MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12
SHA3-384 hash: 89b46d61433c53bab2f2d7a913972b9dccac7b7fecb54f9beb514ec3c8eb530967bca3ca6ec52ed39753bc25a2dd7e74
SHA1 hash: 7e350391feb0f9abf31adf98a68e8b4e7a46a08c
MD5 hash: 7c9e2bb2417a8f2b2611dd73d25e7e23
humanhash: mirror-bacon-enemy-low
File name:7c9e2bb2417a8f2b2611dd73d25e7e23
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'375'847 bytes
First seen:2024-01-22 10:18:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'460 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:6Hz9m+lfKxow09O8+ASe2MYgkkjkYRVuWMUFhJ0Ahv+LX9HHOd358:s5lFKxow05JSIxkchRVuUIROk
TLSH T183163310BF54A727E3065335DCC67210DE36FD4DBA419B01BAABE5CA6E213C26DB26D0
TrID 80.0% (.EXE) Inno Setup installer (107240/4/30)
10.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.3% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.5% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 3868c6cef01b9186 (13 x Socks5Systemz)
Reporter zbetcheckin
Tags:32 exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
337
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472256/
Detection(s):
SecuriteInfo.com.UntrustedCertificate.OpenCandy7AF.8482.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
Launching a process
Modifying a system file
Creating a service
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65ae41171dcf0cd544703111/reports/953a87dc-7270-425e-aa1e-dfdb90c4caa4/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12
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/f26605fb-006d-4afd-858a-f9d34932cea0
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1378648
Signature
Antivirus / Scanner detection for submitted sample
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
51%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-01-22 10:19:05 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wo4iktanyhswpcvztlq4i72eu5hlu6k6cm32o34bz4rw7kpif4ja._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240122-mchewseaem/
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
Unpacked files
SH256 hash:
ae262e32f193021827cccbd64f78eaeea3009802f5a5621cedf09d9c6b256cfb
MD5 hash:
e15eb39967ee7f9579ac4c8d148bdb00
SHA1 hash:
a4a2f5d36ba91cda558710d0124d4322c6011aa5
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
609bffa1221ed065282ca1db8fbc10be8ec72d16079f2a01e1b20be6e9eee9f2
MD5 hash:
70bbd6763915f7677a229c8ea330aa2c
SHA1 hash:
679a1672859b46047b25b85ba35f92dbbfbd5a58
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
Parent samples :
98dd0b13309f39e81a6078648b6f533f6ea409b314b41cba394305b379767ac0
83d85859a5c64caf407816eeea421be327483de6798ae2cdcf0fa87713afe5e5
5fb04dd2f4c026af1ac7a9ec258f029367eb227c8e0ae8e854f33544868bf0bd
b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
1bdbc2e1e1a6757f414ddd3f752e243fb85848212a1d79cae1fb2db307279546
MD5 hash:
1393de8c10f6f20cbaf109849d016aa4
SHA1 hash:
f901ae2b561b1b59a94dcfc5205e75f658ec0d0d
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
104abccfb9f1f65cae5546a27dd4143087700e48636129c47c345d8fc60b6ac6
MD5 hash:
007ccdd5233500e74e11e53f3dcbe507
SHA1 hash:
cbda704e29fcced7b5c4d4ecfb0c3131eafdfa8a
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
SH256 hash:
b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12
MD5 hash:
7c9e2bb2417a8f2b2611dd73d25e7e23
SHA1 hash:
7e350391feb0f9abf31adf98a68e8b4e7a46a08c
Link:
https://www.unpac.me/results/e4b9a561-bba9-4b2c-9c99-0d9607429936/
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/b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12

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 b3b8854c0dc1e5678ab99ae1c47f44a74eba795e1337a76f81cf236fa9e82f12

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2745329/
  
URLhaus
https://urlhaus.abuse.ch/url/2745343/
  
URLhaus
https://urlhaus.abuse.ch/url/2745370/
  
URLhaus
https://urlhaus.abuse.ch/url/2745342/
  
URLhaus
https://urlhaus.abuse.ch/url/2745350/
  
URLhaus
https://urlhaus.abuse.ch/url/2745354/
  
URLhaus
https://urlhaus.abuse.ch/url/2745348/
  
URLhaus
https://urlhaus.abuse.ch/url/2745360/
Cape
Cape
https://www.capesandbox.com/analysis/472256/

Comments


Avatar
zbet commented on 2024-01-22 10:18:08 UTC

url : hxxp://still.topteamlife.com/order/tuc2.exe