MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48
SHA3-384 hash: 26086563bc86c63f8edbe7449a224f4829ffb062143f48d75a709586f2e7fb5f629fc336b86eb2b175d6b68c7af09418
SHA1 hash: 4444653f622d04fe7bd1597504967ace3967d2ce
MD5 hash: be9b213c22a0aaf38ecd81c52a38ae9c
humanhash: east-spring-west-mexico
File name:be9b213c22a0aaf38ecd81c52a38ae9c.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'178'766 bytes
First seen:2023-11-10 07:42:08 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 98304:ddL9xWLs1Esvx3VRy2XOwnqoQyVHXoblgL74+7e:HzwM5S2X9qM3oqLU+7e
TLSH T1EC1623A1A24818E1C0CB36714831D56BD311EDEFAAE4DC95A5E8E7BA1F721CC5B0DB0D
TrID 80.3% (.EXE) Inno Setup installer (109740/4/30)
10.3% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 60c480848cc4c410 (13 x Socks5Systemz)
Reporter abuse_ch
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader25.56768.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
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
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/654ddf0b3b0c3d66260861eb/reports/9f4ed41e-f28b-48af-ba5e-dffd31367279/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48
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:
Unknown
Link:
https://analyze.intezer.com/analyses/04d421ff-fcd2-4507-942b-cd804203162c
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1340365
Signature
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 dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1340365 Sample: xmc9BXymvy.exe Startdate: 10/11/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for dropped file 2->43 45 6 other signatures 2->45 8 xmc9BXymvy.exe 2 2->8         started        process3 file4 27 C:\Users\user\AppData\Local\...\is-BMSSO.tmp, PE32 8->27 dropped 11 is-BMSSO.tmp 12 45 8->11         started        process5 file6 29 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->29 dropped 31 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->31 dropped 33 C:\Program Files (x86)\...\is-EM0B1.tmp, PE32 11->33 dropped 35 21 other files (20 malicious) 11->35 dropped 47 Uses schtasks.exe or at.exe to add and modify task schedules 11->47 15 ZxingPDF.exe 1 15 11->15         started        18 ZxingPDF.exe 1 3 11->18         started        21 schtasks.exe 1 11->21         started        signatures7 process8 dnsIp9 37 ddcpkcc.info 185.141.63.172, 49716, 49717, 49719 BELCLOUDBG Bulgaria 15->37 25 C:\ProgramData\...\Movie Archive.exe, PE32 18->25 dropped 23 conhost.exe 21->23         started        file10 process11
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-11-10 07:43:07 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
8 of 38 (21.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zu226zdzggd4jxr36pp7sebwyqz3ga6dcor673n37ffgm4vhpnea._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231110-jj9aeafc35/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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:
0453fb0924ba3a709f936d8118477511a26ab13db6470960ef76e1f477e3787d
MD5 hash:
0fbdc072d11f42a45cb8c6b8f38d5650
SHA1 hash:
b60436868cac6ee55d893b2c008fdfe420c909b6
Link:
https://www.unpac.me/results/9c5f410d-d02b-406d-830c-2a96b771b6ae/
SH256 hash:
1cd42c797532bd1cb0fa1f9b8f3cde30717f7f3dfae941087fc807c36859fe31
MD5 hash:
7988d634c45575e57f76c78a0c7f9034
SHA1 hash:
6dc59aacc7a8d08b4be90ae79a218aff5ab1d02c
Link:
https://www.unpac.me/results/9c5f410d-d02b-406d-830c-2a96b771b6ae/
SH256 hash:
c558e1a93895386068de911f2f92b9e7680b7e3b3649894ccae8f7b12d56849d
MD5 hash:
330c3f73c995dbc18c9211269fc579ee
SHA1 hash:
32596c55cfc47c80a8c21dbb28538836cecec40d
Link:
https://www.unpac.me/results/9c5f410d-d02b-406d-830c-2a96b771b6ae/
SH256 hash:
2965232661fd532f63a04c84500811ba0a4a88fecdfb10c3065431bdfb902597
MD5 hash:
aa2701bd003b42e142d742a8debc70e1
SHA1 hash:
0e43dc72b5621e612dcb77851349edfa324f3db3
Link:
https://www.unpac.me/results/9c5f410d-d02b-406d-830c-2a96b771b6ae/
SH256 hash:
cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48
MD5 hash:
be9b213c22a0aaf38ecd81c52a38ae9c
SHA1 hash:
4444653f622d04fe7bd1597504967ace3967d2ce
Link:
https://www.unpac.me/results/9c5f410d-d02b-406d-830c-2a96b771b6ae/
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/cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48

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: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.

Web download

Socks5Systemz

Executable exe cd35af64793187c4de3bf3dff91036c433b303c313a3efedbbf94a6672a77b48

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2728741/
  
Delivery method
Distributed via web download

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