MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98. 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: cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98
SHA3-384 hash: 2081c6b535abc64a5a67ddbdf0486d08f502767163a6a15ea3d2434570aa1c7670a1abfb238ea488f42d7b50332cd555
SHA1 hash: 68696b9eb1803b6d13ee33f42a9e723625600837
MD5 hash: 214d7fe94f3e7eab7a60ca8922707ff2
humanhash: delta-iowa-harry-pluto
File name:214d7fe94f3e7eab7a60ca8922707ff2.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'509'195 bytes
First seen:2024-02-26 13:55:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:1qg7hL/UEQ+dfwgh2XI4aVj+qaDq+8aDyLOQZHd+n5+:IeL/ldog0Y4apRaOGDyi3o
TLSH T102C53326CF8810BEEA10D8B57E76D115F13DF468A933805D3DECA8DF777648A2A48346
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) (4504/4/1)
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 abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
93.123.39.219:80

Intelligence

File Origin
# of uploads :
1
# of downloads :
339
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477811/
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
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/65dc987322703c3491b2e325/reports/c1e97474-7624-4b58-8b4a-9bfc0fac8a33/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98
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/3d500ac6-c673-40e3-8530-f27a99f89f10
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1398788
Signature
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)
Found API chain indicative of debugger detection
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1398788 Sample: tjNILz7gXc.exe Startdate: 26/02/2024 Architecture: WINDOWS Score: 96 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Socks5Systemz 2->49 51 Machine Learning detection for dropped file 2->51 7 tjNILz7gXc.exe 2 2->7         started        10 svchost.exe 2->10         started        13 svchost.exe 2->13         started        15 4 other processes 2->15 process3 file4 41 C:\Users\user\AppData\...\tjNILz7gXc.tmp, PE32 7->41 dropped 17 tjNILz7gXc.tmp 21 28 7->17         started        61 Changes security center settings (notifications, updates, antivirus, firewall) 10->61 20 MpCmdRun.exe 2 10->20         started        signatures5 process6 file7 31 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 17->31 dropped 33 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 17->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 17->35 dropped 37 19 other files (18 malicious) 17->37 dropped 22 livecd32.exe 1 2 17->22         started        26 livecd32.exe 1 17 17->26         started        29 conhost.exe 20->29         started        process8 dnsIp9 39 C:\ProgramData\...\WBICreatorService 6.6.exe, PE32 22->39 dropped 53 Detected unpacking (changes PE section rights) 22->53 55 Detected unpacking (overwrites its own PE header) 22->55 57 Machine Learning detection for dropped file 22->57 59 2 other signatures 22->59 43 bfelbtp.com 93.123.39.219, 49710, 49711, 49712 NET1-ASBG Bulgaria 26->43 file10 signatures11
Score:
26%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 13:56:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwxy7ntqnvrrpdyrltx5332zebsja4ppucmwsyefkgw34vivv2ma._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240226-q8ntbsfe55/
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://cknfbxb.net/search/?q=67e28dd8680cf4794658a44a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4be8889b5e4fa9281ae978f571ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6f87fa14c8eb90
http://cknfbxb.net/search/?q=67e28dd8680cf4794658a44a7c27d78406abdd88be4b12eab517aa5c96bd86ec908145825a8bbc896c58e713bc90c91e36b5281fc235a925ed3e56d6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff811c8e6909f33c96a
http://aymcdaz.ru/search/?q=67e28dd86e55a17b115bfa187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978a371ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef718c5ea9d9e3b
http://aymcdaz.ru/search/?q=67e28dd86e55a17b115bfa187c27d78406abdd88be4b12eab517aa5c96bd86ec948045825a8bbc896c58e713bc90c91f36b5281fc235a925ed3e00d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ef9d933ec8679216
Unpacked files
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
dbd9fb0f3693ce88329bb04316895a2e11ecf6683be05e015e88d589a944daa0
MD5 hash:
332a89f89d00f2c9e20b1360b1de1f73
SHA1 hash:
237a44bda9524a6111549bb06482c592bb4b982c
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
1f3cff9f8b189e6789d679f6b0dfc7653b9bee066858c1c3966ba1041aa55dff
MD5 hash:
6b73c7a38ecdc3f16a8698bb8473b324
SHA1 hash:
e08ea86f2e5bae66fbada9939c8dbbd244531b2c
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
17a40571de7ecf1d1d1f57b1a180d0173c0505f8fdb24672645ffed32b08b334
MD5 hash:
ff882069b90eae74afa9a123b194e8cd
SHA1 hash:
93c1ae382252457898b6fbbb9fa2f9d16094813e
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
b10e45be8a8dc33625a12cce95337627f6e7ef205f560a57a00897b6839c3f2e
MD5 hash:
2bfe1397f43ff1bf3ef2c9b49a5487d5
SHA1 hash:
4cad60e159b57f8fbcf3318a0993e47b5a2379c4
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
SH256 hash:
cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98
MD5 hash:
214d7fe94f3e7eab7a60ca8922707ff2
SHA1 hash:
68696b9eb1803b6d13ee33f42a9e723625600837
Link:
https://www.unpac.me/results/5c7bae5c-49d8-4032-8b12-1162e63d8d34/
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/cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98

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 cdaf8fb6706d63178f115cefddef5920649071efa09969608551adbe5515ae98

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2766920/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2758623/
Cape
Cape
https://www.capesandbox.com/analysis/477811/

Comments