MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa. 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: 8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa
SHA3-384 hash: 54ecd0e4f824809689d7b8e4bac7b6f82bf5c5879dcc4eaf902073ea1a83723785a02d7db4d7203811b9d508bac5e0a4
SHA1 hash: c149404a6c2b17efd8abb1bb2d190ac04673d123
MD5 hash: 3ff605a3f12818ebdd45d352c4442922
humanhash: lamp-march-gee-beryllium
File name:3ff605a3f12818ebdd45d352c4442922.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'788'024 bytes
First seen:2024-02-27 12:50:16 UTC
Last seen:2024-02-27 14:39:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'456 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:C9avzds76MGyVMXfxnPHZsgg0+C8g+RxzcW5UtBvCRlO37hRJAGPfabx:MavKJVGnqggBgscW5CBGY3VRWGXad
TLSH T15DD533F789C5D471C06294BCED1A811A85222769ACB924813ACD9FCB3FF76B4C7683D1
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 :
331
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477995/
Detection(s):
SecuriteInfo.com.FileRepMalware.657.7402.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/65dddabd33761b2a22669f59/reports/ce3ebbf2-3096-4810-aa6c-0dc90229d04c/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa
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/f53ea7b3-f4b8-4122-9f00-801c63ceeb6b
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1399472
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
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
15%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-27 15:02:16 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsrwglf5wwejmlh35a4b3ytpcstrfecr444a556bbbiqekbth2va._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240227-p3gbmahb87/
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://dlrvaim.info/search/?q=67e28dd83f0bf1291606a9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f171ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e8efc19c3ed9c
http://dlrvaim.info/search/?q=67e28dd83f0bf1291606a9177c27d78406abdd88be4b12eab517aa5c96bd86ec94864b875a8bbc896c58e713bc90c91836b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff811c9ef969238cf66
http://bmycjpk.com/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef611c3e7969e3f
Unpacked files
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
b0e3e1941a95b593e3dc97e43d7bf49d5f2f75712325130fffa092b2415c2bed
MD5 hash:
bbb03d48c357c8d67fc4bbb2caf6ad8d
SHA1 hash:
9e67030abdc768dc018e511f637b43f884a2e395
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
3aa856f6cf61b10ee3b2e4de9e6b6107bd0d2570777563891f8ca6b07a591fad
MD5 hash:
a54e66b65d36f65ebc75bc370b991862
SHA1 hash:
7643f67aea98cb45219d4d4c88e79384c8efab0a
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
9a5481e5c51d03a78ca355470db88909a2e0914a2d2224cc3c614e44b9b7bac0
MD5 hash:
3e1c0cb8559a83d498887eb7cb9dfc54
SHA1 hash:
5d465e7ee2056c7b4dc7d263e2057da3791072a3
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
ed7d39037ffbb6eb40b9dcd4df3f43c7e89a493309b430893b6e9118f57e07c8
MD5 hash:
359f3caa898fff11d1e1cdc6daabd050
SHA1 hash:
3fd968d2db05fd4c9f9e51b470ddf1e3f53f4751
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
SH256 hash:
8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa
MD5 hash:
3ff605a3f12818ebdd45d352c4442922
SHA1 hash:
c149404a6c2b17efd8abb1bb2d190ac04673d123
Link:
https://www.unpac.me/results/74f2f7d7-95f7-4977-80f7-c4f8dd93a638/
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/8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa

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 8ca3632cbdb588962cfbe8381de26f14a7129051e7380ef7c108510228333eaa

(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/477995/

Comments