MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e47783b37ffa50108e4447b9a0e10d608b07944c9a00505ae14bda00ffcd5d86. 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: e47783b37ffa50108e4447b9a0e10d608b07944c9a00505ae14bda00ffcd5d86
SHA3-384 hash: f086e55efa3ac50bbb70883a46975a9547ac96a9d3c148c7e10b9c21c4a3bf2107b51968253568f8e29185cafbc42821
SHA1 hash: 1ee9585a8a4cdef054e12c243404edf86bf58e22
MD5 hash: 904cc6f16ee75d87d8bb3295254d5c72
humanhash: iowa-blue-shade-network
File name:tuc2.exe
Download: download sample
Signature Socks5Systemz
File size:4'575'456 bytes
First seen:2024-01-03 00:42:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:QC4T/zk4QJvsJs0i7fumPixkjRmlnZz9Kvbw6qq7A4dm8:R48jvssLuAwk4lnEqT4dD
TLSH T1AB263327D98DD9B2F0735DB5A894931A4AB76B23DD398E02A20C7C478FAB014583D3DD
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 :
1
# of downloads :
292
Origin country :
RO RO
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
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching the process to interact with network services
Modifying a system file
Creating a file
Creating a service
Launching a process
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
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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: 1369090 Sample: tuc2.exe Startdate: 03/01/2024 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 6 other signatures 2->48 8 tuc2.exe 2 2->8         started        process3 file4 28 C:\Users\user\AppData\Local\Temp\...\tuc2.tmp, PE32 8->28 dropped 11 tuc2.tmp 18 62 8->11         started        process5 file6 30 C:\Program Files (x86)\...\javafax.exe, PE32 11->30 dropped 32 C:\Program Files (x86)\...\is-067GH.tmp, PE32 11->32 dropped 34 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 11->34 dropped 36 81 other files (none is malicious) 11->36 dropped 14 javafax.exe 1 15 11->14         started        17 net.exe 1 11->17         started        19 javafax.exe 1 2 11->19         started        process7 dnsIp8 38 bmajctw.com 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 22 conhost.exe 17->22         started        24 net1.exe 1 17->24         started        26 C:\...\Smart Design library 7.1.exe, PE32 19->26 dropped file9 process10
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Unpacked files
SH256 hash:
87199e08dbd92733040c8fe773b6389685c0f0174721d994c9df9f236e20dbb0
MD5 hash:
8e14809c1f824e2a84d6d8152bc91a41
SHA1 hash:
ef6ccf6d38489140624d0e22764182a30721d5f0
SH256 hash:
455813ce32c69e38195b005e59673b3d91c6e64d6a3d803f783424b7ab45c5e8
MD5 hash:
0db1d478bec1aec13396b971cf5903d3
SHA1 hash:
1ff515d2c6d07dc0ec5fe89b6129271c8d7f0451
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
67fc1edd2adc49516b9a0d25e49fc53a2c2ec97b53d13c60eeda76a219244366
MD5 hash:
20a34c1d79cf4ab33c502ab1117f0125
SHA1 hash:
6f5e7a94f2136dbbae295e57f577e017cf0137c1
SH256 hash:
cd295d43cd4108bead2a20d293d33617a3b1787dcf56eec6fe30ced22efe8a42
MD5 hash:
297e07436db040e3f519e0c6f82b2534
SHA1 hash:
638610b5d1db9b1dc7b25822598e58f9250c3ea8
SH256 hash:
e47783b37ffa50108e4447b9a0e10d608b07944c9a00505ae14bda00ffcd5d86
MD5 hash:
904cc6f16ee75d87d8bb3295254d5c72
SHA1 hash:
1ee9585a8a4cdef054e12c243404edf86bf58e22
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 e47783b37ffa50108e4447b9a0e10d608b07944c9a00505ae14bda00ffcd5d86

(this sample)

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