Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22/05/2024, 16:22
Static task
static1
Behavioral task
behavioral1
Sample
d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe
Resource
win10v2004-20240508-en
General
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Target
d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe
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Size
8.5MB
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MD5
52d8d87bac93dfd9dedd13615c1e5e3b
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SHA1
9c6b3aa33f77fd970c8d5310e2620625fcafd723
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SHA256
d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa
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SHA512
0466859ecdff78252c21d0fa39b773f47667796c8675d12e6379fc081618e2531215457bba0e4e59cfea0ded4b296c2be160b06625fde03b62aa7abb48cc11e3
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SSDEEP
196608:ODPDuMiKSh+yj1vp1jzRweAPvqjn7FyB/c/ukO1ytQn:S7AKShp13jlweCkn5a/cWkyytM
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2740-2-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-1-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-0-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-10-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-26-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-8-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-22-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-36-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-34-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-32-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-30-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-28-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-24-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-20-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-18-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-16-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-14-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-12-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-6-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-4-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-43-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-41-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-40-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral1/memory/2740-44-0x0000000010000000-0x000000001003F000-memory.dmp upx -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2740 d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe 2740 d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe 2740 d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe 2740 d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe"C:\Users\Admin\AppData\Local\Temp\d243c9d91c46cf22da27675f23a082762c8d8b77e91d8c4b8b6a95879094d4fa.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:2740