MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c
SHA3-384 hash: ccdc8e023706d9503d978eeee131c50352df7882586a8989beea4d9ccc76507d87e7e4a9bbf5bce8073cac34af554046
SHA1 hash: 2de441cb8cc1dbee2f6cc11291af85dac66090b2
MD5 hash: 40a3b5d6e6388f3dfb3825f537b20c4d
humanhash: november-yankee-leopard-idaho
File name:40a3b5d6e6388f3dfb3825f537b20c4d.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'663'192 bytes
First seen:2024-02-27 08:40:31 UTC
Last seen:2024-02-27 10:17:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'459 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:C9z5/j261EEzxMDVNSra0M6sPx1zpwuQC+ZFddOqolY558vO6jQ07QsL1IFuPL5X:MdV1fzx+iNsvNwuQ3Z4k5iQ83vVTLf
TLSH T185C533B46758977BC461BEB07FB1C126B036F7192E76612833BA4A0C5F37994682E7C0
TrID 69.7% (.EXE) Inno Setup installer (107240/4/30)
9.2% (.EXE) Win32 Executable Delphi generic (14182/79/4)
8.5% (.SCR) Windows screen saver (13097/50/3)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.9% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
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:
195.16.74.230:80

Intelligence

File Origin
# of uploads :
2
# of downloads :
354
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477929/
Detection(s):
SecuriteInfo.com.FileRepMalware.30742.14208.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
Moving a recently created file
Modifying a system file
Creating a service
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65dda020c5e1a083fbfa6437/reports/bcbb66ca-b67c-4766-968f-a9d109066ebd/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c
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/5f1ebbb8-7dc1-4d51-9bc9-dab211028f56
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1399289
Signature
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
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2024-02-27 09:02:11 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rlyhe2apjaj2xm7xqokttpmnu4ykrl7tkr5czpvvwmspialrlooa._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240227-klez1sda8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Malware Config
C2 Extraction:
http://bxqpohd.com/search/?q=67e28dd86d0ef17b460ef9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa45e8889b5e4fa9281ae978f671ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e8efd12c3ec90
http://buygoou.com/search/?q=67e28dd86c09f220490efa1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef611c2ec969832
http://buygoou.com/search/?q=67e28dd86c09f220490efa1c7c27d78406abdd88be4b12eab517aa5c96bd86ea95834e96148ab2865b77f80ebad9c20f7cb63037ed2ab423a43b4383ba915d911ec07bb606a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c0e6959838ce6d9f
Unpacked files
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/354b62e0-1e9f-4f6f-92be-a2e16a1b4f63/
SH256 hash:
a5cacf5207e5b6b70263e2ce6676d14b69e5a8bc93a8aa46a7e2e369598e6e70
MD5 hash:
64e7a115c82a1775a7db5ef6fa615b03
SHA1 hash:
b4717774e66a1f74411227e8a4523e96c1c39619
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/354b62e0-1e9f-4f6f-92be-a2e16a1b4f63/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/354b62e0-1e9f-4f6f-92be-a2e16a1b4f63/
SH256 hash:
ce4c1c28c1df94d498bd77ff54c2f6682fafe58f98679af853818710377ffc03
MD5 hash:
4444aaca5b17b8b3bd473917df434882
SHA1 hash:
dca8dd766f65b943e156482e449fd7974fd7c26f
Link:
https://www.unpac.me/results/354b62e0-1e9f-4f6f-92be-a2e16a1b4f63/
SH256 hash:
a437879a8369c60eeda2b0156ae013e525a8dc92f88c3f54cc36d350ce15684e
MD5 hash:
8c4c6408899edafaf3b64372cac560a9
SHA1 hash:
3dc15a52e5c2e366763ac3606a04ccf1eb474e71
Link:
https://www.unpac.me/results/354b62e0-1e9f-4f6f-92be-a2e16a1b4f63/
SH256 hash:
8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c
MD5 hash:
40a3b5d6e6388f3dfb3825f537b20c4d
SHA1 hash:
2de441cb8cc1dbee2f6cc11291af85dac66090b2
Link:
https://www.unpac.me/results/354b62e0-1e9f-4f6f-92be-a2e16a1b4f63/
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/8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c

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
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
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.

Web download

Socks5Systemz

Executable exe 8af072680f4813abb3f7839539bd8da730a8aff3547a2cbeb5b324f401715b9c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/477929/
  
URLhaus
https://urlhaus.abuse.ch/url/2770372/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2758623/
  
URLhaus
https://urlhaus.abuse.ch/url/2766920/

Comments