MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b. 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: 64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b
SHA3-384 hash: e987953e970337b9abacee27585d7531ae2f6bcb06130cd58bff3024a9bd63409ab7989f3a1107880599e9159f345c63
SHA1 hash: 9d86cb5d4b1724b196484dc38006996fa55f7a45
MD5 hash: a79f8dad001028d741448b31d9bc1bde
humanhash: hotel-burger-november-crazy
File name:a79f8dad001028d741448b31d9bc1bde.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:2'693'319 bytes
First seen:2024-02-27 08:40:29 UTC
Last seen:2024-02-27 10:17:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:C9H8NCp3AACRw8snELLxIAPKzCgZml0fvHFm4XNLMxyP5GkjeJBazGEH:McNCyzRw8XOAyPme3HM4FMxy4kmBc
TLSH T1D2C533FF697DC4B3C612D6341F484579B9937E048EB25029B5F76EDEAFAB0A08904243
TrID 69.7% (.EXE) Inno Setup installer (107240/4/30)
9.2% (.EXE) Win32 Executable Delphi generic (14182/79/4)
8.5% (.SCR) Windows screen saver (13097/50/3)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.9% (.EXE) Win32 Executable (generic) (4504/4/1)
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:
195.16.74.230:80

Intelligence

File Origin
# of uploads :
2
# of downloads :
315
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477928/
Detection(s):
SecuriteInfo.com.FileRepMalware.28792.3456.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
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/65dda01e7ec1345fd9822b5c/reports/b419c988-d3c9-4680-8c6a-bb080fbb8908/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b
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/fc6bc0eb-c8da-4212-aa6a-e9f771448766
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1399290
Signature
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
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
20%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Suspicious
First seen:
2024-02-27 09:04:38 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtx7oulmupkwq46ou7epsb5fsw3icl3qgu72cxgckp7aya7cesfq._file
Verdict:
malicious
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/240227-klen9ace38/
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://bbudbqd.com/search/?q=67e28dd86d0ef17b460ef9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa45e8889b5e4fa9281ae978f671ea771795af8e05c64bdb22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e8efd12c3eb97
http://dtlwxxa.info/search/?q=67e28dd86a5cf47e155fff1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c64bdb22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef611c2ec969939
Unpacked files
SH256 hash:
1bfc93837506911218a75a602f0694a97aeff533e7c28c485820e4ba530fa972
MD5 hash:
62961550e583b45ce3887210bcf8e32f
SHA1 hash:
4214994719155513141ad7066da59bea6810ae3b
Link:
https://www.unpac.me/results/c03423c9-ed00-46c8-a5e5-755765b41bc9/
SH256 hash:
1495b4fe14b0a8e5ede2180c9acaadf2c3f410cc37cf8956bc0504d0fd8310ce
MD5 hash:
a766677ad8f90ab912577e210599a6fc
SHA1 hash:
f128126494036679b97057f4f0200b022003f79c
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/c03423c9-ed00-46c8-a5e5-755765b41bc9/
Parent samples :
db1ac327c445158505bfe7e0754f5b012b99998585de3a6e949da37f2e2ac93c
695488e7ebc10b758521dffa30261b4e02b3a022df0b96070ace0c05de3a4396
64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b
960dce369bf0ee060ce3f5c32589a081075b9ae9123a23ebf69490f4d52f1f26
1474d5843593d03089ac006be6168277f1571bf0e8d933eee3317650ee889824
a569e7c0c116cd5138ef145b67a6a0032fe2f55fd484e72becd248eee9bf88d9
1f78ffc413e1efc75cd0f9b48888f8675ab026f704dd4eb72346e7c8ee471ebc
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/c03423c9-ed00-46c8-a5e5-755765b41bc9/
SH256 hash:
e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40
MD5 hash:
c8871efd8af2cf4d9d42d1ff8fadbf89
SHA1 hash:
d0eacd5322c036554d509c7566f0bcc7607209bd
Link:
https://www.unpac.me/results/c03423c9-ed00-46c8-a5e5-755765b41bc9/
SH256 hash:
6acbd7e26d84587cfb442cab8857ae5cdb30a63f8959122cff7a54385b22c8a1
MD5 hash:
e251edcbee15d9fc45dd56bcfaade7d7
SHA1 hash:
40b38845a8d1fc9e4cae7f47bc18457d6f5e0de9
Link:
https://www.unpac.me/results/c03423c9-ed00-46c8-a5e5-755765b41bc9/
SH256 hash:
64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b
MD5 hash:
a79f8dad001028d741448b31d9bc1bde
SHA1 hash:
9d86cb5d4b1724b196484dc38006996fa55f7a45
Link:
https://www.unpac.me/results/c03423c9-ed00-46c8-a5e5-755765b41bc9/
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/64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b

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 64eff7516ca3d56873cea7c8f907a595b6812f70353fa15cc253fe0c03e2248b

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/477928/
  
URLhaus
https://urlhaus.abuse.ch/url/2769084/
  
Delivery method
Distributed via web download

Comments