Analysis
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max time kernel
149s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11-10-2023 12:46
Static task
static1
Behavioral task
behavioral1
Sample
df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe
Resource
win10v2004-20230915-en
General
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Target
df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe
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Size
7.4MB
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MD5
a1d267ce3dfdae18f1d476afcf22bf2a
-
SHA1
ff6480b655572860b96035e312a4c79a5b3e3f8e
-
SHA256
df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2
-
SHA512
321eca570df1c560ea44be434b3cfa22ad258ed810c731167918d66f3731924d2802c6163fc6226324aff91423d0c9d9cc844cf99ec6087b2b4e4a02b8421116
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SSDEEP
196608:60f9mRTYm8Y/M7/bOCzhxf0OOuHj8d/e7qJ:JUdYm8iM7TOCTD8d/r
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.
description ioc Process File opened for modification \??\PhysicalDrive0 df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2208 df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe 2208 df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe"C:\Users\Admin\AppData\Local\Temp\df56399ad59c3a4dcb5cf6be24ad37ac328ad90a0f636cb8e9fcde411ff399b2.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:2208