Analysis
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max time kernel
114s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
20-03-2023 02:58
Behavioral task
behavioral1
Sample
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe
Resource
win10v2004-20230220-en
General
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Target
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe
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Size
1.9MB
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MD5
0f648bdbca1e6733c9170b4f4cf6a5dd
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SHA1
fd2a74e99a6fd0b331f45deeb2097a6a62f035a7
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SHA256
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081
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SHA512
41b603d971f077a14b4c6f6349449669e81d864b91dc5fef6f6310086189d124a071c2f42ef1689ca2d13293f3d9b6ad795810cf81777e4969e5f48afb379990
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SSDEEP
49152:BptwI9BEWeBzPCxwboRWKXeTsYfOJBW+9GRb:BptwI9BEnC6oIwEskoEb
Malware Config
Signatures
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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 FindShellTrayWindow 3 IoCs
Processes:
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exepid process 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exepid process 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exepid process 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe 1736 8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe"C:\Users\Admin\AppData\Local\Temp\8113e95e0cfe047d9737f268cc6364583adecb191a33e4fae2e09d50862b0081.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\Documents\QQÅ©ÄÁÖúÊÖ\user.datFilesize
37B
MD5d858708b47f8d2968cd296fb9e232aef
SHA1ddfc2bbeb4e660c907d4348746fd941ae2d5a9f6
SHA2566325f61121cf3c00bd57e362a8140a45983a3a4ed9611d9180045b85745f2327
SHA5126be296cff2ceabb0f34b93cc04665adb2181c47f30361963bb1e0aea81bc5623937ccbb79e4accd4210bad38ecb5c57a63c16e1df53266f32f3311bcbaf0ab7c
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memory/1736-135-0x0000000002830000-0x0000000002831000-memory.dmpFilesize
4KB
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memory/1736-148-0x0000000004E50000-0x0000000004E51000-memory.dmpFilesize
4KB
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memory/1736-147-0x0000000004E40000-0x0000000004E41000-memory.dmpFilesize
4KB
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memory/1736-149-0x0000000004EC0000-0x0000000004EC1000-memory.dmpFilesize
4KB
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memory/1736-150-0x0000000000400000-0x000000000095F000-memory.dmpFilesize
5.4MB
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memory/1736-151-0x0000000002830000-0x0000000002831000-memory.dmpFilesize
4KB
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memory/1736-152-0x0000000004EC0000-0x0000000004EC1000-memory.dmpFilesize
4KB
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memory/1736-153-0x0000000000400000-0x000000000095F000-memory.dmpFilesize
5.4MB