Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 02:46
Static task
static1
Behavioral task
behavioral1
Sample
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe
Resource
win10v2004-20240426-en
General
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Target
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe
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Size
92KB
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MD5
3a89eaedb67a3b87ff6b42999ed0874a
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SHA1
20b0f343d60cbd20902372c28fc882e85f260f69
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SHA256
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3
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SHA512
aba40925bd7c775f38c33cdaf7b6311776d2f8f21e9987f969b160b92f05e47fb74f95bc53ea6b36c9731c99afb0fac44eba839eed6a4019b5acfe85373f1a4f
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SSDEEP
1536:qfDCb12udZsVJQuf3DkSEX6xAS7ounb9JGK7PS5VL7GHy/S6gpkioBbAVnONm/9G:XboSaJQaD7bFS55GHQcpcQONTiQua
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exepid process 4284 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe -
Executes dropped EXE 1 IoCs
Processes:
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exepid process 4284 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exepid process 2844 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe -
Suspicious use of UnmapMainImage 2 IoCs
Processes:
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exepid process 2844 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe 4284 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exedescription pid process target process PID 2844 wrote to memory of 4284 2844 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe PID 2844 wrote to memory of 4284 2844 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe PID 2844 wrote to memory of 4284 2844 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe 8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe"C:\Users\Admin\AppData\Local\Temp\8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exeC:\Users\Admin\AppData\Local\Temp\8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\8b49fc152c1417800fa752abf9aea6606d08830e1b168076aa30782d379beca3.exeFilesize
92KB
MD55bf6d67c9fde593e5b5a6a9c9f43de78
SHA1cca4ef030eebb20c5484f5de7667ad3b34ff2957
SHA25635faaf2e868bd365d250eb6b25c50b97e4e9b6ebe04de914621ee38eb7cdb38a
SHA512114e59619d4edf2eedf0f453a6cd5cc8cb033c4e6901ed07d6d2f3d1b98be1c231a88fb0a8914817ae9753be5638b9eeaaf6db5f80bca3527928885f1e5018c8
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memory/2844-0-0x0000000000400000-0x0000000000431000-memory.dmpFilesize
196KB
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memory/2844-6-0x00000000001C0000-0x00000000001F1000-memory.dmpFilesize
196KB
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memory/2844-1-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2844-11-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/4284-13-0x0000000000400000-0x0000000000431000-memory.dmpFilesize
196KB
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memory/4284-19-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/4284-24-0x00000000001B0000-0x00000000001E1000-memory.dmpFilesize
196KB
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memory/4284-25-0x00000000014F0000-0x000000000150B000-memory.dmpFilesize
108KB