Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 22:38
Behavioral task
behavioral1
Sample
UserInfoUpdated.exe
Resource
win7-20230831-en
General
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Target
UserInfoUpdated.exe
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Size
19.9MB
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MD5
71e21f6e321d61573d538be965bea00a
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SHA1
55b2e23c4aa527091b052a6b4a06c7d122fbf3d2
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SHA256
46019f2c2ef63599a9f66e83e6d0e76cf58d4037c0678bb689e93e77b2c45296
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SHA512
b2634a1180f2d6759e74e0acc777a0abf7d81cfeaf2bac64c90017664ab4f899179f20996ea01c3d31d536678ab997a4316204e4880e4498b6d78cf0ecd86b7b
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SSDEEP
393216:UQtsT4Hr7M5li8k3meCcGfd0NYMAWh8k/clAfhGh:UQtscL7M5lDaY5F0NYoha7
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2076 UserInfoUpdated.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1968 wrote to memory of 2076 1968 UserInfoUpdated.exe 28 PID 1968 wrote to memory of 2076 1968 UserInfoUpdated.exe 28 PID 1968 wrote to memory of 2076 1968 UserInfoUpdated.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe"C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe"C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe"2⤵
- Loads dropped DLL
PID:2076
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
5.5MB
MD558e01abc9c9b5c885635180ed104fe95
SHA11c2f7216b125539d63bd111a7aba615c69deb8ba
SHA256de1b95d2e951fc048c84684bc7df4346138910544ee335b61fc8e65f360c3837
SHA512cd32c77191309d99aeed47699501b357b35669123f0dd70ed97c3791a009d1855ab27162db24a4bd9e719b68ee3b0539ee6db88e71abb9a2d4d629f87bc2c081
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Filesize
5.5MB
MD558e01abc9c9b5c885635180ed104fe95
SHA11c2f7216b125539d63bd111a7aba615c69deb8ba
SHA256de1b95d2e951fc048c84684bc7df4346138910544ee335b61fc8e65f360c3837
SHA512cd32c77191309d99aeed47699501b357b35669123f0dd70ed97c3791a009d1855ab27162db24a4bd9e719b68ee3b0539ee6db88e71abb9a2d4d629f87bc2c081