Analysis
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max time kernel
144s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 22:37
Behavioral task
behavioral1
Sample
40c26dc58db65994e1aaef7716e98d2a.exe
Resource
win7-20231215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
40c26dc58db65994e1aaef7716e98d2a.exe
Resource
win10v2004-20231215-en
3 signatures
150 seconds
General
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Target
40c26dc58db65994e1aaef7716e98d2a.exe
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Size
197KB
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MD5
40c26dc58db65994e1aaef7716e98d2a
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SHA1
8ef736251478c2c50a214767111ca4466f4ca5b0
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SHA256
9f8f64dcdbb0d47b6a3897745ce86b1d32f756f5d69c9e8253ffcd507db464fe
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SHA512
3a7d634fe4a9c2631c7ccf9a8704f9eeddc5635bafd029bdf1cafd237c457b4a94e8c4d66b2204616a69a914d70ee2b74ae6b65c3894b4f85db79151bff26bb2
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SSDEEP
3072:Q/v2v6weJWTjB+1R16AupNVOx/47eyhOkbxMUNJvg28ow6mn7:t6wJpWRad7JOqtNJvg2/w6mn
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4468-0-0x0000000000400000-0x0000000000433000-memory.dmp upx -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4468 40c26dc58db65994e1aaef7716e98d2a.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4468 wrote to memory of 3296 4468 40c26dc58db65994e1aaef7716e98d2a.exe 64 PID 4468 wrote to memory of 3296 4468 40c26dc58db65994e1aaef7716e98d2a.exe 64
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3296
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C:\Users\Admin\AppData\Local\Temp\40c26dc58db65994e1aaef7716e98d2a.exe"C:\Users\Admin\AppData\Local\Temp\40c26dc58db65994e1aaef7716e98d2a.exe"2⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4468
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