MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa
SHA3-384 hash: 9ff9571b2e409d2129fade075ddbc96c39ff0b36ba6a5f3ccec8bb16b1e5ad2f3d9df98624ebfe35339c1f1567cf9a14
SHA1 hash: 14065908b76df322b6a61fdf2d140d4b809c9872
MD5 hash: 7cc497c2c219f9f02781e1670c68fac0
humanhash: alanine-magazine-muppet-fruit
File name:7cc497c2c219f9f02781e1670c68fac0.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'755'745 bytes
First seen:2024-02-26 11:15:17 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 49152:1q6bI/QDtJlosFMoKzBnKiib8RuekyxEDjQaCIHhktoFtE2K5+:IN/WJgoKUb8HkcEDMaBBketE21
Threatray 14 similar samples on MalwareBazaar
TLSH T185D533726E34083DDE51AB378E64E44440DDBBF829B1410923EC155F9EA91AFCEE6BC1
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) (4504/4/1)
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 abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
93.123.39.219:80

Intelligence

File Origin
# of uploads :
1
# of downloads :
360
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477794/
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.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
Moving a recently created file
Modifying a system file
Creating a service
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65dc72f3c5e1a083fbf98a55/reports/5d3c8731-98d3-4cc9-9ad3-b6eb06b9af0f/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa
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/c76169ac-3760-41bf-9584-086ec1d6d77c
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1398693
Signature
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
23%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 11:16:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
13 of 24 (54.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=we5a4puzj2n7kmigamzlu4uqef6zi6uy5w7n2eato33nhorpf2va._file
Verdict:
malicious
Similar samples:
489004d6d74d6def79d7b2d85061ddf60ed3c12ca58b8978038086b96f2809c0
Socks5Systemz
4a69bb4dd89dc961d532e02c829b45d7cf42e3668b22f7f442548aaa99b10986
Socks5Systemz
53e7ca3f5bd800d3d179b315ee9c73c9d2b4f48ff3adf5583792e8e7fa6b1efa
Socks5Systemz
ce2276335b92c2451263189e1aad71d6d837915cdbe81fa062a80d3a94437d0f
Socks5Systemz
e0175f147e93de5a9f53066e832823a56e7ab48e75e34560e8ea8d6017a74b0c
Socks5Systemz
ff0b27a5f69de1453574ebe4416e3446d91b7b372727eb3239970b53cf50f719
Socks5Systemz
+ 4 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240226-nc45bscd7t/
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
Malware Config
C2 Extraction:
http://bmteuzd.com/search/?q=67e28dd86a55a428420bf81f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f371ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6f87fb17c2ec90
http://bhiwmkd.com/search/?q=67e28dd86b5bf32c420dad497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a471ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef718c4e997983c
http://bhiwmkd.com/search/?q=67e28dd86b5bf32c420dad497c27d78406abdd88be4b12eab517aa5c96bd86ee9d8e49875a8bbc896c58e713bc90c91836b5281fc235a925ed3e07d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ef9d933fcb6d9411
Unpacked files
SH256 hash:
cb59e41f1dea37ace158943c9cec4ca72124f4d9afafadf6debe05984cf96ce6
MD5 hash:
5c1e64823274becfe67ee15d4a1cb19e
SHA1 hash:
79ead64a2c50d0e721e09a12d21a6c7b540dbfe9
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
cf7c1570f5d9dd60f4781110f1fb8cf6afc839fbca9b609365eb86bb84f17bf9
MD5 hash:
dcb4a6a148743fe311369fcb02107cfe
SHA1 hash:
f2e729fae56fa999d6e781cb99b005199a660e09
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
1f3cff9f8b189e6789d679f6b0dfc7653b9bee066858c1c3966ba1041aa55dff
MD5 hash:
6b73c7a38ecdc3f16a8698bb8473b324
SHA1 hash:
e08ea86f2e5bae66fbada9939c8dbbd244531b2c
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
fe01f159a957d9de08be6491ec4cf0996ccfae162f328583c5a0d2df12d1d2ea
MD5 hash:
5c7ca38e491d998f67468088d7b00d8c
SHA1 hash:
16437d24ee33331eb3acb6ecae4e51701ea9ed10
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
ac70c7bca145cce699f601f46cf60d119c6a95a0b88eefb99f590feb20736601
MD5 hash:
6c5e5a38abe85b126156230925faa339
SHA1 hash:
0d51326b3c1f1521ba11b0027a8d91cbe360e0e9
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
SH256 hash:
b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa
MD5 hash:
7cc497c2c219f9f02781e1670c68fac0
SHA1 hash:
14065908b76df322b6a61fdf2d140d4b809c9872
Link:
https://www.unpac.me/results/34937e42-0719-4ee7-9baa-184a33fa7f58/
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/b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa

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 b13a0e3e994e9bf531060332ba7290217d947a98edbedd101376f6d3ba2f2eaa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2766920/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2770372/
Cape
Cape
https://www.capesandbox.com/analysis/477794/

Comments