MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f28218b246e48139b99a1df852566ecb46c10a9c7484c83b780c36b8d11d2642. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: f28218b246e48139b99a1df852566ecb46c10a9c7484c83b780c36b8d11d2642
SHA3-384 hash: c7c06dea031c8136ed534a069c24cab251c378dd12a37c821886a62c2fa3f9b15ffb079397ef6a98ad2bdbc3153b8c57
SHA1 hash: e4902aae96c26848539d7216e631420c033e73ac
MD5 hash: ac6972985a05984237badc3664546f9a
humanhash: saturn-island-batman-gee
File name:tuc4.exe
Download: download sample
Signature Socks5Systemz
File size:4'932'980 bytes
First seen:2024-01-13 00:44:14 UTC
Last seen:2024-01-13 02:14:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'507 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:QfGY3gJBerG5bOtumfy4kGGeabuuMTTzQteqW5zVaHi:yRfCtNcxabu975BQi
Threatray 8 similar samples on MalwareBazaar
TLSH T1D83633C3B552883EE01624723D3E64B9F683B9A22D7F704B199C0B8DCF6795521897CB
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) (4505/5/1)
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 adm1n_usa32
Tags:exe Socks5Systemz

Intelligence


File Origin
# of uploads :
2
# of downloads :
316
Origin country :
RO RO
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
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
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control installer lolbin overlay 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 / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
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
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
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1374086 Sample: tuc4.exe Startdate: 13/01/2024 Architecture: WINDOWS Score: 100 50 time.windows.com 2->50 54 Antivirus detection for dropped file 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 58 Multi AV Scanner detection for dropped file 2->58 60 9 other signatures 2->60 9 tuc4.exe 2 2->9         started        12 svchost.exe 2->12         started        15 svchost.exe 2->15         started        17 5 other processes 2->17 signatures3 process4 file5 48 C:\Users\user\AppData\Local\Temp\...\tuc4.tmp, PE32 9->48 dropped 19 tuc4.tmp 17 61 9->19         started        62 Changes security center settings (notifications, updates, antivirus, firewall) 12->62 22 MpCmdRun.exe 2 12->22         started        signatures6 process7 file8 38 C:\Users\user\AppData\...\videosetplugin.exe, PE32 19->38 dropped 40 C:\Users\user\AppData\...\unins000.exe (copy), PE32 19->40 dropped 42 C:\Users\user\AppData\Local\...\is-163FO.tmp, PE32 19->42 dropped 44 79 other files (64 malicious) 19->44 dropped 24 videosetplugin.exe 1 2 19->24         started        27 videosetplugin.exe 1 16 19->27         started        30 net.exe 1 19->30         started        32 conhost.exe 22->32         started        process9 dnsIp10 46 C:\ProgramData\...\JSON Nested Objects 64.exe, PE32 24->46 dropped 52 dtesdyo.info 45.82.70.219, 49705, 49706, 49707 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Netherlands 27->52 34 conhost.exe 30->34         started        36 net1.exe 1 30->36         started        file11 process12
Result
Malware family:
socks5systemz
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
Runs net.exe
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
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:
e1b269f5789178abb4128e6d9716b6ad8a04cfe49d4dba1067994a8065cfc03c
MD5 hash:
175410853971887e95cf90ef8cfde165
SHA1 hash:
8184e50b1ec7f2aa40480c5ede177471dbb85451
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
119da125c280e8b6528086cca88835bdf5d20aa49ade2c22936aa5d4c603739e
MD5 hash:
045be708b7803f38b8a6909bffb45c2b
SHA1 hash:
103ad2c4ab9581fc86104f4b93c8b612eafe2590
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
SH256 hash:
5eaf55bdaa3de5864532e65e9c39e55d78b73c4be78650fd47eda8d34548ebc0
MD5 hash:
2d4a43c0fe73dca0d7ce5b6ca104f741
SHA1 hash:
e0ff4b92cdbc7931df6b9f6cea05ed362e79772d
SH256 hash:
828b7a84a2ebfacb0c0cd021c6876b9beb9f9b72bdf85531479a14ceb26a4d16
MD5 hash:
56c0e559d329740a4259cfc960e16ca9
SHA1 hash:
be90258cf8bf1237c2d7882f4305ad35bb563f38
SH256 hash:
1ac58e1329a655e91f2d5b956f016f93b663a134bc9352a1c84c40a188c4d03d
MD5 hash:
00c7b7d0982b7f3f522876a9ee06d13f
SHA1 hash:
5109474af67829b467f0e31bcf340027f8b3c67d
SH256 hash:
f28218b246e48139b99a1df852566ecb46c10a9c7484c83b780c36b8d11d2642
MD5 hash:
ac6972985a05984237badc3664546f9a
SHA1 hash:
e4902aae96c26848539d7216e631420c033e73ac
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 f28218b246e48139b99a1df852566ecb46c10a9c7484c83b780c36b8d11d2642

(this sample)

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