Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-08-2022 19:12
Static task
static1
Behavioral task
behavioral1
Sample
57bd65d2a4c17e283dc1a092ab14e45f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
57bd65d2a4c17e283dc1a092ab14e45f.exe
Resource
win10v2004-20220812-en
General
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Target
57bd65d2a4c17e283dc1a092ab14e45f.exe
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Size
3.6MB
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MD5
57bd65d2a4c17e283dc1a092ab14e45f
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SHA1
c7695477913cccdc5d7d8ef5aa93292f23b6ccf6
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SHA256
05904987972aaaf5f46729cde17b72cb89d3c202d15f607d63a17c44253173df
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SHA512
6f00ff761fc5f583a2bb61ae1933a91ca890488de179376963d67cdff4523ac6cf6830a0b6630e67daf267814b3de5d76713e88099a5e69157de364c735ef324
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SSDEEP
49152:VnjQqMSPbcBVQejXINRx+TSqTdX1HkQo6SAARdhnv:Z8qPoBhraRxcSUDk36SAEdhv
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3289) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Executes dropped EXE 1 IoCs
Processes:
tasksche.exepid process 4968 tasksche.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Drops file in Windows directory 1 IoCs
Processes:
57bd65d2a4c17e283dc1a092ab14e45f.exedescription ioc process File created C:\WINDOWS\tasksche.exe 57bd65d2a4c17e283dc1a092ab14e45f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\57bd65d2a4c17e283dc1a092ab14e45f.exe"C:\Users\Admin\AppData\Local\Temp\57bd65d2a4c17e283dc1a092ab14e45f.exe"1⤵
- Drops file in Windows directory
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C:\WINDOWS\tasksche.exeC:\WINDOWS\tasksche.exe /i2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\57bd65d2a4c17e283dc1a092ab14e45f.exeC:\Users\Admin\AppData\Local\Temp\57bd65d2a4c17e283dc1a092ab14e45f.exe -m security1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Windows\tasksche.exeFilesize
3.4MB
MD5212631a2af40231cd7586971930713c1
SHA1e12e303396bbfd2807c06f098aca6b8096fc2085
SHA25644f295fd741f4e4e0a4b90a6d0c1af27c97ef8b7a34a93351cac5d3838c3f266
SHA512620bdfe6c28546f7785639dab98fbcd550f72e056af651e06a2f99e6577fce62f553f8be3da45e1cc133d9e59c81c470e4d777a2ffacb4857e16341c97027e15