MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138
SHA3-384 hash: 102b990007697028f27cebc56c9b6f975c7ba9b34054f55dd3407811a7c2e285de46e630da22bff8da167e2fe8901622
SHA1 hash: 6bf4caddd96984e00937f375aa1c4bbaa37c1cf4
MD5 hash: 57a645b8473c5bdaa14fbf5c5057b73f
humanhash: echo-tango-chicken-india
File name:tuc3.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'340'057 bytes
First seen:2023-12-12 18:26:34 UTC
Last seen:2023-12-12 20:23:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:qxm57eR06M1rgZUsUBcro6J33Yqjx/Ibzj:W/YgZg+of+xAbzj
Threatray 6'805 similar samples on MalwareBazaar
TLSH T1BF763380C5D0DA71C9E88F3C5E1DF27DB26D7AFED6320114F42EB31EA6B12A91518E85
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)
dhash icon 00f8dcdcdcbebe00 (621 x Socks5Systemz)
Reporter Xev
Tags:exe Socks5Systemz


Avatar
NIXLovesCooper
Downloaded from http://never.hitsturbo.com/order/tuc3.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
235
Origin country :
GR GR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/466999/
Detection(s):
SecuriteInfo.com.FileRepMalware.15615.10563.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 in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching a process
Modifying a system file
Creating a file
Creating a service
Launching the process to interact with network services
Sending a custom TCP request
Enabling autorun for a service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6578a5fd855eb2633d68013c/reports/8637fb1c-e408-4c54-b001-dca3be764465/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/02c724a8-99f6-4755-993a-ebadcf8a36b2
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1360593
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
PE file has nameless sections
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1360593 Sample: tuc3.exe Startdate: 12/12/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Detected unpacking (changes PE section rights) 2->49 51 6 other signatures 2->51 8 tuc3.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\...\tuc3.tmp, PE32 8->33 dropped 11 tuc3.tmp 17 76 8->11         started        process5 file6 35 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->35 dropped 37 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->37 dropped 39 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->39 dropped 41 56 other files (44 malicious) 11->41 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 11->53 15 DigitalCube.exe 1 15 11->15         started        18 DigitalCube.exe 1 2 11->18         started        21 net.exe 1 11->21         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 ckxwryx.net 185.196.8.22, 49735, 49736, 49737 SIMPLECARRER2IT Switzerland 15->43 31 C:\ProgramData\M73Bitrate\M73Bitrate.exe, PE32 18->31 dropped 25 conhost.exe 21->25         started        27 net1.exe 1 21->27         started        29 conhost.exe 23->29         started        file10 process11
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-12-12 18:27:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xb6ybd32d2lqb7laevhqjxekpq2gzw5tew7elsf6kfzqwzxlie4a._file
Verdict:
malicious
Similar samples:
0d4f07a8123d5305a9240bee6287d5dc8ce2ad0a6b80e7976c786e6a8a78d864
Socks5Systemz
233b5e1dbe1fe4646e59dbc0ae9c01163dcf605c479ad0fc3647f43a7942a874
Socks5Systemz
43848979748958a5804fd43adf5e86c73d28caa07976b63931fd166731ceb165
Socks5Systemz
455c5ff4880db27b1da5008dce47cff286bcb502977e296b0d0ee9e166bd5947
Socks5Systemz
97263d3d1d6cd4d2c64d0042b713de95bf8ec4619aa0a16145bc11cb4ee56990
Socks5Systemz
a8c1ac9575fbacb880b46937828bcf41f54e7734a3871f5bbaa2ca5f704c913f
Socks5Systemz
bbe1c177f62ff9e42f302d33ff748361b36bd758668dafc2c7cd5e0a2a0f3bfc
Socks5Systemz
cc1b6ad80a4f94fcc98953a10caae4fde205a02df9b2d3affd41d0d3445dd4c4
Socks5Systemz
ef3420be1d7a8273157916aa98295535bdffe8da47e6c7cb0ba76840513d705c
Socks5Systemz
+ 6'795 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231212-w3rkxsbeb9/
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Unpacked files
SH256 hash:
c9278f17730a4078d3b28e349d31dbdab961d8b61aab7b710f088d0f03a033c8
MD5 hash:
dcd2f5ab1e14cdd37fa4de9cac79f521
SHA1 hash:
c87577e55433a5f51080374337467a66283f0c68
Link:
https://www.unpac.me/results/52872e8b-73ed-4356-bbf3-81d962e31054/
SH256 hash:
f20bf967014dd5f9059b01268328abafe1e08e01ae51fefd035629683e5f1c6f
MD5 hash:
466e4a2f1da83d290ed3f51c3487f2fb
SHA1 hash:
52934eade304872660d181411531aa3b9995b5b0
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/52872e8b-73ed-4356-bbf3-81d962e31054/
Parent samples :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 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/52872e8b-73ed-4356-bbf3-81d962e31054/
SH256 hash:
726b3e0c54d231edb04ef5cd3d4f8739fcd32f703282f62ef6065f52ef87cc39
MD5 hash:
5e6f5a847ed9b3073aa960a571048472
SHA1 hash:
7f55e64d9a1b484b3ce6469eefd5439418315392
Link:
https://www.unpac.me/results/52872e8b-73ed-4356-bbf3-81d962e31054/
SH256 hash:
b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138
MD5 hash:
57a645b8473c5bdaa14fbf5c5057b73f
SHA1 hash:
6bf4caddd96984e00937f375aa1c4bbaa37c1cf4
Link:
https://www.unpac.me/results/52872e8b-73ed-4356-bbf3-81d962e31054/
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/b87d808f7a1e9700fd60254f04dc8a7c346cdbb325be45c8be51730b66eb4138

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: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.

  
Link
http://never.hitsturbo.com/order/tuc3.exe
Cape
Cape
https://www.capesandbox.com/analysis/466999/

Comments