Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
08/09/2024, 06:52
General
- Target PAYMENT DETAILS CONFIRMATION.exe
- Size 992KB
- Sample240908-hm7qbasdjn
- SHA256 ad32cadc3a75e969c0e8c25dfec398378aceb406017050763ce3c5d482998f42
Malware Config
Signatures
- MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- MassLogger Main payload 1 IoCs
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Deletes itself 1 IoCs
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS CONFIRMATION.exe"C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS CONFIRMATION.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS CONFIRMATION.exe"C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS CONFIRMATION.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"cmd" /c start /b powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS CONFIRMATION.exe' & exit3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS CONFIRMATION.exe'4⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Indicator Removal
1File Deletion
1Virtualization/Sandbox Evasion
2Replay Monitor
Loading Replay Monitor...
Downloads
PAYMENT DETAILS CONFIRMATION.exe.log
__PSScriptPolicyTest_mosn21wj.way.ps1
memory/4068-39-0x0000000005750000-0x0000000005AA4000-memory.dmp
memory/4068-48-0x0000000074510000-0x00000000745BB000-memory.dmp
memory/4068-43-0x0000000006210000-0x000000000622A000-memory.dmp
memory/4068-42-0x0000000007340000-0x00000000079BA000-memory.dmp
memory/4068-41-0x0000000005D30000-0x0000000005D7C000-memory.dmp
memory/4068-40-0x0000000005D10000-0x0000000005D2E000-memory.dmp
memory/4068-45-0x0000000006280000-0x00000000062A2000-memory.dmp
memory/4068-44-0x0000000006DA0000-0x0000000006E36000-memory.dmp
memory/4068-29-0x0000000004F70000-0x0000000004FD6000-memory.dmp
memory/4068-28-0x0000000004D50000-0x0000000004D72000-memory.dmp
memory/4068-27-0x0000000005000000-0x0000000005628000-memory.dmp
memory/4068-26-0x0000000074510000-0x00000000745BB000-memory.dmp
memory/4068-25-0x00000000023E0000-0x0000000002416000-memory.dmp
memory/4068-24-0x0000000074510000-0x00000000745BB000-memory.dmp
memory/4648-20-0x00000000054C0000-0x0000000005538000-memory.dmp
memory/4648-23-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/4648-18-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/4648-19-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/4648-15-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/4648-22-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/5084-11-0x0000000006360000-0x000000000642A000-memory.dmp
memory/5084-9-0x000000007454E000-0x000000007454F000-memory.dmp
memory/5084-14-0x0000000006690000-0x00000000066F6000-memory.dmp
memory/5084-13-0x00000000064D0000-0x000000000658C000-memory.dmp
memory/5084-12-0x0000000005F80000-0x0000000005F86000-memory.dmp
memory/5084-0-0x000000007454E000-0x000000007454F000-memory.dmp
memory/5084-10-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/5084-21-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/5084-8-0x0000000005590000-0x00000000055A8000-memory.dmp
memory/5084-7-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/5084-6-0x0000000005640000-0x0000000005696000-memory.dmp
memory/5084-5-0x0000000005310000-0x000000000531A000-memory.dmp
memory/5084-4-0x00000000053F0000-0x0000000005482000-memory.dmp
memory/5084-3-0x00000000059A0000-0x0000000005F44000-memory.dmp
memory/5084-2-0x0000000005350000-0x00000000053EC000-memory.dmp
memory/5084-1-0x0000000000840000-0x000000000093E000-memory.dmp