MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a. 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: 15

Intelligence 15 IOCs YARA 3 File information Comments

SHA256 hash:	0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a
SHA3-384 hash:	607e5b9b35b3e5f0c54b5cfc90636295ed0f177f07cc4b6c25c8f1a2c734de4b561806619d86ea906d1470b352a32848
SHA1 hash:	02fa11f4a2cdf1240efc0b61b2c4b7b6a1b28ae9
MD5 hash:	c3cecbd238774e0ac01a738206b93c8f
humanhash:	charlie-jersey-early-arizona
File name:	c3cecbd238774e0ac01a738206b93c8f.exe
Download:	download sample
Signature	Socks5Systemz Create hunting rule
File size:	5'859'760 bytes
First seen:	2024-06-16 13:29:22 UTC
Last seen:	2024-06-16 14:28:57 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'455 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep	98304:mjNrLa0NMUkocmz1mgGcVec7IdasDLp2Yfm/9mKTY4zbhZ3enNBBYZDy4J0f:OPaUkoNlHd7qayhiXTY4zVgRcZJ0f
Threatray	475 similar samples on MalwareBazaar
TLSH	T185463303FA6E8C2AE187C1BD4D69F0452173AE588E29F611BA5B9E472FF310C5566F30
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):
dhash icon	b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter	abuse_ch
Tags:	exe Socks5Systemz

Intelligence

File Origin

# of uploads :

# of downloads :

369

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a.exe

Verdict:

Malicious activity

Analysis date:

2024-06-16 13:52:49 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f7b1282c-3109-491b-9fc2-ab0d2e4e746e

Note:

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

Detection(s):

SecuriteInfo.com.Adware.PCCleaner.B.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666eea3c0f8138dd4ea9972bwin7simulatehigh_evasion

Tags:

Encryption Stealth Heur

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:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

borland_delphi installer

Link:

https://www.filescan.io/uploads/666ee8df6be3b3c7c233f74b/reports/5e59cab5-c8a8-478f-bfd7-7704ca8a97bf/overview

Verdict:

Suspicious

Labled as:

HEUR/AGEN.1372994

Link:

https://www.hybrid-analysis.com/sample/0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

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:

Malicious

Link:

https://analyze.intezer.com/analyses/5901c360-4997-4379-9c5d-ac5c766188b1

Result

Threat name:

Socks5Systemz

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1458038

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

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)

Found malware configuration

Machine Learning detection for dropped file

Multi AV Scanner detection for domain / URL

Multi AV Scanner 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:

89%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a/

Threat name:

Win32.Trojan.Privateloader

Status:

Malicious

First seen:

2024-06-16 11:06:31 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 38 (60.53%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=arjmaa6epe6taqjb7xb7vdo7t447j3gmiux6cudnzcmzrqxgckna._file

Verdict:

malicious

Socks5Systemz

1a89fca9221cd5c94a0a5962d9f33c684a768028133877963c946af094992511

Socks5Systemz

9232fd1e7662b3c2ef8bce1e720c6c5ea44606001fd78a59cae59079b3d1c074

Socks5Systemz

9ed5bbcdc3ba7bd86c534424f7a5c8f80bac6618b7b79cd8caad7060272e107f

Socks5Systemz

bedbc3159b68fe1491f189656f0260fe3d0c3a0d5f3b2e91ad937bad54e649ff

Socks5Systemz

+ 465 additional samples on MalwareBazaar

Result

Malware family:

socks5systemz

Score:

10/10

Tags:

family:socks5systemz botnet discovery

Link:

https://tria.ge/reports/240616-qrtm9avdrh/

Behaviour

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

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:

bgjbjwo.com
ckoozkl.net

Unpacked files

SH256 hash:

1a0a9ce7e3b946ece1c61c71449a12315015e6554722580a65cc3bb054277f15

MD5 hash:

733f93803584b8c042e487b5ec223fee

SHA1 hash:

87a72f876b8e2d16882a0f89838ff6cedbf3a076

Detections:

Socks5Systemz

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

Parent samples :

9232fd1e7662b3c2ef8bce1e720c6c5ea44606001fd78a59cae59079b3d1c074
0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

SH256 hash:

cbf1e1c5cc0767ab78e5a232b6f1a88c7d5b78a03d41b17ff8d17d6c2640a54b

MD5 hash:

b33b3ce6b696613a4ae5751589d4dde2

SHA1 hash:

73c3e5df6265f1ab8a82288df95c9d16d50e3608

Detections:

INDICATOR_EXE_Packed_VMProtect

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0

MD5 hash:

9c8886759e736d3f27674e0fff63d40a

SHA1 hash:

ceff6a7b106c3262d9e8496d2ab319821b100541

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2

MD5 hash:

0ee914c6f0bb93996c75941e1ad629c6

SHA1 hash:

12e2cb05506ee3e82046c41510f39a258a5e5549

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81

MD5 hash:

4ff75f505fddcc6a9ae62216446205d9

SHA1 hash:

efe32d504ce72f32e92dcf01aa2752b04d81a342

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

573cee91b3e0a714567e897635ae761b27f2561f3009a52aaf480f68639f525f

MD5 hash:

a62d5bb47c0b49e1748ece01c1e3e2d5

SHA1 hash:

c11ca038df44c27bac4e6d47fb893b1f94079e43

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

e05ac1b9103d265692823218abc29e0e2ead6b94b03aa779233cc7cffb4226ed

MD5 hash:

a58f2fda7407242ba5ce5d0371e52ed6

SHA1 hash:

a85fe06a906aaf549cb8828814e192e5a4d25864

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

e7e44d6d8fe9f72dff51fa50f221d7bd9f5cee4d598025c5ea8cc35829b4c67f

MD5 hash:

518098b1e936bb5e885906d28af9ee6f

SHA1 hash:

0e2f19b4b7eaf4156d86a12e2b8f4be2243d9e0a

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

SH256 hash:

0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

MD5 hash:

c3cecbd238774e0ac01a738206b93c8f

SHA1 hash:

02fa11f4a2cdf1240efc0b61b2c4b7b6a1b28ae9

Link:

https://www.unpac.me/results/a62b6310-22e4-49e3-a309-d11e98186f9c/

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/0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

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 0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2858526/

Delivery method

Distributed via web download

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

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