Analysis
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max time kernel
15s -
max time network
20s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 12:56
Behavioral task
behavioral1
Sample
小白多功能工具箱一键修复.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
小白多功能工具箱一键修复.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
小白多功能工具箱.exe
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
小白多功能工具箱.exe
Resource
win10v2004-20231215-en
General
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Target
小白多功能工具箱.exe
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Size
1.2MB
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MD5
0e2812a484497f785c6e3ad51501e2d2
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SHA1
c138fab95f6e75e85031ed2958d944045884934b
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SHA256
e0416e1e00dd698149e05b286a8b77d269178db3e19e10239fea5e96d680c414
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SHA512
81c1f1679c000e954d14633cbc3e70a692dce78e5b602c22e7952dd563ddc96aa2da778607f319c931c9c1cb8ddab49c3eda095a5a90f6405ba0193a1be686b8
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SSDEEP
24576:XqsLsnZaPJ2YeOQFcSJlYXK2+dvsGDHLySOayRUC0TK+7j1/Uy:X/LsnAPJ7eOQFcSJlYYDry+C0TK+1s
Malware Config
Signatures
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resource yara_rule behavioral4/memory/4540-0-0x0000000000400000-0x00000000006DA000-memory.dmp vmprotect behavioral4/memory/4540-1-0x0000000000400000-0x00000000006DA000-memory.dmp vmprotect -
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 小白多功能工具箱.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4540 小白多功能工具箱.exe 4540 小白多功能工具箱.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 4540 小白多功能工具箱.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4540 小白多功能工具箱.exe 4540 小白多功能工具箱.exe