Analysis
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max time kernel
17s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 02:32
Static task
static1
Behavioral task
behavioral1
Sample
3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe
Resource
win10v2004-20220812-en
General
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Target
3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe
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Size
175KB
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MD5
6edb83104e660c7ddb33a659b804c5ab
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SHA1
72103bbec3f9c3cb2d513f5e0604fbb693822e5b
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SHA256
3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8
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SHA512
a1180511ec3c84344bf8375ab3d04ba5cbc9295cd69461fd90f922dc6e13b85ed1a53b8846616dd2719efa8b2710ecd481bbf3f762da3c70477b14f3b21147e6
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SSDEEP
3072:16KWkWZtUA1x8QKr3gOKICWgPsFnXKwCSWKksSGfvEhF6QbjduH6YoORyWXknd+o:16JkWZtUmSQqwOvCWgPuCSasVfMj6BHa
Malware Config
Signatures
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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.
Processes:
3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exedescription ioc process File opened for modification \??\PHYSICALDRIVE0 3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exepid process 1632 3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe"C:\Users\Admin\AppData\Local\Temp\3e075f28584e17ac7d0fd0d59ff4f582e8d0a2ecb73144989c15d152e0041fb8.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1632