MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b. 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


PythonStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b
SHA3-384 hash: 7aec71931b9f28c6c2e4b8eba08cc92eef0e02c99f5a4c601c322d6890ad522f50012eae842d2a9fa6e7af6b0521e8db
SHA1 hash: a935b0cccd710c392a70de8bdc3fcfe41a9b254b
MD5 hash: bbf48f853fcf1d291cfbc0dfd522e75e
humanhash: india-helium-xray-helium
File name:SecuriteInfo.com.Win64.Evo-gen.21575.16188
Download: download sample
Signature PythonStealer
Create hunting rule
File size:11'266'048 bytes
First seen:2024-04-22 09:15:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e44f44f1060dd800fd861c4e5ad59e21 (12 x PythonStealer)
ssdeep 196608:qsAlP3Zobseq6ERnze72k7nrWHkDC3qZqIJ/IFftp6WnXPCE7BWPRNi:qsCpoSvRnze72orWHEpqVtpGE7Bw
TLSH T111B6335AC6238AE4C783E0B489D815E6BA3A787E0140D17F9670FAF05E4FFD65788B44
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe PythonStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
395
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Сreating synchronization primitives
Connection attempt
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Enabling the 'hidden' option for recently created files
Searching for the window
Creating a window
Forced system process termination
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Launching a tool to kill processes
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5eb7cd13-4153-4d35-9f16-53044038e56f
Result
Threat name:
Python Stealer, Monster Stealer
Create hunting rule
Detection:
malicious
Classification:
spre.phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1429547
Signature
Bypasses PowerShell execution policy
Detected generic credential text file
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Gathers network related connection and port information
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites the password of the administrator account
Performs a network lookup / discovery via ARP
Potentially malicious time measurement code found
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queries sensitive service information (via WMI, Win32_StartupCommand, often done to detect sandboxes)
Sigma detected: Capture Wi-Fi password
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Tries to steal communication platform credentials (via file / registry access)
Tries to steal Crypto Currency Wallets
Uses attrib.exe to hide files
Uses ipconfig to lookup or modify the Windows network settings
Uses netsh to modify the Windows network and firewall settings
Uses netstat to query active network connections and open ports
Writes or reads registry keys via WMI
Yara detected Generic Python Stealer
Yara detected Monster Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1429547 Sample: SecuriteInfo.com.Win64.Evo-... Startdate: 22/04/2024 Architecture: WINDOWS Score: 100 81 restores.name 2->81 83 raw.githubusercontent.com 2->83 85 2 other IPs or domains 2->85 99 Sigma detected: Capture Wi-Fi password 2->99 101 Multi AV Scanner detection for dropped file 2->101 103 Multi AV Scanner detection for submitted file 2->103 105 4 other signatures 2->105 10 SecuriteInfo.com.Win64.Evo-gen.21575.16188.exe 47 2->10         started        14 WMIC.exe 1 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 file5 73 C:\Users\user\AppData\...\_quoting_c.pyd, PE32+ 10->73 dropped 75 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 10->75 dropped 77 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 10->77 dropped 79 32 other files (31 malicious) 10->79 dropped 131 Found many strings related to Crypto-Wallets (likely being stolen) 10->131 133 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->133 18 stub.exe 28 10->18         started        135 Queries sensitive service information (via WMI, Win32_StartupCommand, often done to detect sandboxes) 14->135 137 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 14->137 signatures6 process7 dnsIp8 87 ip-api.com 208.95.112.1, 49714, 80 TUT-ASUS United States 18->87 89 raw.githubusercontent.com 185.199.109.133, 443, 49715 FASTLYUS Netherlands 18->89 91 2 other IPs or domains 18->91 65 C:\Users\user\AppData\Local\...\Monster.exe, PE32+ 18->65 dropped 67 C:\Users\user\AppData\...\system_info.txt, Algol 18->67 dropped 69 C:\Users\user\AppData\...\process_info.txt, ASCII 18->69 dropped 71 3 other malicious files 18->71 dropped 107 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 18->107 109 Tries to harvest and steal browser information (history, passwords, etc) 18->109 111 Modifies the windows firewall 18->111 113 6 other signatures 18->113 23 cmd.exe 1 18->23         started        26 cmd.exe 18->26         started        28 cmd.exe 18->28         started        30 17 other processes 18->30 file9 signatures10 process11 signatures12 115 Encrypted powershell cmdline option found 23->115 117 Bypasses PowerShell execution policy 23->117 119 Uses netstat to query active network connections and open ports 23->119 129 3 other signatures 23->129 32 conhost.exe 23->32         started        121 Overwrites the password of the administrator account 26->121 123 Gathers network related connection and port information 26->123 125 Performs a network lookup / discovery via ARP 26->125 34 net.exe 26->34         started        37 systeminfo.exe 26->37         started        39 net.exe 26->39         started        45 16 other processes 26->45 127 Tries to harvest and steal WLAN passwords 28->127 47 2 other processes 28->47 41 WMIC.exe 1 30->41         started        43 WMIC.exe 1 30->43         started        49 29 other processes 30->49 process13 signatures14 93 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 34->93 95 Overwrites the password of the administrator account 34->95 97 Writes or reads registry keys via WMI 34->97 51 net1.exe 34->51         started        53 WmiPrvSE.exe 37->53         started        55 net1.exe 39->55         started        57 quser.exe 45->57         started        59 net1.exe 45->59         started        61 net1.exe 45->61         started        63 net1.exe 45->63         started        process15
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b/
Threat name:
Win64.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-04-20 22:47:49 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tv6dy6msrdvdof74o3ij5bhj4lnuqu7vtz5syb5xqkxuvf5kvinq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion spyware stealer
Link:
https://tria.ge/reports/240422-k8f6laaa3v/
Behaviour
Collects information from the system
Detects videocard installed
Enumerates processes with tasklist
Gathers network information
Gathers system information
Kills process with taskkill
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Launches sc.exe
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Modifies Windows Firewall
Grants admin privileges
Unpacked files
SH256 hash:
9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b
MD5 hash:
bbf48f853fcf1d291cfbc0dfd522e75e
SHA1 hash:
a935b0cccd710c392a70de8bdc3fcfe41a9b254b
Link:
https://www.unpac.me/results/7aa80afe-7415-4aaf-b962-e344c9539bca/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9d7c3c799288/report/overview.html
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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

PythonStealer

Executable exe 9d7c3c799288ea3717fc76d09e84e9e2db4853f59e7b2c07b782af4a97aaaa1b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2821468/
  
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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System ShellSHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::GenerateConsoleCtrlEvent
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetFileAttributesW

Comments