Analysis
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max time kernel
151s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
10-10-2022 04:27
Static task
static1
Behavioral task
behavioral1
Sample
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe
Resource
win10v2004-20220812-en
General
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Target
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe
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Size
2.2MB
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MD5
846a646b3ab56a718c8d100296e41c3e
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SHA1
4627336d61926eda846c49c9d3ea229ed477ab94
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SHA256
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422
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SHA512
38f802c430a9927b39929a50e8d57e5e2c615fe0a0422a6c26073ad0b96d53fa67bac32194582f15cdb393f594a8c666288886b1bcf043e39c9cfef7dd9a4bb9
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SSDEEP
49152:QnsQqMSPbcBVQej/1INRx+TSqTdX1HkQ:Q/qPoBhz1aRxcSUDk
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (1005) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Drops file in System32 directory 3 IoCs
Processes:
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exedescription ioc process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\J9CVTYK0.txt 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\J9CVTYK0.txt 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe -
Drops file in Windows directory 1 IoCs
Processes:
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exedescription ioc process File created C:\WINDOWS\tasksche.exe 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe -
Modifies data under HKEY_USERS 24 IoCs
Processes:
6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exedescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C3084362-7545-47FA-93AD-F0DC92AA5058}\WpadDecisionTime = 9021166571dcd801 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C3084362-7545-47FA-93AD-F0DC92AA5058}\32-3b-62-2f-96-06 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C3084362-7545-47FA-93AD-F0DC92AA5058} 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-3b-62-2f-96-06 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-3b-62-2f-96-06\WpadDecision = "0" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0088000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C3084362-7545-47FA-93AD-F0DC92AA5058}\WpadDecisionReason = "1" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C3084362-7545-47FA-93AD-F0DC92AA5058}\WpadDecision = "0" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C3084362-7545-47FA-93AD-F0DC92AA5058}\WpadNetworkName = "Network 3" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-3b-62-2f-96-06\WpadDecisionReason = "1" 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-3b-62-2f-96-06\WpadDecisionTime = 9021166571dcd801 6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe"C:\Users\Admin\AppData\Local\Temp\6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe"1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exeC:\Users\Admin\AppData\Local\Temp\6a8216196347a0a8e4c92b7aa1fba290e76943712b74c78a668f992948883422.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1980-54-0x0000000075981000-0x0000000075983000-memory.dmpFilesize
8KB