MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425
SHA3-384 hash: 69fe65287e9ca4767b172b4d624da0317986a5e00909c81054cf104ba8e98e3323b3253e657cf574e1ba049f487efaf5
SHA1 hash: 3aafcebd6c7988fc8d74261de2fa9e180c34eeda
MD5 hash: 7c464d2b6058a9ca867b5b6bf20c9d51
humanhash: ink-yankee-neptune-mirror
File name:SecuriteInfo.com.Trojan.Win32.Crypt.1178.11191
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:6'575'992 bytes
First seen:2024-01-25 18:25:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'512 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 196608:SJdEphD/kwGMXOkxRszVA1m3HOAse24aJ4/j:SsphbkwhxEUOOAs8aJYj
Threatray 168 similar samples on MalwareBazaar
TLSH T1C0663383257AA1B7C25096740D0D4855872B3C6B0FFEF70A63966805BF6F8F39528F26
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 b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:exe Socks5Systemz

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472923/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Crypt.1178.11191.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
Creating a file
Moving a recently created file
Modifying a system file
Creating a service
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint installer overlay packed
Link:
https://www.filescan.io/uploads/65b2a7be8dfc251a25fee7c6/reports/4cd954be-ad57-4fd4-92a2-42aa0feab79d/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425
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/36f1fcbd-70c6-4f23-9a26-be74f590b022
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1381276
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Found malware configuration
Machine Learning detection for dropped file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
12%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zga3q26xo6xpatc5y4z7bnkyaqow6duruyhxzif7tskonyknkqsq._file
Verdict:
malicious
Similar samples:
2a4137a9d271610e4ba5f6902fc59eb97edd326e2ca7dc8abc7618b1bfdb270f
Socks5Systemz
52b7dd297506b1ac828802aeea5637b32aba3eaf00e0d7b9fefb8c4a63a171fd
Socks5Systemz
80d064fbccd686d3f40f09a2c4b287e6abe4f90dc7a73e2a2a168ba3efb1bae8
Socks5Systemz
8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
Socks5Systemz
a4540f539c10b3626bf576314689fbe889b93c25dc836b9f77d3facdd6b9f3f5
Socks5Systemz
acdf802f4c0f37c380728bbd49a7ccf4cabe7da9f7c76d9c9bf6cea285df3037
Socks5Systemz
bb784a52489425f1b6ca25b4416fc1ebe9eabf4f935d13535d73090893862bce
Socks5Systemz
+ 158 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240125-w26y8adehm/
Behaviour
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:
c7dfde89d3e9361e174af71450e17a78c397fe2b691f4bf8796508a93b2972ca
MD5 hash:
e8a2b05f7fedaa5838445ec23635cc17
SHA1 hash:
f1b8188dc3985005873550da6e18f2b67f691d04
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
Parent samples :
8fcf30ff8fd0c41ad012ab2e069b57ccf9c47ac52e3da7c515d78ceb15b23a3b
acdf802f4c0f37c380728bbd49a7ccf4cabe7da9f7c76d9c9bf6cea285df3037
80d064fbccd686d3f40f09a2c4b287e6abe4f90dc7a73e2a2a168ba3efb1bae8
bb784a52489425f1b6ca25b4416fc1ebe9eabf4f935d13535d73090893862bce
2a4137a9d271610e4ba5f6902fc59eb97edd326e2ca7dc8abc7618b1bfdb270f
c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425
fa37f415d82c52f5f2f0fea06abb099d5ca28d64a48a2ea5581dd5f03d62019f
SH256 hash:
4ae45ed5058300aa6a40753483472724a8c3149815a383eff02018f8a8f4442a
MD5 hash:
1aa4dfd6412d4595ca9c04f7a37c4856
SHA1 hash:
688a07aeca5b343b9b153ec88cfce0c720f15114
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
SH256 hash:
a4a61eedd46fba4bdce8e1e49bee6cc987f540e3925f8fc50b6ebcb21769ae04
MD5 hash:
0246830054123e308795f330392b7abe
SHA1 hash:
b8887b8595ad0500f11521493cb14246aaf88d12
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
SH256 hash:
7822b950388ca51652d904b284c4a7ecb8899b38d054b8b5b9219aec676fa936
MD5 hash:
d312a789d614564e24e2c711bfc2e67c
SHA1 hash:
8b6665d67f0f1c08cb220cccbd2c6da2688ec6ec
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
SH256 hash:
c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425
MD5 hash:
7c464d2b6058a9ca867b5b6bf20c9d51
SHA1 hash:
3aafcebd6c7988fc8d74261de2fa9e180c34eeda
Link:
https://www.unpac.me/results/a3c97950-2856-450d-bd45-acca6f521dce/
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/c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425

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 c981b86bd777aef04c5dc733f0b558041d6f0e91a60f7ca0bf9c94e6e14d5425

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2751452/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/472923/

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