MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70
SHA3-384 hash: 8492462f3d4d21a879b60965786fd84efc621b29add1e9a797d08095094354160d7a95f14826eb3028acb6687f1fe7ef
SHA1 hash: adcb88cb7fa7fed2a38260730af1a008f9205655
MD5 hash: e36d122aab6b74c5b5aba6c904e71481
humanhash: green-eighteen-magnesium-summer
File name:e36d122aab6b74c5b5aba6c904e71481.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'728'327 bytes
First seen:2025-03-15 08:15:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'566 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:3dOYj8x1YhokvWHvH5rtL8mRkzbHb5HGprrdHpF:wYm+vMZrtL8miVHGprxHv
Threatray 1'730 similar samples on MalwareBazaar
TLSH T16C0633E1D1D962B1DE81BFB44881F42E2B327A3DDA7A915625DCBC2D0F32459FB00B52
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)
Magika pebin
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 :
1
# of downloads :
369
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e36d122aab6b74c5b5aba6c904e71481.exe
Verdict:
Malicious activity
Analysis date:
2025-03-15 08:27:04 UTC
Tags:
inno installer delphi
Link:
https://app.any.run/tasks/f5621b7c-c93c-4484-881f-17e71851abd1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d556433962f1a6f47194af
Tags:
injection dropper socks virus
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
Creating a service
Enabling autorun for a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint installer overlay packed packer_detected
Link:
https://www.filescan.io/uploads/67d5376801edd28374b08705/reports/efae7ca1-a07d-413a-9c89-88da4f8e4ddd/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70
Result
Verdict:
UNKNOWN
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/fd2465f4-0395-41cf-8a30-85d80effc816
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1639321
Signature
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
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
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1639321 Sample: VrhjEIL8OM.exe Startdate: 15/03/2025 Architecture: WINDOWS Score: 100 49 Antivirus detection for dropped file 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Detected unpacking (changes PE section rights) 2->53 55 6 other signatures 2->55 7 VrhjEIL8OM.exe 2 2->7         started        10 svchost.exe 2->10         started        13 svchost.exe 1 1 2->13         started        16 4 other processes 2->16 process3 dnsIp4 37 C:\Users\user\AppData\...\VrhjEIL8OM.tmp, PE32 7->37 dropped 18 VrhjEIL8OM.tmp 18 26 7->18         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 10->57 21 MpCmdRun.exe 1 10->21         started        47 127.0.0.1 unknown unknown 13->47 file5 signatures6 process7 file8 29 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 18->29 dropped 31 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 18->31 dropped 33 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 18->33 dropped 35 21 other malicious files 18->35 dropped 23 richyphotobackup.exe 1 19 18->23         started        27 conhost.exe 21->27         started        process9 dnsIp10 43 176.113.115.96, 443, 49723, 49725 SELECTELRU Russian Federation 23->43 45 45.93.20.230, 2024, 49724, 49727 COGENT-174US Netherlands 23->45 39 C:\ProgramData\RichyPhotoBackup\sqlite3.dll, PE32 23->39 dropped 41 C:\ProgramData\...\RichyPhotoBackup.exe, PE32 23->41 dropped file11
Score:
75%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70/
Threat name:
Win32.Ransomware.Socks5Systemz
Create hunting rule
Status:
Malicious
First seen:
2025-03-15 08:16:09 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=akwnhsig2uht44i6flqbgyrs3i5umuhf4xalhxvfijeismxjlnya._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
1dcf2c9385911bb5134a500b4159bb0da897a02cf77d38f9330b64f363bd9315
Socks5Systemz
44381dcaf3805730f78eef801218182b308d5ef4d712a5636315f09f2a5e0065
Socks5Systemz
659784641effc7de35c04bd4ca5e1a343d23047827cc57166fbb26fd39484767
Socks5Systemz
711d8a94c429866e76447eb867f6408eb83b85d9bbea615084722e6055a9d939
Socks5Systemz
ba58d3f14d7e106b3ad8d60501bdbcaf19506731b5085d478d9a0887e6b0b524
Socks5Systemz
d4bed3ca2c916185e53c92d19ee226233e482e357f8aace74a99030e2d442a2a
Socks5Systemz
eb04f77eb4f92dd2b46d04408166a32505e5016435ccd84476f20eeba542dafd
Socks5Systemz
ec6b16b5d4b8630b8e4b8acec0d4bcc3dca33dbcbfcab979657a169edad9558e
Socks5Systemz
error
Socks5Systemz
fbedd9cfc2ef50738d490530264b582325212f701a6a36d24ea1edbfe1fdacc7
Socks5Systemz
+ 1'720 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/250315-j5pg5askx5/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4817bfcd-cfc4-45d8-9e07-22375d849d06
Unpacked files
SH256 hash:
02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70
MD5 hash:
e36d122aab6b74c5b5aba6c904e71481
SHA1 hash:
adcb88cb7fa7fed2a38260730af1a008f9205655
Link:
https://www.unpac.me/results/edf4cde6-3412-4b82-9ad8-7b03b53dc5bd/
SH256 hash:
30208986a0b556b371872b24002e837a4fed4fee49a2b9e339800dd667dea6fc
MD5 hash:
e2700e8b6ec387910995f1be70c6078d
SHA1 hash:
4e2212cbc3fb01c619462515b460d7437c0964bf
Link:
https://www.unpac.me/results/edf4cde6-3412-4b82-9ad8-7b03b53dc5bd/
SH256 hash:
068895e7a076ced4649e80e2ce1ffe763fa8d41fda477c11d6bdb97a26159f5f
MD5 hash:
ab60ea1aca7ab1a40127d2a53414b679
SHA1 hash:
b3a7e606573946bb1ea15a8a23d813ed025f8085
Link:
https://www.unpac.me/results/edf4cde6-3412-4b82-9ad8-7b03b53dc5bd/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/edf4cde6-3412-4b82-9ad8-7b03b53dc5bd/
SH256 hash:
6bb46bc0d212f5e76d8e218bf64ab4a69f4313e50b13d56bd5c853d71f2d164d
MD5 hash:
04a326cb78e3d7d1d8f6c77978fbf9ac
SHA1 hash:
d6731ddc4dc35b4b4d212b0befb659de9489149b
Link:
https://www.unpac.me/results/edf4cde6-3412-4b82-9ad8-7b03b53dc5bd/
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/02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Socks5Systemz

Executable exe 02acd3c906d50f3e711e2ae0136232da3b4650e5e5c0b3dea542488932e95b70

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3432094/
  
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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetWindowsDirectoryA
kernel32.dll::GetFileAttributesA
kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments