MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd4237029b627009d33bfcf33c18bb7823625d3ba56632196d239bcc03240b69. 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

SHA256 hash: cd4237029b627009d33bfcf33c18bb7823625d3ba56632196d239bcc03240b69
SHA3-384 hash: 5e9b72b7521b39b190cd2fae20d2ba266b2bc29ce251a78c4d68bceac0fa5c2295469354f586eb28fa49d5e71c4dffa5
SHA1 hash: a0f6c8326502154c11f4b42db4b4063533d421bb
MD5 hash: 7723676b4b89cff34aae74edb2f4d201
humanhash: edward-ack-south-helium
File name:7723676b4b89cff34aae74edb2f4d201.exe
Download: download sample
Signature Socks5Systemz
File size:4'105'013 bytes
First seen:2024-01-12 01:25:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e92b45c54aa05ec107d5ef90662e6b33 (363 x GCleaner, 38 x Socks5Systemz, 3 x Backdoor.TeamViewer)
ssdeep 98304:ii7I4fXU6wjNWvYc8+di0ofDaIHkyrmMfkV:H84fXUFxs98AiZ7hHfk
Threatray 995 similar samples on MalwareBazaar
TLSH T1FA163354F5681E34DBD18F30ADAB49906327AC33383E8E7D37FD395E0A6A6C14C4619A
TrID 82.5% (.EXE) Inno Setup installer (107240/4/30)
10.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.4% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Generic Win/DOS Executable (2002/3)
1.5% (.EXE) DOS Executable Generic (2000/1)
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:
185.196.8.22:80

Intelligence


File Origin
# of uploads :
1
# of downloads :
585
Origin country :
NL NL
Vendor Threat Intelligence
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
Launching the process to interact with network services
Modifying a system file
Creating a service
Launching a process
Sending a custom TCP request
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed packed shell32
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.
Malware family:
Argotronic GmbH
Verdict:
Suspicious
Result
Threat name:
Petite Virus, Socks5Systemz
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Snort IDS alert for network traffic
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1373454 Sample: fXkyYwWmQN.exe Startdate: 12/01/2024 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Antivirus detection for URL or domain 2->44 46 Antivirus detection for dropped file 2->46 48 9 other signatures 2->48 8 fXkyYwWmQN.exe 2 2->8         started        process3 file4 28 C:\Users\user\AppData\Local\...\is-V6EF2.tmp, PE32 8->28 dropped 11 is-V6EF2.tmp 13 69 8->11         started        process5 file6 30 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->30 dropped 32 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->32 dropped 34 C:\Users\user\AppData\...\unins000.exe (copy), PE32 11->34 dropped 36 77 other files (62 malicious) 11->36 dropped 14 pcidevicechecker.exe 1 15 11->14         started        17 pcidevicechecker.exe 1 2 11->17         started        20 net.exe 1 11->20         started        process7 dnsIp8 38 csaaiff.net 185.196.8.22, 49712, 49715, 49717 SIMPLECARRER2IT Switzerland 14->38 40 65.109.80.185, 2023, 49713, 49716 ALABANZA-BALTUS United States 14->40 26 C:\ProgramData\...\MIME post encoding 71.exe, PE32 17->26 dropped 22 conhost.exe 20->22         started        24 net1.exe 1 20->24         started        file9 process10
Threat name:
Win32.Trojan.Sockssystemz
Status:
Malicious
First seen:
2024-01-12 01:26:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Result
Malware family:
socks5systemz
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
Runs net.exe
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
Unpacked files
SH256 hash:
8e372eb0f616d2ed821684e4c6ebd9003ec338d62511548c765230556b2ce84a
MD5 hash:
6e89ed7416993836e6bd3a68f74fbbf9
SHA1 hash:
46ae6b9f68ad8498e9e0f6e23ecefef92f3d38ca
SH256 hash:
c217f42c3bd97026349350170a7b2e1f997cd5982946507410bf076af168dae6
MD5 hash:
a82a6091373f4781fac73bd92295205a
SHA1 hash:
3a56255aa08f6212f741e9bfb325623775f40db6
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
3e52b7479b13db5f9b5c3a4f1f8b9aa22d9b67d73cc67abbbeb3b754d010bbae
MD5 hash:
353e86d501e09882cec9e4b602e35bde
SHA1 hash:
7b0d7832fe019412f5d0d915181e980b1a3ea0a6
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
SH256 hash:
08d2876741f4fd5edfae20054081cef03e41c458ab1c5bbf095a288fa93627fa
MD5 hash:
9e5ba8a0db2ae3a955bee397534d535d
SHA1 hash:
ef08ef5fac94f42c276e64765759f8bc71bf88cb
SH256 hash:
459f89f6ec2a1849f7cb0675b13366b4854ca6cb73b585cfe1d25b9a31153bf2
MD5 hash:
d603a890f65b01527860493411a6a27a
SHA1 hash:
dafcef350c595f8f9b3770477ff78895c4061452
SH256 hash:
30208986a0b556b371872b24002e837a4fed4fee49a2b9e339800dd667dea6fc
MD5 hash:
e2700e8b6ec387910995f1be70c6078d
SHA1 hash:
4e2212cbc3fb01c619462515b460d7437c0964bf
SH256 hash:
cd4237029b627009d33bfcf33c18bb7823625d3ba56632196d239bcc03240b69
MD5 hash:
7723676b4b89cff34aae74edb2f4d201
SHA1 hash:
a0f6c8326502154c11f4b42db4b4063533d421bb
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:shellcode
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 cd4237029b627009d33bfcf33c18bb7823625d3ba56632196d239bcc03240b69

(this sample)

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