MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411
SHA3-384 hash: c62dc7dacb36ccebf78afac87b6380451f1a6cc43ddce3927ba862785e07e33aab719435d821ad3f56474b66000bdfd5
SHA1 hash: 7e15953c088d5d32e41bbf98d97570e3b0251f3c
MD5 hash: 3b3e85500ad994113952391daee2cbc7
humanhash: double-gee-bulldog-romeo
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'245'277 bytes
First seen:2023-12-10 12:11:09 UTC
Last seen:2023-12-10 13:15:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'461 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:3RpzXPWO9Cb0UCl+wMJgyzaM7JW+6K0HUzQDK2kSweMuz6pW6Ofoi+o0DJAN90KH:Bp1E6lcg50JWxQQItgzGywNAN9elypzj
Threatray 3'412 similar samples on MalwareBazaar
TLSH T12376335297ED08F4F4B05AF5E95ADEB775A96F38173698E09294DB088F07AC10A40FC3
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 andretavare5
Tags:exe Socks5Systemz


Avatar
andretavare5
Sample downloaded from http://never.hitsturbo.com/order/tuc6.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
290
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464232/
Detection(s):
SecuriteInfo.com.Trojan-Dropper.Win32.Agent.31743.26652.UNOFFICIAL
Create hunting rule

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 a process
Modifying a system file
Creating a file
Creating a service
Launching the process to interact with network services
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6575ab133636548f3747ff08/reports/c29a5f23-b396-41f8-b545-099c4e1327a5/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/eefeaa8f-c921-44c2-bcf1-43ca41f7a7de
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1357290
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1357290 Sample: file.exe Startdate: 10/12/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 6 other signatures 2->51 8 file.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 8->33 dropped 11 file.tmp 17 76 8->11         started        process5 file6 35 C:\Program Files (x86)\CRTGame\crtgame.exe, PE32 11->35 dropped 37 C:\Program Files (x86)\...\is-P24UI.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-8S03V.tmp, PE32 11->39 dropped 41 56 other files (none is malicious) 11->41 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 11->53 15 crtgame.exe 1 15 11->15         started        18 net.exe 1 11->18         started        20 crtgame.exe 1 2 11->20         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 cseujhl.net 185.196.8.22, 49715, 49716, 49718 SIMPLECARRER2IT Switzerland 15->43 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\SHelperRate\SHelperRate.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-12-10 15:09:46 UTC
AV detection:
11 of 35 (31.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7dv7scsx23yttnlpm5kos4ubwvwzuspqbzdbazxwqmrjqbhyqiq._file
Verdict:
malicious
Similar samples:
589f1c5d222f74abbc0a27823fbfe813b04f6ced4a57f6fb3d841e2c4ff32a90
Socks5Systemz
8fe09e7fb36e70e424acc8d22cae4a2ad0f390383a13dad9c66ecb6a6bb53b13
Socks5Systemz
cd85325c816a45364fbefbb2f15fe481bca8fcd638bbd84a982fd9adc0d13672
Socks5Systemz
da06527d1e9038d55f0749934fb57fe8ddf5bb55559c9e41233f31b79476595c
Socks5Systemz
e89991d9ca2b3d0c777a9ecf2210e7ef0c38bec8770472f196f41b234beae31e
Socks5Systemz
f95b45f166111c26d59382d1f77d8c0767972c5c7c4c530f524b9ead49209802
Socks5Systemz
fd170b878709f45d567ef43ac2df0f4e4bea2e1bfe6b945298886c57e181a1b0
Socks5Systemz
+ 3'402 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231210-pc6htsddhl/
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:
efd73bcd593858613f9ea94b11b116c33feb7daedc986a31fd1eb7e6fdb374ba
MD5 hash:
af23dec5d7b5d788139521b323f61230
SHA1 hash:
cad4f7d8f5eb564515a5e43710ac0427c9c67cc6
Link:
https://www.unpac.me/results/4f1872b4-a62a-47c4-b676-2999a381a2de/
SH256 hash:
6a5a20a466172abd44a567678a080cee75833f1e61efb66065291ff6a22152b6
MD5 hash:
32592a66608f4385ed06face6e0c3c8f
SHA1 hash:
66b52557c0ab94540efbecd8146a9c839b81ba14
Link:
https://www.unpac.me/results/4f1872b4-a62a-47c4-b676-2999a381a2de/
SH256 hash:
7530c962ca628fd7f5ae52114102c5671935bb927e90d3ef4d6f2088f48e5c98
MD5 hash:
0be493ccc831107089cc6c0af0cc4151
SHA1 hash:
c1974dab98933db0ca994468493d57aea1b4a9b5
Link:
https://www.unpac.me/results/4f1872b4-a62a-47c4-b676-2999a381a2de/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/4f1872b4-a62a-47c4-b676-2999a381a2de/
SH256 hash:
b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411
MD5 hash:
3b3e85500ad994113952391daee2cbc7
SHA1 hash:
7e15953c088d5d32e41bbf98d97570e3b0251f3c
Link:
https://www.unpac.me/results/4f1872b4-a62a-47c4-b676-2999a381a2de/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b7c75fc852beb789cdab7b3aa74b940dab6cd24f8072308337b41914c027c411

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:shellcode
Create hunting rule
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/464232/

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