MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9. 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: 14

Intelligence 14 IOCs YARA 3 File information Comments 1

SHA256 hash:	55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9
SHA3-384 hash:	6b71f85c2394babf2e478810cb80a9dc9fb8b6f2b0b1a4858e811e263a08f8f485871a4fec93b672904d6cded4e5b415
SHA1 hash:	4202647cf87c0263ad059f30b06b04f5d8a7e8a5
MD5 hash:	8547adaf86a7ab657c3ae9f8fe0835fe
humanhash:	sodium-nineteen-october-vermont
File name:	8547adaf86a7ab657c3ae9f8fe0835fe
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	1'878'147 bytes
First seen:	2024-03-07 19:55:41 UTC
Last seen:	2024-03-07 21:18:10 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'463 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	24576:CQiNPbM9CTnh3cKwuy9UkfYvqrv6vN7XJshb+bQrMeTx0dyWZlWHXl7zX:C9xM9KHgzv6vBar7xXuKX5X
TLSH	T1DF9533E2F5AAC836D461D7B11922C095A67BBA30793EA00471F889FDDFB70E3501635B
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):
dhash icon	b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter	zbetcheckin
Tags:	32 exe Socks5Systemz

Intelligence

File Origin

# of uploads :

# of downloads :

365

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9.exe

Verdict:

Malicious activity

Analysis date:

2024-03-07 19:58:03 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/26816895-653e-4380-a7f5-0b4caeeb48d8

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Trojan.Win32.Crypt.13413.28541.UNOFFICIAL

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/65ea1bd8757c624818a598d6/reports/29efb076-e0b3-4f80-9cd1-74b45c0cd6e6/overview

Verdict:

Malicious

Labled as:

Win/grayware_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9

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/52ff14d8-f0ca-47b5-bdd7-1631b2321073

Score:

68%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9/

Threat name:

Win32.Trojan.Privateloader

Status:

Malicious

First seen:

2024-03-07 19:56:09 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kxif7vnbtzwjcy62fajw5dyg7g7imvhpgcm26jh2vdxlkncqnduq._file

Verdict:

malicious

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/240307-ynna3acd99/

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://bbqdlwu.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923b6e86fb10c4ec9d
http://bbqdlwu.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12eab517aa5c96bd86e994874e865a8bbc896c58e713bc90c91836b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff811c9e7919b3fce67
http://buzaiez.com/search/?q=67e28dd8655aa729110daa1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ef619c4ee919933

Unpacked files

SH256 hash:

7fc242f5bb605df14733ebb8b8e726bf59b7aa1c1eb1a3e8644e69bf2a94bf1b

MD5 hash:

8542c866ffd2c63929214d9b7dc8e3cd

SHA1 hash:

9cec3364fe1d11b62a9232507dd96a251940245e

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

SH256 hash:

5a440772b4f1f3a7977ac58e1da26ba4615c6d7aac18239a0703f2eb8ec0a644

MD5 hash:

0042b6bea2c020a136f03664b354a35e

SHA1 hash:

22cf1f30fe7bc2e35ac4887b471572482c9197f2

Detections:

INDICATOR_EXE_Packed_VMProtect

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

SH256 hash:

e4fc574a01b272c2d0aed0ec813f6d75212e2a15a5f5c417129dd65d69768f40

MD5 hash:

c8871efd8af2cf4d9d42d1ff8fadbf89

SHA1 hash:

d0eacd5322c036554d509c7566f0bcc7607209bd

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

SH256 hash:

30208986a0b556b371872b24002e837a4fed4fee49a2b9e339800dd667dea6fc

MD5 hash:

e2700e8b6ec387910995f1be70c6078d

SHA1 hash:

4e2212cbc3fb01c619462515b460d7437c0964bf

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

SH256 hash:

4d1704b9e9775eef8b31c8fe9741836c8eb39a46db620449a7803d5f39a55625

MD5 hash:

c6ed784c10f725fb3bdca435c7ad9ccd

SHA1 hash:

1761b0cb7d2ee8a7580880554b1bda931ce8bcb8

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

SH256 hash:

55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9

MD5 hash:

8547adaf86a7ab657c3ae9f8fe0835fe

SHA1 hash:

4202647cf87c0263ad059f30b06b04f5d8a7e8a5

Link:

https://www.unpac.me/results/286c6b1f-22ee-4673-8b40-156d39ce34a3/

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/55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9

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

exe 55d05fd5a19e6c9163da28136e8f06f9be8654ef3099af24faa8eeb5345068e9

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2766920/

URLhaus

https://urlhaus.abuse.ch/url/2777500/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
SECURITY_BASE_API	Uses Security Base API	advapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CreateProcessA advapi32.dll::OpenProcessToken kernel32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryA kernel32.dll::GetSystemInfo kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateDirectoryA kernel32.dll::CreateFileA kernel32.dll::DeleteFileA kernel32.dll::GetWindowsDirectoryA kernel32.dll::GetFileAttributesA kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_API	Retrieves Account Information	advapi32.dll::LookupPrivilegeValueA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::PeekMessageA user32.dll::CreateWindowExA

Comments

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zbet commented on 2024-03-07 19:55:42 UTC

url : hxxp://root.newbond.su/data/pdf/june.exe