Analysis
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max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2023, 21:56
Static task
static1
Behavioral task
behavioral1
Sample
ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe
Resource
win10v2004-20230703-en
General
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Target
ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe
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Size
8.8MB
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MD5
4b0940a5d25605e790dab63ad8cf187c
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SHA1
1c6db23d4e292be450f7f401e7bb3c15fd5a81f7
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SHA256
ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395
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SHA512
0b6cedb742f3a9e950458fa7d238ba37435b1836d3c5a7fa3ef071c661cb54051719483af871a26232dd6dcd13e709f8d052323784a558262de35b0d585723fd
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SSDEEP
196608:1DblxAdENfVx1so8oouU4mfKpleP3IR/n9scsp9JHsDCIICfxGE9iwrdQa:hqENTs5GQa
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4520-1-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-0-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-2-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-3-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-5-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-7-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-9-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-11-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-13-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-17-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-15-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-19-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-21-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-23-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-25-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-27-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-29-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-31-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-33-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-35-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-37-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-39-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-41-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-43-0x0000000010000000-0x000000001003F000-memory.dmp upx behavioral2/memory/4520-44-0x0000000010000000-0x000000001003F000-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 ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4520 ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe 4520 ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe 4520 ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe"C:\Users\Admin\AppData\Local\Temp\ad1c6d2052c773f85fe39aaed77ca7f7cf922483ed5ac91754f43ce383ebd395.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:4520