MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d0b4071ca579fd81b80d96665bca36d29f3dde90c139c12046754e79e4dd7dc. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash: 3d0b4071ca579fd81b80d96665bca36d29f3dde90c139c12046754e79e4dd7dc
SHA3-384 hash: be9a00cb7ffc4ba2e067242590626be4b90a3a13f305c55e49ba3027a37d94af427c9187ff877f5d48452b12583101c0
SHA1 hash: 3006ea45a20bf4546bfaf382a458909adf18e03c
MD5 hash: d0a5d2b1b4075345b2f0bd4bbb905606
humanhash: texas-diet-magazine-arizona
File name:file
Download: download sample
Signature Socks5Systemz
File size:9'991'244 bytes
First seen:2024-01-16 16:36:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 80417b621299e3e1de617305557a3c68 (48 x GCleaner, 44 x Backdoor.TeamViewer, 31 x Socks5Systemz)
ssdeep 196608:i5NKdmsU6qJ4hgnYMGj8smn+kKDMLstiPyuMV8OBeIJSIo29/WCiiua:irCmEEYzj81MiquMiOBeIJSIoah
Threatray 485 similar samples on MalwareBazaar
TLSH T104A633C0ECF2B4DAE182F2FD499FA10EC0D6F5BE41649D21729F97C363365A4940299B
TrID 51.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.1% (.EXE) Inno Setup installer (107240/4/30)
4.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter jstrosch
Tags:exe Socks5Systemz


Avatar
jstrosch
Found at hxxp://zen.topteamlife[.]com/order/tuc2.exe by #subcrawl

Intelligence


File Origin
# of uploads :
1
# of downloads :
345
Origin country :
US US
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
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.
Result
Threat name:
Socks5Systemz
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Antivirus detection for URL or domain
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)
Machine Learning detection for dropped file
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1375553 Sample: file.exe Startdate: 16/01/2024 Architecture: WINDOWS Score: 88 49 time.windows.com 2->49 55 Antivirus detection for URL or domain 2->55 57 Detected unpacking (changes PE section rights) 2->57 59 Detected unpacking (overwrites its own PE header) 2->59 61 3 other signatures 2->61 9 file.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 45 C:\Users\user\AppData\Local\...\is-NSECP.tmp, PE32 9->45 dropped 19 is-NSECP.tmp 16 143 9->19         started        65 Changes security center settings (notifications, updates, antivirus, firewall) 12->65 23 MpCmdRun.exe 2 12->23         started        signatures6 process7 file8 37 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 19->37 dropped 39 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 19->39 dropped 41 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 19->41 dropped 43 154 other files (131 malicious) 19->43 dropped 63 Uses schtasks.exe or at.exe to add and modify task schedules 19->63 25 UdioConverterRipper.exe 1 2 19->25         started        28 UdioConverterRipper.exe 1 17 19->28         started        31 schtasks.exe 1 19->31         started        33 conhost.exe 23->33         started        signatures9 process10 dnsIp11 47 C:\ProgramData\...\Pop3SessionLog_61.exe, PE32 25->47 dropped 51 bbebigu.com 185.196.8.22, 49711, 49713, 49715 SIMPLECARRER2IT Switzerland 28->51 53 65.109.80.185, 2023, 49712, 49714 ALABANZA-BALTUS United States 28->53 35 conhost.exe 31->35         started        file12 process13
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2024-01-16 16:37:14 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Result
Malware family:
socks5systemz
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
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:
ae262e32f193021827cccbd64f78eaeea3009802f5a5621cedf09d9c6b256cfb
MD5 hash:
e15eb39967ee7f9579ac4c8d148bdb00
SHA1 hash:
a4a2f5d36ba91cda558710d0124d4322c6011aa5
SH256 hash:
9df994ac7b4704e9868d2cadfb5f174c3a6a1ffc6ec5c3a80090cd27c5e0c967
MD5 hash:
14160e5cdd5b470f2bb4b2dd19bbb252
SHA1 hash:
40f8452a44ffc9ff07b1be59701fd14dc3ce032c
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
SH256 hash:
e71ec712064f193c367b0bb95a07a6dd9eb450be1be12cd48073fefa1c3e0e58
MD5 hash:
bb211d7a8cea15072de7425403508c17
SHA1 hash:
3df747464c8ccdcf5e7410a5137323a4588af470
SH256 hash:
0a6c41612400c3400466a0583dbb0e6c9bd310393704807e4f9617aa53abded6
MD5 hash:
42bf074b99a445614bd19c6e5724a01a
SHA1 hash:
a07123adbe7fa8bbd4a001332dc08aa6d3b5aec0
SH256 hash:
725746b3692a26644a9559fb825f67c5a43694f4edb57f3f424db6f8db37fe78
MD5 hash:
2a5b29e1234ff9258cfed139d18c355c
SHA1 hash:
d7a9ee9cf179747f6981dcb88290f783e915323d
SH256 hash:
3d0b4071ca579fd81b80d96665bca36d29f3dde90c139c12046754e79e4dd7dc
MD5 hash:
d0a5d2b1b4075345b2f0bd4bbb905606
SHA1 hash:
3006ea45a20bf4546bfaf382a458909adf18e03c
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 3d0b4071ca579fd81b80d96665bca36d29f3dde90c139c12046754e79e4dd7dc

(this sample)

Comments