MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 836702e8e9b5cc72d071836f7aece14f2f55103db492110feb3d1df399cb5a7e. 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: 836702e8e9b5cc72d071836f7aece14f2f55103db492110feb3d1df399cb5a7e
SHA3-384 hash: c1ce25fadf3575b4eabef6772852a6b4d34d8be9db3039c526513a3b5a67f18bfcaf8f61eb997706ecedcc73254b5d4b
SHA1 hash: 660b50ca01cb57643dabc899305bb56272874070
MD5 hash: eb7073f79738bc3871d8fdcdda2f6d07
humanhash: vermont-lake-kansas-foxtrot
File name:eb7073f79738bc3871d8fdcdda2f6d07.exe
Download: download sample
Signature Socks5Systemz
File size:4'106'875 bytes
First seen:2024-01-11 16:45:19 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:Ci5y4bUjbSiDmlFQh0GSRxSe5hbFSXQrUCngi+5PpkE:n5boj5D+yh0GSrSUbIALngrF
Threatray 1'020 similar samples on MalwareBazaar
TLSH T14B16330BF8C444B8FD366A70BC7550079526F7E7563A36E53CAC8DBD76A0CBCA104A89
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 :
330
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
Sending a custom TCP request
Launching a process
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)
Found API chain indicative of debugger detection
Machine Learning 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: 1373234 Sample: 9u7RHI3bGw.exe Startdate: 11/01/2024 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Antivirus detection for URL or domain 2->42 44 Antivirus detection for dropped file 2->44 46 9 other signatures 2->46 8 9u7RHI3bGw.exe 2 2->8         started        process3 file4 28 C:\Users\user\AppData\Local\...\is-8FEQA.tmp, PE32 8->28 dropped 11 is-8FEQA.tmp 12 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 dliihhw.info 185.196.8.22, 49721, 49722, 49724 SIMPLECARRER2IT Switzerland 14->38 26 C:\ProgramData\...\MIME post encoding 75.exe, PE32 17->26 dropped 22 conhost.exe 20->22         started        24 net1.exe 1 20->24         started        file9 process10
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2024-01-11 16:46:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Result
Malware family:
socks5systemz
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
Runs net.exe
Suspicious behavior: GetForegroundWindowSpam
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:
5f6ef81bb6d15b8365365f817a76cdfa6910a0d647d643d9e91fca0daf80db0e
MD5 hash:
9fd362058a9e840d8bf6a1e001c08b57
SHA1 hash:
9f98e06aee199b578b28f9bfb29ac54b6972a188
Detections:
INDICATOR_EXE_Packed_VMProtect
SH256 hash:
9d4a3145d86f27860308ef2175c0bcbf2fbb5ea242f89f3a99cf98709664891e
MD5 hash:
d1c17896c72d1ab639c57d6f1d109fec
SHA1 hash:
5197211b7b862bda901d182b459748f501b50715
SH256 hash:
78ef1067f2294a013ae2013b2deaf5798b63d317ea676b0e32776aff58ff4a2a
MD5 hash:
95468d9139d9612b43c197e92bf1e975
SHA1 hash:
b00addf049e384ebdc297631e74a643a5dc4c800
SH256 hash:
84ff8ab4f4a6dfb4844ccef58fb1d0069af2c611c36f4991d1d3ee2c56a8e43e
MD5 hash:
d1a33ed1aed01d02edd62cfea92df702
SHA1 hash:
f44a041cc3899486a05a5e9d78e5f919d56b1a4f
SH256 hash:
c00cf85a54a21af3dc5bf3675b0f02db4e159495831d2be2ef8b8104ce08cad9
MD5 hash:
eec3bfbd6d52e0cb40c8456293cc02a4
SHA1 hash:
eff360c32532401035af9582ed69b414b7d1daaf
SH256 hash:
836702e8e9b5cc72d071836f7aece14f2f55103db492110feb3d1df399cb5a7e
MD5 hash:
eb7073f79738bc3871d8fdcdda2f6d07
SHA1 hash:
660b50ca01cb57643dabc899305bb56272874070
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 836702e8e9b5cc72d071836f7aece14f2f55103db492110feb3d1df399cb5a7e

(this sample)

Comments