MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748
SHA3-384 hash: 47472a9d1f40644bb73727f274f132d40ae8c17bbfbfd665bc38c4162cc3100527f2f0094ca08618fa09ba34baf7b0ab
SHA1 hash: 25a7b4988c6526a141bca91a4240f17f0332b619
MD5 hash: 2bd3b5441cd8069ab920103928543e82
humanhash: emma-november-victor-comet
File name:tuc5.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'204'675 bytes
First seen:2023-12-11 13:48:33 UTC
Last seen:2023-12-11 15:35:47 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:zxOlhkHxfDumIwWJfU1IzKkGjAqiuGIqOg9zj:ojkHxfKTnJjzKkRtF9zj
Threatray 4'569 similar samples on MalwareBazaar
TLSH T16A763327CCC008FDF6785AB62929E048E937EE916C770042E2557F906FF6249894DB9F
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) (4505/5/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon fefce49e86c0fcfe (884 x Socks5Systemz, 259 x RaccoonStealer)
Reporter Xev
Tags:exe Socks5Systemz


Avatar
NIXLovesCooper
Downloaded from http://never.hitsturbo.com/order/tuc5.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
234
Origin country :
GR GR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/465227/
Detection(s):
SecuriteInfo.com.FileRepMalware.5738.11744.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
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/657717698b5ba47db2de2600/reports/06f366e1-da78-489a-a7bd-6f9a40b885b6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748
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/46436c50-83af-40c7-86f3-c72f7d5f447b
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1360003
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)
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: 1360003 Sample: tuc5.exe Startdate: 12/12/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Detected unpacking (changes PE section rights) 2->51 53 5 other signatures 2->53 8 tuc5.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\...\tuc5.tmp, PE32 8->33 dropped 11 tuc5.tmp 17 76 8->11         started        process5 file6 35 C:\Program Files (x86)\...\wmaconvert.exe, PE32 11->35 dropped 37 C:\Program Files (x86)\...\is-502ED.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-1OBID.tmp, PE32 11->39 dropped 41 56 other files (none is malicious) 11->41 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 11->55 15 wmaconvert.exe 1 15 11->15         started        18 net.exe 1 11->18         started        20 wmaconvert.exe 1 2 11->20         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 bxcdudu.com 185.196.8.22, 49734, 49735, 49739 SIMPLECARRER2IT Switzerland 15->43 45 95.216.227.177, 2023, 49736, 49738 HETZNER-ASDE Germany 15->45 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\K75Storage\K75Storage.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
66%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 16:07:52 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
10 of 23 (43.48%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55ow5t47ntab4aotnwwdpgmlvfkxz3lsifqa45csjcukph26w5ea._file
Verdict:
malicious
Similar samples:
08c23f50808fda892faaa4f75f30d5681908432613db86913469bc6c849112e0
Socks5Systemz
3301462e249cc52d27fb741ac03ece3fb8e6a2430161adb3d31cda94e7575e51
Socks5Systemz
58457d70c9958703d9fd90dc833a82d49f760ac567e01dcaea6d92543accef47
Socks5Systemz
8994ff84fd55e28a6fe94c196b91f5d198a04ebcc2d662f32f8b2e08a710650f
Socks5Systemz
b0f1c932f12e4e186696f2c11a99c43680f28c84cdba84d377de662f6e283d3e
Socks5Systemz
c7d306207d0d988295ce2e171054e50a57a3e4938bd16edcec47e5111047a23a
Socks5Systemz
e8d0b70fafa576c13282b03cd3437becb7949119724860954fe64dc2afa26c71
Socks5Systemz
fc1c22d3aee3ab9b9679782d73b10d7fcbfd719aae7d611bf9255dae7b84842f
Socks5Systemz
+ 4'559 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231211-rbm17shhg6/
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:
2b4154379cea8632f09ea2d6854cb2f2caf23972f1b9050e87155f2c1e5beaf9
MD5 hash:
3129b9ee31b3ecb6b5b8dc44bec95dc2
SHA1 hash:
59fb42d1a8c52200d456511b0a83683227244e20
Link:
https://www.unpac.me/results/812727b9-64f7-41e0-9926-2560da92780e/
SH256 hash:
d1286da2332f03018f97ce332f9b3ea0963088e2ec105e6f2ba3acaea00560d4
MD5 hash:
5e46d295989c1e038ce5202a45a591b4
SHA1 hash:
46ea548a01d0e35d655a9cbcc90671fe3b5bf06c
Link:
https://www.unpac.me/results/812727b9-64f7-41e0-9926-2560da92780e/
SH256 hash:
c40de64a9539f5abbcf01eb76e975bcbde06ce1da564395db8eb4dbe2a575274
MD5 hash:
faacbba236be01fbd5ad926d0a397a86
SHA1 hash:
3e8e89617aaf2be8443d5d2ef055d938ebd97488
Link:
https://www.unpac.me/results/812727b9-64f7-41e0-9926-2560da92780e/
SH256 hash:
bea755f1c57f3e7448f2a7ddf2fbd45cb086225c29d68122a57216de4c65d249
MD5 hash:
819b301bce5102fca6f86c0f27d3be52
SHA1 hash:
0687a14aeaaa014e53698284531646b3b9bc890d
Link:
https://www.unpac.me/results/812727b9-64f7-41e0-9926-2560da92780e/
SH256 hash:
a85836c8a63cb546e5c3dedd865725b62fdabf943e2a696b5d0b1052ae20f6a3
MD5 hash:
dd6211e93847aae38ebae3f4d624e3b1
SHA1 hash:
04a919056efa446116c0f9c8ba7034f22c7ac8aa
Link:
https://www.unpac.me/results/812727b9-64f7-41e0-9926-2560da92780e/
SH256 hash:
ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748
MD5 hash:
2bd3b5441cd8069ab920103928543e82
SHA1 hash:
25a7b4988c6526a141bca91a4240f17f0332b619
Link:
https://www.unpac.me/results/812727b9-64f7-41e0-9926-2560da92780e/
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/ef5d6ecf9f6cc01e01d36dac37998ba9557ced7241600e745248a8a79f5eb748

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: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.

  
Link
http://never.hitsturbo.com/order/tuc5.exe
Cape
Cape
https://www.capesandbox.com/analysis/465227/

Comments