MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b
SHA3-384 hash: 49abbb5ba7f3e28956c21e5f7812347e8ec7d2d9319be781065273888feb202e0cd4f756809893ce9c33fcdc0ce2344b
SHA1 hash: a18b9ad6628e4a14d0dc168d836b1184138592ec
MD5 hash: 9385cbf1c87afce218fb2ab5137791a9
humanhash: berlin-edward-comet-asparagus
File name:9385cbf1c87afce218fb2ab5137791a9
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:6'305'842 bytes
First seen:2024-11-05 21:00:29 UTC
Last seen:2024-11-05 22:18:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'462 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:4JQ+iQOA7dcPFAvEEtsGMEgWuVZImQYpo8ZVT1pJn7UK5seeDaXX:+QvQOpCVcEobZphZVVoOn
Threatray 172 similar samples on MalwareBazaar
TLSH T1B056335741840132D991DF7B186B2494E9797A1FA92E312CB2FE9BE792431D1CECE30B
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 zbetcheckin
Tags:32 exe Socks5Systemz

Intelligence

File Origin
# of uploads :
2
# of downloads :
2'324
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9385cbf1c87afce218fb2ab5137791a9
Verdict:
Suspicious activity
Analysis date:
2024-11-05 21:03:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/be3c0ad7-fbfb-4c9e-be9d-f23f6432b168

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop28.37333.19543.8873.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672a89b68d23d9049133f3cc
Tags:
powershell madi
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
Launching the process to interact with network services
Modifying a system file
Creating a service
Launching a process
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/672a878fc7967d5267a8af93/reports/40ae26bd-52a8-473e-8e2f-5a2b040446e8/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b
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/e4fb014d-650e-4b1b-818d-ac3fdaf7633a
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1549689
Signature
AI detected suspicious 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 API chain indicative of debugger detection
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1549689 Sample: gxjIKuKnu7.exe Startdate: 05/11/2024 Architecture: WINDOWS Score: 100 40 Suricata IDS alerts for network traffic 2->40 42 Found malware configuration 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 9 other signatures 2->46 8 gxjIKuKnu7.exe 2 2->8         started        process3 file4 24 C:\Users\user\AppData\...\gxjIKuKnu7.tmp, PE32 8->24 dropped 11 gxjIKuKnu7.tmp 18 49 8->11         started        process5 file6 26 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->26 dropped 28 C:\Users\user\AppData\...\unins000.exe (copy), PE32 11->28 dropped 30 C:\Users\user\AppData\...\unicows.dll (copy), PE32 11->30 dropped 32 19 other files (13 malicious) 11->32 dropped 14 EasyCutStudio6.exe 19 11->14         started        18 net.exe 1 11->18         started        process7 dnsIp8 36 dtghoua.info 185.208.158.202, 49880, 49901, 49905 SIMPLECARRER2IT Switzerland 14->36 38 89.105.201.183, 2023, 49885, 49898 NOVOSERVE-ASNL Netherlands 14->38 34 C:\...D Video Splitter 11.5.47.exe, PE32 14->34 dropped 20 conhost.exe 18->20         started        22 net1.exe 1 18->22         started        file9 process10
Score:
52%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-11-05 17:02:47 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nf3lt6owhqsiknkozos5k3tj7vqldc453b2t27g4bstudb6ynefq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
087ce17aa680575c3047b82c5cabd1444f25abfdc6d4fa54a460c0e2369484f0
Socks5Systemz
2775314a8dee2f5d2048bce245632405d6eac2278f10ab7fbacefa523cf76b64
Socks5Systemz
44142a900cb0797503a6d5849aa1b35af054a9509a8fd282f56bb160e0eb842e
Socks5Systemz
77e9362af87ee49221a470003ef45bcf259aafa88e72bd4e95da893af67707ed
Socks5Systemz
7a7072b82b4c54a2fe4b9514ee391423fb7b13c9627cbe4e9ed5b1212d8f106a
Socks5Systemz
error
Socks5Systemz
+ 162 additional samples on MalwareBazaar
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241105-ztvsrsyhmr/
Behaviour
Runs net.exe
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
Unexpected DNS network traffic destination
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8c79d184-066c-467b-8656-c99c30af3afd
Unpacked files
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/bec54309-4574-4c51-933c-d049e7c515bc/
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
Link:
https://www.unpac.me/results/bec54309-4574-4c51-933c-d049e7c515bc/
SH256 hash:
c137abbe3fa4bb0fb73aa04b0171b2c2be1ef734c508be8bc4ceecc15d152ce5
MD5 hash:
24a2c918595015e2bb1d67de0c4e5e82
SHA1 hash:
302e9f7ba01ca1664b380eb2b3366726aca8731e
Link:
https://www.unpac.me/results/bec54309-4574-4c51-933c-d049e7c515bc/
SH256 hash:
6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b
MD5 hash:
9385cbf1c87afce218fb2ab5137791a9
SHA1 hash:
a18b9ad6628e4a14d0dc168d836b1184138592ec
Link:
https://www.unpac.me/results/bec54309-4574-4c51-933c-d049e7c515bc/
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/6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b

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: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

File information

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

Web download

Socks5Systemz

Executable exe 6976b9f9d63c2485354ecba5d56e69fd60b18b9dd8753d7cdc0ca74187d8690b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3235020/
  
URLhaus
https://urlhaus.abuse.ch/url/3189426/

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

Comments


Avatar
zbet commented on 2024-11-05 21:00:31 UTC

url : hxxp://176.113.115.33/thebig/stories.exe