Analysis
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max time kernel
120s -
max time network
108s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 22:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe
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Size
96KB
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MD5
bab091d31961413cee25751291025de0
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SHA1
f4ca95d12e6063e6988cca5c9de22f6c557b884d
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SHA256
e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417f
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SHA512
c5a281804318d71d570bc977d060f0144837de6c0967a1cab89ba626f68c2ebae4725d1e851de9f4949e3fe67759e6c4e051a6d718c82bf0c6f22cda726fdb97
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SSDEEP
1536:oBB0RLgzWwmhLmncdkadGVScGYJXeiyCnO+TI4K4I4i404R4Z1VcvsJOpPpMm4/v:00R4W6cOadGRJuH7ut/Tdvd+hXV/vU3i
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" paaec.exe -
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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe -
Executes dropped EXE 1 IoCs
pid Process 3440 paaec.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /u" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /V" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /F" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /K" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /W" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /P" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /G" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /N" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /M" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /B" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /c" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /h" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /D" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /k" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /L" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /e" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /A" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /E" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /v" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /n" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /q" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /X" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /x" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /j" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /g" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /a" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /J" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /C" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /S" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /R" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /o" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /Q" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /f" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /z" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /I" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /m" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /l" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /s" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /U" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /Y" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /T" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /Z" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /d" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /i" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /p" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /b" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /O" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /y" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /t" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /H" paaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\paaec = "C:\\Users\\Admin\\paaec.exe /w" paaec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language paaec.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe 3440 paaec.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2784 e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe 3440 paaec.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2784 wrote to memory of 3440 2784 e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe 84 PID 2784 wrote to memory of 3440 2784 e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe 84 PID 2784 wrote to memory of 3440 2784 e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe"C:\Users\Admin\AppData\Local\Temp\e107844f9d0a973ce1196b964d4f6ba7c0b94a1685315624c68758396477417fN.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Users\Admin\paaec.exe"C:\Users\Admin\paaec.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3440
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
96KB
MD58401ca44719b14d13b0058b4cd8b53d5
SHA1bad6b00efdad6bbdd0e6d5b4729d4a89d33f08e1
SHA2561427ac46096fd3da1f60afdfec2e2fd5db6fc5a7544118396a9712a3c5752045
SHA51227c3c9c930de5a2af51345425a41d8a4fd678735e98673c2f1df51a065c98d8ce1b78bb8d1616e7de106575ab013a0519661b9252e6874cdd0ac4c59f131ffb4