MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0. 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: 16


Intelligence 16 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0
SHA3-384 hash: 1310aef081d6a0d693b66a2ea92762198ebc9425e3e6365d523535133389b0c01e3251f0a3035d94e8be9d09bae0d444
SHA1 hash: d591222916193a3bcaef009eae37fc60acbff924
MD5 hash: 7700eba1ceaa134b1da16d1ede0e7894
humanhash: alabama-jersey-missouri-freddie
File name:7700eba1ceaa134b1da16d1ede0e7894.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:7'240'000 bytes
First seen:2024-12-14 23:50:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'458 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:w+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:xz25G6bV1yYDuZxCWQNhUU2uNzj
TLSH T1997633109166CC3FC4B3DDF1ACAB700611DD7C652D368BED982DDA4E17ABC72191C5A8
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
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:
185.237.206.129:80

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
185.237.206.129:80 https://threatfox.abuse.ch/ioc/1356795/

Intelligence

File Origin
# of uploads :
1
# of downloads :
589
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7700eba1ceaa134b1da16d1ede0e7894.exe
Verdict:
Malicious activity
Analysis date:
2024-12-14 23:52:13 UTC
Tags:
arch-exec socks5systemz loader
Link:
https://app.any.run/tasks/747e044a-d54f-4a42-9ce8-a7c2b41c1e9e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen22.31311.2634.17475.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675e1a9f653a8698dfcaed7f
Tags:
ransomware virus sage
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 in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching a process
Modifying a system file
Creating a file
Creating a service
Launching the process to interact with network services
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packer_detected
Link:
https://www.filescan.io/uploads/675e19e67c7553767c3f4839/reports/7a91dd01-f9a4-475b-a4a2-b836ed5e8333/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0
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.
Malware family:
http://lame.sf.net
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/cc993bc5-8005-48df-9233-ef01e8572af6
Result
Threat name:
Petite Virus, Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1575254
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
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
Multi AV Scanner detection for submitted file
PE file has nameless sections
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Petite Virus
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1575254 Sample: Mg5bMQ2lWi.exe Startdate: 15/12/2024 Architecture: WINDOWS Score: 100 49 Suricata IDS alerts for network traffic 2->49 51 Found malware configuration 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 9 other signatures 2->55 8 Mg5bMQ2lWi.exe 2 2->8         started        process3 file4 33 C:\Users\user\AppData\...\Mg5bMQ2lWi.tmp, PE32 8->33 dropped 11 Mg5bMQ2lWi.tmp 17 76 8->11         started        process5 file6 35 C:\Program Files (x86)\CRTGame\crtgame.exe, PE32 11->35 dropped 37 C:\Program Files (x86)\...\is-J3HC1.tmp, PE32 11->37 dropped 39 C:\Program Files (x86)\...\is-001GJ.tmp, PE32 11->39 dropped 41 106 other files (none is malicious) 11->41 dropped 57 Uses schtasks.exe or at.exe to add and modify task schedules 11->57 15 crtgame.exe 1 15 11->15         started        18 net.exe 1 11->18         started        20 crtgame.exe 1 2 11->20         started        23 schtasks.exe 1 11->23         started        signatures7 process8 dnsIp9 43 gdpkvkr.com 185.237.206.129, 49847, 49860, 49866 ITLDC-NLUA Ukraine 15->43 45 bodotpd.com 94.232.249.187, 49736, 49764, 49790 INT-PDN-STE-ASSTEPDNInternalASSY Syrian Arab Republic 15->45 47 89.105.201.183, 2023, 49851, 49865 NOVOSERVE-ASNL Netherlands 15->47 25 conhost.exe 18->25         started        27 net1.exe 1 18->27         started        31 C:\ProgramData\TAudioClass\TAudioClass.exe, PE32 20->31 dropped 29 conhost.exe 23->29         started        file10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0/
Threat name:
Win32.Ransomware.Socks5Systemz
Create hunting rule
Status:
Malicious
First seen:
2024-12-11 06:05:41 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q4ze7tvwi2beobbje5xrozthdljfafr2eqclpn67n5gskad2dxya._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241214-3v5adaxqg1/
Behaviour
Runs net.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/22357e5b-4b87-4cd1-ae6f-4741918d0e64
Unpacked files
SH256 hash:
cd2a86ab5818369d276da573cad8d57ed488d12fe1e740e74dfe8bc7d12c2513
MD5 hash:
f78a1530235cfaae575c5bec1568ee06
SHA1 hash:
d0415f6149b9216748c95a2c5162ad85efae1a2f
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
SH256 hash:
88207ef3da96e6610606ece4d9cd151639cfc25f8e1ece7c178ede8aae7735a7
MD5 hash:
ffd3950877ab57382ea6c1b72aef017b
SHA1 hash:
369dbaaf61f18f5f5f9b1b3bdd23834047fd6383
Detections:
Socks5Systemz
Create hunting rule
win_socks5_systemz_auto
Create hunting rule
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
Parent samples :
abeee1f06b6b4634fcf4cc47b6ff341537f96e3adaf2b351b213321e26e07177
87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
SH256 hash:
22415b91ce6e13b33ff864d59b5524f505e25639a05e44822f30c02924bcf84e
MD5 hash:
2905a627022e88147c90b3a746dd6a52
SHA1 hash:
b61f210c23621a9adad11675e690176d678a94a6
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
SH256 hash:
968a903720e567f2fa2f149038097aa29e2940e58258dd1ecda0694eaa36f344
MD5 hash:
7538cde4acd53aa4e7a9ca9efefeddfc
SHA1 hash:
4b5e753f9fe85ca0adbf4351703670f9b8b36e15
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
SH256 hash:
87324fceb64682470429276f1766671ad250163a2404b7b7df6f4d25007a1df0
MD5 hash:
7700eba1ceaa134b1da16d1ede0e7894
SHA1 hash:
d591222916193a3bcaef009eae37fc60acbff924
Link:
https://www.unpac.me/results/7b996a7e-8ca7-48ee-86f9-bedcf53c89ea/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_detect_tls_callbacks
Create hunting rule
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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.

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
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

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