Analysis
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max time kernel
136s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 15:16
Behavioral task
behavioral1
Sample
f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe
Resource
win10v2004-20220812-en
General
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Target
f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe
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Size
36KB
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MD5
85b788af28678f0add4c0695aef4f5f2
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SHA1
df454f9f2999fcd39f774062ebf9f6bb202a8c68
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SHA256
f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515
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SHA512
f46abb15ce95247ae03b80d7751ab9cd0d258935d419194265f05486ae5d6fa8274d4c75bcb097dea4745ccc1dbeee0500cace3f10f62d4696b07a79fe0a7936
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SSDEEP
768:7ycqOQ0bwMK2M3fQde8Pfymg0M9EQfRo0ys/KzR:ucqOQbB3fQc8Pfymg0yxpByxzR
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\AdobeART.exe modiloader_stage2 C:\Users\Admin\AppData\Roaming\AdobeART.exe modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
AdobeART.exepid process 5092 AdobeART.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
AdobeART.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeARC = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeART.exe" AdobeART.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exedescription pid process target process PID 976 wrote to memory of 5092 976 f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe AdobeART.exe PID 976 wrote to memory of 5092 976 f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe AdobeART.exe PID 976 wrote to memory of 5092 976 f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe AdobeART.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe"C:\Users\Admin\AppData\Local\Temp\f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:976 -
C:\Users\Admin\AppData\Roaming\AdobeART.exe"C:\Users\Admin\AppData\Roaming\AdobeART.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:5092
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\AdobeART.exeFilesize
36KB
MD585b788af28678f0add4c0695aef4f5f2
SHA1df454f9f2999fcd39f774062ebf9f6bb202a8c68
SHA256f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515
SHA512f46abb15ce95247ae03b80d7751ab9cd0d258935d419194265f05486ae5d6fa8274d4c75bcb097dea4745ccc1dbeee0500cace3f10f62d4696b07a79fe0a7936
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C:\Users\Admin\AppData\Roaming\AdobeART.exeFilesize
36KB
MD585b788af28678f0add4c0695aef4f5f2
SHA1df454f9f2999fcd39f774062ebf9f6bb202a8c68
SHA256f9cad5d93264c8c177504007dfac8a1df08595cb942273454440f247c281f515
SHA512f46abb15ce95247ae03b80d7751ab9cd0d258935d419194265f05486ae5d6fa8274d4c75bcb097dea4745ccc1dbeee0500cace3f10f62d4696b07a79fe0a7936
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memory/5092-132-0x0000000000000000-mapping.dmp