Analysis
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max time kernel
92s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 10:05
Static task
static1
Behavioral task
behavioral1
Sample
75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe
Resource
win10v2004-20240508-en
General
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Target
75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe
-
Size
1.2MB
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MD5
8e009a43143d3afdde5e91b311e4018b
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SHA1
332f1f946b6aaadecb3de55c5880d0c61021073f
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SHA256
75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917
-
SHA512
2db471514d4720afed163a576b7c25ce6e45bf46c129ce03ebaa1422e588dcbe16a6107fd34fb7606f6b57e0a5623bbe0ce314584ddd060639a1f6e9345daf24
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SSDEEP
24576:YqDEvCTbMWu7rQYlBQcBiT6rprG8a+z74Zcy9xCN6:YTvC/MTQYxsWR7a+vyn
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3824 4892 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4892 wrote to memory of 4540 4892 75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe 84 PID 4892 wrote to memory of 4540 4892 75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe 84 PID 4892 wrote to memory of 4540 4892 75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe"C:\Users\Admin\AppData\Local\Temp\75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\75cdc03e89729226eaefb9259aab9beb4052ddef0280bbf53dcaf8ef9f58d917.exe"2⤵PID:4540
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4892 -s 6562⤵
- Program crash
PID:3824
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4892 -ip 48921⤵PID:3680
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
264KB
MD53b92c7c7e1d069d027090bbb8c4c6b3c
SHA1473ee15a3c0adf847ed03b6861ee051c78e6384c
SHA256297d72a6ca8e98558823b71f551ec72508b1adcec64596d41387978fd0ffbd54
SHA512d5c52ddd13ab9b2a47159c46fa8e50e54794977d5740abfa2b6ba0456ad0381750110749804ffc771213189be1cdca1ec89c174e87c72c71af3d1ca4f7300e4e