Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 20:33
Static task
static1
Behavioral task
behavioral1
Sample
5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe
Resource
win7-20220812-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe
Resource
win10v2004-20220901-en
4 signatures
150 seconds
General
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Target
5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe
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Size
574KB
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MD5
5324478fe427ce7358fffcdfc02c5720
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SHA1
80f466d4f3324b09437847eb1e481ba1c4f5d8e3
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SHA256
5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86
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SHA512
cdbba2dddb00438894448f74eb6a533c3e2f45f181d14216133b53c3debdf3fa15607c5266517ab5662f85bbce3794101eb665151981da51fe5c310d5b02fbcb
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SSDEEP
12288:q8ensKDrxtEJGu4vum/SaWGctvTjPFhcdb:YnfrxtVvum/SsuPgdb
Score
3/10
Malware Config
Signatures
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Program crash 3 IoCs
pid pid_target Process procid_target 4816 4424 WerFault.exe 84 2120 3772 WerFault.exe 89 4564 3564 WerFault.exe 90 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe -
Suspicious use of UnmapMainImage 3 IoCs
pid Process 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 3772 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 3564 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4424 wrote to memory of 3772 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 89 PID 4424 wrote to memory of 3772 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 89 PID 4424 wrote to memory of 3772 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 89 PID 4424 wrote to memory of 3564 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 90 PID 4424 wrote to memory of 3564 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 90 PID 4424 wrote to memory of 3564 4424 5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe"C:\Users\Admin\AppData\Local\Temp\5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exe"1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4424 -s 5922⤵
- Program crash
PID:4816
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C:\Users\Admin\AppData\Local\Temp\5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exestart2⤵
- Modifies registry class
- Suspicious use of UnmapMainImage
PID:3772 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 5603⤵
- Program crash
PID:2120
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C:\Users\Admin\AppData\Local\Temp\5be6045f8e788ed6725b3fd728f65727f00fdd8129f38e134ee41f3643b41c86.exewatch2⤵
- Suspicious use of UnmapMainImage
PID:3564 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3564 -s 5643⤵
- Program crash
PID:4564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4424 -ip 44241⤵PID:4656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3772 -ip 37721⤵PID:1364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3564 -ip 35641⤵PID:4628