Analysis
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max time kernel
132s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 16:24
Behavioral task
behavioral1
Sample
1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe
Resource
win10v2004-20220901-en
General
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Target
1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe
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Size
18KB
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MD5
d4abc2ba873ae797d1f72f7cebc9a6aa
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SHA1
34b2f0d46ef51daed2848ec416d799a049e41c4b
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SHA256
1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9
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SHA512
b7f2cef8de58def9fa817de418835afa63efb0866741494a020ed8f8b8c001ddb68aa6847e2f6bff839904f976abd7128b768f13d1b632b73db58a82ca148259
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SSDEEP
384:0Ew7wknHOYXQdhLGPvCaV4pLS7OGQ8xy1CzciYqhne:0Ew7wkHOYEGPvCaV4pLzb1fiY
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 behavioral2/memory/4832-139-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4980-140-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
esadsadsad.exepid process 4980 esadsadsad.exe -
Processes:
resource yara_rule behavioral2/memory/4832-135-0x0000000000400000-0x0000000000414000-memory.dmp upx C:\Users\Admin\AppData\Roaming\esadsadsad.exe upx C:\Users\Admin\AppData\Roaming\esadsadsad.exe upx behavioral2/memory/4832-139-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4980-140-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
esadsadsad.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeART = "C:\\Users\\Admin\\AppData\\Roaming\\esadsadsad.exe" esadsadsad.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:
1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exedescription pid process target process PID 4832 wrote to memory of 4980 4832 1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe esadsadsad.exe PID 4832 wrote to memory of 4980 4832 1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe esadsadsad.exe PID 4832 wrote to memory of 4980 4832 1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe esadsadsad.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe"C:\Users\Admin\AppData\Local\Temp\1b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\esadsadsad.exe"C:\Users\Admin\AppData\Roaming\esadsadsad.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\esadsadsad.exeFilesize
18KB
MD5d4abc2ba873ae797d1f72f7cebc9a6aa
SHA134b2f0d46ef51daed2848ec416d799a049e41c4b
SHA2561b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9
SHA512b7f2cef8de58def9fa817de418835afa63efb0866741494a020ed8f8b8c001ddb68aa6847e2f6bff839904f976abd7128b768f13d1b632b73db58a82ca148259
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C:\Users\Admin\AppData\Roaming\esadsadsad.exeFilesize
18KB
MD5d4abc2ba873ae797d1f72f7cebc9a6aa
SHA134b2f0d46ef51daed2848ec416d799a049e41c4b
SHA2561b61e2113043bedb3e9b7350d7e789c0a5b98684a0c94ad9dd8e393e4cc425f9
SHA512b7f2cef8de58def9fa817de418835afa63efb0866741494a020ed8f8b8c001ddb68aa6847e2f6bff839904f976abd7128b768f13d1b632b73db58a82ca148259
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memory/4832-135-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/4832-139-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/4980-136-0x0000000000000000-mapping.dmp
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memory/4980-140-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB