Analysis
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max time kernel
153s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 19:50
Static task
static1
Behavioral task
behavioral1
Sample
9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe
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Size
208KB
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MD5
5dc5484112761c56908946e3b143130f
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SHA1
163eb464b5cb63326357cc663adf832a27add728
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SHA256
9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5
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SHA512
58140dfeb59d45327fcce4f37ecf0fa44a54cd29c9aac58f9a210831c241e4936e1c8adb6d6ec1dd7c406f8fbb48fbbc9d71030763680d21269355e9ac8ce183
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SSDEEP
6144:tRQyrSnu5W98TFK/fObT/bGiA14DFsqmVrWpMY9FAN:taa15W98TFK/fObT/bGidIrW39FAN
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" baaaho.exe -
Executes dropped EXE 1 IoCs
pid Process 1340 baaaho.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /S" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /K" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /W" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /B" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /i" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /n" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /P" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /C" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /w" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /g" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /c" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /t" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /T" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /G" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /L" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /E" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /v" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /Z" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /J" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /R" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /d" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /H" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /k" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /y" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /m" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /M" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /V" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /D" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /s" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /j" baaaho.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /p" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /f" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /a" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /A" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /N" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /Y" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /r" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /e" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /o" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /q" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /u" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /b" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /I" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /l" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /X" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /x" baaaho.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /h" 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /F" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /U" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /h" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /O" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /Q" baaaho.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\baaaho = "C:\\Users\\Admin\\baaaho.exe /z" baaaho.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3112 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe 3112 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe 1340 baaaho.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3112 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe 1340 baaaho.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3112 wrote to memory of 1340 3112 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe 77 PID 3112 wrote to memory of 1340 3112 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe 77 PID 3112 wrote to memory of 1340 3112 9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe 77
Processes
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C:\Users\Admin\AppData\Local\Temp\9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe"C:\Users\Admin\AppData\Local\Temp\9a0b7694b48f1cacee6eeeae1bb305d84ef34b90eb2246d55b9e873b0559feb5.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3112 -
C:\Users\Admin\baaaho.exe"C:\Users\Admin\baaaho.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1340
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
208KB
MD52a1537e89bbba6107fb06bc186689bc4
SHA15f828c5f1ea1217320c898662e6d9dd993d345f9
SHA256e52bbb1691c0553e6bf7c651f113c880dd5a805d0e29f1b25bf2dbf5952fd698
SHA5125c892b887d141fab125eb0f27cd3a48f500e2650c09b5573f859019202f333c9adbf1292390d1ad2a5590ac1fccdcff153886a1c0c21feee47ddcc4492eb44e1
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Filesize
208KB
MD52a1537e89bbba6107fb06bc186689bc4
SHA15f828c5f1ea1217320c898662e6d9dd993d345f9
SHA256e52bbb1691c0553e6bf7c651f113c880dd5a805d0e29f1b25bf2dbf5952fd698
SHA5125c892b887d141fab125eb0f27cd3a48f500e2650c09b5573f859019202f333c9adbf1292390d1ad2a5590ac1fccdcff153886a1c0c21feee47ddcc4492eb44e1