MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58
SHA3-384 hash: c4463db8b1f1c3de46ad263f2c03186a4c0a6165582438ff3f6bb178ab17c4a2a5654393d723e8faf71153409070aefb
SHA1 hash: 343bf9a9b5eaeb077c6f7636c7b410224a2a1d69
MD5 hash: 9581a05dfd4f448e92b557c449224955
humanhash: carolina-don-uranus-low
File name:LYskLAEjCpn4NHqyARci9KzP.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'992'072 bytes
First seen:2024-08-03 19:11:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:NYjHbYW0grcUwMZkQqnrpgeblpvqh89zZL09eCMd3:5qcUxsrpgJhg09eR9
Threatray 204 similar samples on MalwareBazaar
TLSH T1E00633E5308AA9B0E380DDF52E69DB381473F5930CF62E48025DFE97C79A75169E3A40
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 aachum
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
592
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
archive.rar
Verdict:
Malicious activity
Analysis date:
2024-08-03 18:36:07 UTC
Tags:
privateloader evasion stealer discord opendir loader risepro amadey botnet redline metastealer stealc themida adware neoreklami socks5systemz proxy
Link:
https://app.any.run/tasks/4180b345-0190-4f47-a79b-6b903e7de4f6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ae80cc037b02d0daed5c73
Tags:
Encryption Generic Stealth Trojan
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/66ae80d778d5c73fb1cbe38c/reports/a4f7ca5a-26cc-4e04-91ae-c5e8533d82e7/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58
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/88fb98fe-b85e-4646-ad53-9260c27b776a
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1487331
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 API chain indicative of debugger detection
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
51%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-08-03 19:12:05 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i22nsnvh7umh5o33f2rb4cz3k2v2tsdfmutuoqtlrsqaknn75zma._file
Verdict:
malicious
Similar samples:
2c90d977b28730793bf9d6be7873b8d8ba7f55194737da0dd282e388740e9475
Socks5Systemz
35c1dd0c091271adcb8ebee5db2be736f14e48afdb05076191f6160cc020f614
Socks5Systemz
adcde787a75fa1df4c1e1abf54c13cbfaf014f6b910c074bfae4576a900834d2
Socks5Systemz
c131cb51cf9ad72483df8504488433a085302cdbb10d4d5e1d89bbdb748bb12a
Socks5Systemz
e609e82d949e7d651a97dc59c7e3c9c32bc1e2ba51dc2c3cd474f75af40e69e0
Socks5Systemz
f84e463bc0f946899f3c54f0ce77817164f51d8af49798f159ddcc8ac82610a0
Socks5Systemz
+ 194 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240803-xvxyeaxblh/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
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:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9a8ca86b-c566-43ba-bbde-0c5968638878
Unpacked files
SH256 hash:
9ae209aa085b4c574dbb662254e9776c651a054c5bcb68e714f3195ca824b989
MD5 hash:
1b3d4b5ddd9227d7dfb6f2bd8380d66f
SHA1 hash:
97d7730838620a71732370de1cad2f58b97513a5
Detections:
Socks5Systemz
Create hunting rule
Link:
https://www.unpac.me/results/42f29502-a239-4768-8391-8c98b9b24ed5/
Parent samples :
0384c6409bb5afac939fef6bb65bb6e5ca9d61eee4f20652e754cf0410cb7ebb
46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58
SH256 hash:
c0f6d96b4c8019c8c72f1dfe1c00a8907e8eebcc0716d18a4fbb4e94b7aef141
MD5 hash:
0a98aa1c5714688ec67715c3a1e72638
SHA1 hash:
e4ae0af573bfd05650c1ec0c7193412d2724ea63
Link:
https://www.unpac.me/results/42f29502-a239-4768-8391-8c98b9b24ed5/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/42f29502-a239-4768-8391-8c98b9b24ed5/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/42f29502-a239-4768-8391-8c98b9b24ed5/
SH256 hash:
f018b602e31b77565311aae371d9ca6f07c25d625095f18eb6924772eb7eab05
MD5 hash:
8753523241dfdec654a66ef8d84c38db
SHA1 hash:
9d5489ca084178825ed07a506c81980f2b322b6f
Link:
https://www.unpac.me/results/42f29502-a239-4768-8391-8c98b9b24ed5/
SH256 hash:
46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58
MD5 hash:
9581a05dfd4f448e92b557c449224955
SHA1 hash:
343bf9a9b5eaeb077c6f7636c7b410224a2a1d69
Link:
https://www.unpac.me/results/42f29502-a239-4768-8391-8c98b9b24ed5/
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/46b4d936a7fd187ebb7b2ea21e0b3b56aba9c865652747426b8ca00535bfee58

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: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.

  
Dropped by
PrivateLoader

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