Analysis
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max time kernel
316s -
max time network
343s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2022 17:51
Static task
static1
Behavioral task
behavioral1
Sample
f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe
Resource
win10v2004-20221111-en
General
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Target
f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe
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Size
393KB
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MD5
6571af1e5bd030054762d84a12ca6812
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SHA1
e4cae2433d886ad8a1f69a42f93f5a68b4f2ee8c
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SHA256
f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655
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SHA512
f8b02dc680ecf1a3cf40d083145b97ae1abb288bd1a42eab7c59d265471dc108b3b16fceb321fc1192af15ebccf82bda42228504a7a5e5d22fb469b7409f8d57
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SSDEEP
6144:1bYNeo5nhxlGFWPgynsiNYBoGFFYhaRRXcuCiX++Vzrmkqmu5jbmdVnZ9qxG:1oeQnhxUUSbuGFehOsuC8XmklbLqxG
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4768 3468 WerFault.exe f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exedescription pid process target process PID 3468 wrote to memory of 4768 3468 f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe WerFault.exe PID 3468 wrote to memory of 4768 3468 f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe WerFault.exe PID 3468 wrote to memory of 4768 3468 f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe"C:\Users\Admin\AppData\Local\Temp\f5814b0cbc19edad36606c523d8163a82bc87ea36e04d8c8057776ba1c42a655.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 3802⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3468 -ip 34681⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4768-132-0x0000000000000000-mapping.dmp