Analysis
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max time kernel
144s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 13:28
Static task
static1
Behavioral task
behavioral1
Sample
Invoice-BL. Payment TT $ 28,945.99.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Invoice-BL. Payment TT $ 28,945.99.exe
Resource
win10v2004-20241007-en
General
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Target
Invoice-BL. Payment TT $ 28,945.99.exe
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Size
785KB
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MD5
54dbe54846a05d5a1677a5ab2970bd6a
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SHA1
4ea5792f72f540c58a54f5cfce9de19eb05ffaaa
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SHA256
53965f472183c0e8ec94202b3ba0716faf8e095e073a688f3396c4b8dcca6f30
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SHA512
f4778a6162b01bcfbb4d26b4686c9caea803b995b74d9f1c080eda0a431820827ddd9601265c23c1220de36faeb75c5e3b738b8adadf1ca76a5a350552b5bf4a
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SSDEEP
12288:5NMKhM39TXsTAiYRH3wbrccYpea/jiAsRaT21tKkxRzb53/x6Io5kZaiB:HMaciYlwkp5/o0i1tVRp6IfB
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6331768257:AAE1Rrc3F4A-nTJkfXEukNBriTate8i72L8/sendMessage?chat_id=5287158069
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Asyncrat family
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StormKitty
StormKitty is an open source info stealer written in C#.
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StormKitty payload 1 IoCs
resource yara_rule behavioral2/memory/4064-22-0x0000000000400000-0x0000000000432000-memory.dmp family_stormkitty -
Stormkitty family
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1156 powershell.exe -
A potential corporate email address has been identified in the URL: WorldWindProResultsDate2024123112839PMSystemWindows10Pro64BitUsernameAdminCompNameSPDEBJWHLanguageenUSAntivirusNotinstalledHardwareCPU12thGenIntelRCoreTMi512400GPUMicrosoftBasicDisplayAdapterRAM16154MBHWIDUnknownPowerNoSystemBattery1Screen1280x720NetworkGatewayIP10.127.0.1InternalIP10.127.0.102ExternalIP181.215.176.83BSSIDae9d0084c16bDomainsinfoBankLogsNodataCryptoLogsNodataFreakyLogsNodataLogsBookmarks5SoftwareDeviceWindowsproductkeyDesktopscreenshotFileGrabberDatabasefiles6TelegramChannel@XSplinter
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation Invoice-BL. Payment TT $ 28,945.99.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 8 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File created C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Saved Pictures\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File created C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File opened for modification C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File created C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File opened for modification C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File created C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe File created C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Camera Roll\desktop.ini Invoice-BL. Payment TT $ 28,945.99.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 34 icanhazip.com -
Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4856 set thread context of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 11 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Invoice-BL. Payment TT $ 28,945.99.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language findstr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chcp.com Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Invoice-BL. Payment TT $ 28,945.99.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chcp.com Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
pid Process 3184 cmd.exe 3484 netsh.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 Invoice-BL. Payment TT $ 28,945.99.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier Invoice-BL. Payment TT $ 28,945.99.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1988 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 1156 powershell.exe 1156 powershell.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe 4064 Invoice-BL. Payment TT $ 28,945.99.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1156 powershell.exe Token: SeDebugPrivilege 4064 Invoice-BL. Payment TT $ 28,945.99.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 4856 wrote to memory of 1156 4856 Invoice-BL. Payment TT $ 28,945.99.exe 89 PID 4856 wrote to memory of 1156 4856 Invoice-BL. Payment TT $ 28,945.99.exe 89 PID 4856 wrote to memory of 1156 4856 Invoice-BL. Payment TT $ 28,945.99.exe 89 PID 4856 wrote to memory of 1988 4856 Invoice-BL. Payment TT $ 28,945.99.exe 91 PID 4856 wrote to memory of 1988 4856 Invoice-BL. Payment TT $ 28,945.99.exe 91 PID 4856 wrote to memory of 1988 4856 Invoice-BL. Payment TT $ 28,945.99.exe 91 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4856 wrote to memory of 4064 4856 Invoice-BL. Payment TT $ 28,945.99.exe 93 PID 4064 wrote to memory of 3184 4064 Invoice-BL. Payment TT $ 28,945.99.exe 96 PID 4064 wrote to memory of 3184 4064 Invoice-BL. Payment TT $ 28,945.99.exe 96 PID 4064 wrote to memory of 3184 4064 Invoice-BL. Payment TT $ 28,945.99.exe 96 PID 3184 wrote to memory of 4348 3184 cmd.exe 98 PID 3184 wrote to memory of 4348 3184 cmd.exe 98 PID 3184 wrote to memory of 4348 3184 cmd.exe 98 PID 3184 wrote to memory of 3484 3184 cmd.exe 99 PID 3184 wrote to memory of 3484 3184 cmd.exe 99 PID 3184 wrote to memory of 3484 3184 cmd.exe 99 PID 3184 wrote to memory of 3068 3184 cmd.exe 100 PID 3184 wrote to memory of 3068 3184 cmd.exe 100 PID 3184 wrote to memory of 3068 3184 cmd.exe 100 PID 4064 wrote to memory of 460 4064 Invoice-BL. Payment TT $ 28,945.99.exe 101 PID 4064 wrote to memory of 460 4064 Invoice-BL. Payment TT $ 28,945.99.exe 101 PID 4064 wrote to memory of 460 4064 Invoice-BL. Payment TT $ 28,945.99.exe 101 PID 460 wrote to memory of 2628 460 cmd.exe 103 PID 460 wrote to memory of 2628 460 cmd.exe 103 PID 460 wrote to memory of 2628 460 cmd.exe 103 PID 460 wrote to memory of 1668 460 cmd.exe 104 PID 460 wrote to memory of 1668 460 cmd.exe 104 PID 460 wrote to memory of 1668 460 cmd.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\Invoice-BL. Payment TT $ 28,945.99.exe"C:\Users\Admin\AppData\Local\Temp\Invoice-BL. Payment TT $ 28,945.99.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4856 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SFHAWxtoIpgL.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1156
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SFHAWxtoIpgL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE510.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1988
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C:\Users\Admin\AppData\Local\Temp\Invoice-BL. Payment TT $ 28,945.99.exe"C:\Users\Admin\AppData\Local\Temp\Invoice-BL. Payment TT $ 28,945.99.exe"2⤵
- Drops desktop.ini file(s)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Wi-Fi Discovery
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Windows\SysWOW64\chcp.comchcp 650014⤵
- System Location Discovery: System Language Discovery
PID:4348
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile4⤵
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Wi-Fi Discovery
PID:3484
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C:\Windows\SysWOW64\findstr.exefindstr All4⤵
- System Location Discovery: System Language Discovery
PID:3068
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:460 -
C:\Windows\SysWOW64\chcp.comchcp 650014⤵
- System Location Discovery: System Language Discovery
PID:2628
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C:\Windows\SysWOW64\netsh.exenetsh wlan show networks mode=bssid4⤵
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:1668
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\1dd392223cb31fae7f3259c5267d6559\Admin@SPDEBJWH_en-US\System\Process.txt
Filesize4KB
MD5521a09b9a3f5996f35b8b6dd8041fe07
SHA160ec64e8f4230b7de3d1b835630f435b4763f0e2
SHA256e3ee53f670f4947e92a5da8880681cb5f330fb44cd0fd7fbdc141df4ece6874d
SHA512dfe16c0293a4a6a9391f70d58bf9f2b6cc30d3c70d2540740bdccf00cceb1f1a9ebe743cb0301c247a28bb68355e8374e350440635c9b990606e5d52e35f1b9d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5d00c32faed65853afcccb8de8b593e5f
SHA1571546f3fb1ee4edcac6a961741d51c9f1ba2973
SHA256a79277038469a62fb6b6966b4b7126565fda5d23a60783dab6f06982c987a255
SHA51200178e9fb06047648491bfb887ad1e60d53781aa1a2b598bfd66be4aa0b99de79d171b6f3320241359e6700426ba3123136ac31101b4b95939f8bb3706516f76
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Filesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99