Analysis
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max time kernel
224s -
max time network
252s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:31
Static task
static1
Behavioral task
behavioral1
Sample
6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe
Resource
win10v2004-20221111-en
General
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Target
6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe
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Size
152KB
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MD5
e7c6eadfef09694d56a38efec25b5fa0
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SHA1
290979641ffac5d7f1f67843634bd5fb8572b1a3
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SHA256
6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73
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SHA512
40bfe3cb19161d8d39928577d53dda7a16a1044331cc8ef55a0bc2902dba21d48f6e1a44757c0d02835fdcc95079bf96e78b885a0601ed7c997d7db0f03a7b44
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SSDEEP
1536:c1DMz1DQvXLq6t7awFONecenlLnQHIG5R9c73P600t:9eGw9A0rC00t
Malware Config
Signatures
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2532 1620 WerFault.exe 6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe 3052 1620 WerFault.exe 6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exepid process 1620 6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exedescription pid process target process PID 1620 wrote to memory of 2532 1620 6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe WerFault.exe PID 1620 wrote to memory of 2532 1620 6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe WerFault.exe PID 1620 wrote to memory of 2532 1620 6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe"C:\Users\Admin\AppData\Local\Temp\6445fa2fe1401ffe44b1fff531c5f664ab63471e9efc91ba80db513fe8950a73.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 4682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 4682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1620 -ip 16201⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2532-134-0x0000000000000000-mapping.dmp