920b00b0ed4e33

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2858526/
  
URLhaus
https://urlhaus.abuse.ch/url/2898942/

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

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