MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66. 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: fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66
SHA3-384 hash: a6c1ff9eb923c1e8d2ad38bfed36b3459d46c25ad1b69d233aa8941d18e504c9bd95189800c9c4bee24a0a36e379949f
SHA1 hash: ccba4236c7891d152f5402af746e42010b4770e2
MD5 hash: b8a1b8df4373cc9dc850769919f39b76
humanhash: emma-neptune-tennis-oklahoma
File name:b8a1b8df4373cc9dc850769919f39b76.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'623'482 bytes
First seen:2024-02-27 08:50:33 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, 3'513 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:C9T2FEN8Y6pkbmHbHcLdFX2oFi56ieBfEBss5UuA+sj7tHsQDhlH:MTaECY6fHDcnZFi56BfIss5Xs7x
TLSH T121C533932DA5D837C041C5757F1DD0268BA76A14382C327A36CD969EDB336C9C438B9B
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 :
387
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477931/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Crypt.25305.26859.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/65dda278781f571646449bbe/reports/9ec21638-ec49-4d2a-9cde-f75dc1a53023/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66
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/7ddba2c3-af31-4605-bc27-32a208d3c428
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1399293
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:
20%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-27 08:51:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7o6563num47snddawhhc4z6lrf6dsn2a64fgg4ax6igjdpqnbzta._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240227-kr54dscf87/
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://ezoydmv.ua/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c646db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e8efd12c9ec9c
http://ebfhnyi.ua/search/?q=67e28dd83d5cf57a4406a9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f571ea771795af8e05c646db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef611c2ec9c993e
http://ebfhnyi.ua/search/?q=67e28dd83d5cf57a4406a9177c27d78406abdd88be4b12eab517aa5c96bd86ef95804b875a8bbc896c58e713bc90c91836b5281fc235a925ed3e56d6bd974a95129070b615e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ef9c9a39ce669513
Unpacked files
SH256 hash:
96cdaeeb637802b24dacbec175b29e31eb8060c19f4f9731cd27d35527aedc73
MD5 hash:
35f011af02dd6cbf0798ae686a87f6f2
SHA1 hash:
da2c77f8328fe612a2ab206207c658cd0ad07d74
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
SH256 hash:
2b20912e2f600c079bcfbea67bd48dd0b259890ee635ca4292fe5f0be67f96ea
MD5 hash:
274eaee75ae77ba603f940c431891831
SHA1 hash:
0cdf66844dc1976ccee4ea30b9c6a463855e97b8
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
SH256 hash:
f63fb70c48c6c2e142d4d4745dc7ecbb9aeb72fd2585ecd63943bb180cce5372
MD5 hash:
a03b3382ceea9507a0b011822a8419bb
SHA1 hash:
e3c1171d8f534e70db2d9a455c6ed5e87bb2d72d
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
SH256 hash:
ce4c1c28c1df94d498bd77ff54c2f6682fafe58f98679af853818710377ffc03
MD5 hash:
4444aaca5b17b8b3bd473917df434882
SHA1 hash:
dca8dd766f65b943e156482e449fd7974fd7c26f
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
SH256 hash:
fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66
MD5 hash:
b8a1b8df4373cc9dc850769919f39b76
SHA1 hash:
ccba4236c7891d152f5402af746e42010b4770e2
Link:
https://www.unpac.me/results/83191607-c447-40e2-b80b-cc4aa8ab45d0/
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/fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66

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 fbbddf6db4673f268c60b1ce2e67cb897c393740f70a637017f20c91be0d0e66

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/477931/
  
URLhaus
https://urlhaus.abuse.ch/url/2770349/
  
Delivery method
Distributed via web download

Comments