MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31
SHA3-384 hash: 6e1c2d270983f0bb73534b6846277d14e62de45bd52f693ef21ea2799a4f07095cd784ad7b7e8d20f7e701f675016566
SHA1 hash: 066c93a64c1cb5aedd3259e3907cf18d1de5c572
MD5 hash: e14063942d32129e6fb19e2c50d20d72
humanhash: pizza-oscar-muppet-march
File name:tuc4.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'225'649 bytes
First seen:2023-12-11 13:33:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'455 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:MDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:MDyNLCWZ2HS9iQ7INzj
Threatray 4'539 similar samples on MalwareBazaar
TLSH T1F07633706690FCF2CB985EF22576E90B5F127D1A1E331CDE7874326187BA3816A4E306
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/tuc4.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
235
Origin country :
GR GR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/465184/
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/6577130247603edff334c9e8/reports/4d5e0503-f5ab-4d39-ad42-7660194386e7/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31
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/26ebc44d-896d-45b6-8327-7be780c92e70
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358438
Signature
Antivirus / Scanner detection for submitted sample
Changes security center settings (notifications, updates, antivirus, firewall)
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
Query firmware table information (likely to detect VMs)
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 dnsIp2 2 Behavior Graph ID: 1358438 Sample: tuc4.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 55 time.windows.com 2->55 61 Snort IDS alert for network traffic 2->61 63 Antivirus / Scanner detection for submitted sample 2->63 65 Detected unpacking (changes PE section rights) 2->65 67 5 other signatures 2->67 9 tuc4.exe 2 2->9         started        12 svchost.exe 2->12         started        15 svchost.exe 1 2->15         started        17 6 other processes 2->17 signatures3 process4 file5 51 C:\Users\user\AppData\Local\Temp\...\tuc4.tmp, PE32 9->51 dropped 19 tuc4.tmp 17 76 9->19         started        71 Changes security center settings (notifications, updates, antivirus, firewall) 12->71 23 MpCmdRun.exe 2 12->23         started        73 Query firmware table information (likely to detect VMs) 15->73 signatures6 process7 file8 43 C:\Program Files (x86)\...\wmaconvert.exe, PE32 19->43 dropped 45 C:\Program Files (x86)\...\is-K2PLQ.tmp, PE32 19->45 dropped 47 C:\Program Files (x86)\...\is-973UP.tmp, PE32 19->47 dropped 49 56 other files (none is malicious) 19->49 dropped 69 Uses schtasks.exe or at.exe to add and modify task schedules 19->69 25 wmaconvert.exe 1 15 19->25         started        28 net.exe 1 19->28         started        30 wmaconvert.exe 1 2 19->30         started        33 schtasks.exe 1 19->33         started        35 conhost.exe 23->35         started        signatures9 process10 dnsIp11 57 csxlmdl.net 185.196.8.22, 49706, 49707, 49708 SIMPLECARRER2IT Switzerland 25->57 59 95.216.227.177, 2023, 49732, 49734 HETZNER-ASDE Germany 25->59 37 conhost.exe 28->37         started        39 net1.exe 1 28->39         started        53 C:\ProgramData\K74Storage\K74Storage.exe, PE32 30->53 dropped 41 conhost.exe 33->41         started        file12 process13
Score:
63%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 16:10:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
10 of 23 (43.48%)
Threat level:
  2/5
Verdict:
malicious
Similar samples:
0f8c669b3b1cd98ed9c804f7739fe5dad79ad56eb98dbceed3aa97797b16cbdf
Socks5Systemz
2675b19aa7de1e6a91b1381aecfe2ff4b868186fd37d40c8975ee0b7d2a34d4c
Socks5Systemz
4677cad9640ebcb2856fc6fbe56fa298a297411a81fc67f711843ca6c2446a1c
Socks5Systemz
6729bdd1d77a58d77a1ad41684d816f1adbde4fb1ce145179a7bd7360f08fad7
Socks5Systemz
a2d7523541fecdf6ca556f88ce59b6fd4cd23ec20d6dab99cc95c2c7e512c1a2
Socks5Systemz
d12b8d3360dcc5e38fc73f9a5e65ec0b94c7dbb48ebf2d52acf93f6359d0b56a
Socks5Systemz
e0034bb1f8bda6b6ef544bcb45897781f2703ab60ef03002f3fe5520b7c047cb
Socks5Systemz
ec95e50cb2626f62776358764f9378d1a1aad1845c5d30c24315681737c83d75
Socks5Systemz
efd39783bec097cbb57a36a89a96e9fa48ddc87f899ba88c2bea49e514085d09
Socks5Systemz
f31f7640e380d84ae610be30cb6fea579cd7984efa7d40aec621bd7c901662e0
Socks5Systemz
+ 4'529 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231211-q2cgqagbcj/
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:
d0c1b84c3bab0a9d497d14e6874b9ca13bbf011abf4873a5998bd2ffc0f141d2
MD5 hash:
6eaeb14ecff68736a0c4398e6b2c1c53
SHA1 hash:
f079b5e3d429278fd879197bed7123ae9cc6495b
Link:
https://www.unpac.me/results/e0370235-bb1a-49c9-b5fb-c52e2cd5e216/
SH256 hash:
f81487719ee9e78ff54537b915e1c150af1a3468676821763636643b555b0cdb
MD5 hash:
851f11c47b21a6f18ec43b291577553e
SHA1 hash:
d8330e631a7451f331247fb4a6b81d528c737a74
Link:
https://www.unpac.me/results/e0370235-bb1a-49c9-b5fb-c52e2cd5e216/
SH256 hash:
da5dcc4dffbafc1095e175cf40a6c5a83ded25ba99fe8eda4f7b0b6f68076bae
MD5 hash:
fbf3296a180143cbbf13b21163989f51
SHA1 hash:
b5a61c65f9a3c73b51bdae2d02a99191f9e94f05
Link:
https://www.unpac.me/results/e0370235-bb1a-49c9-b5fb-c52e2cd5e216/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/e0370235-bb1a-49c9-b5fb-c52e2cd5e216/
SH256 hash:
a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31
MD5 hash:
e14063942d32129e6fb19e2c50d20d72
SHA1 hash:
066c93a64c1cb5aedd3259e3907cf18d1de5c572
Link:
https://www.unpac.me/results/e0370235-bb1a-49c9-b5fb-c52e2cd5e216/
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/a2b77d1bd51b35384f5468f793a611083e8f648055368f2c642c1ec3f831ee31

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/tuc4.exe
Cape
Cape
https://www.capesandbox.com/analysis/465184/

Comments