Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
04-07-2024 14:45
Static task
static1
Behavioral task
behavioral1
Sample
2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe
Resource
win10v2004-20240611-en
General
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Target
2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe
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Size
5.0MB
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MD5
97ab0e15f3085af2dc678124c127b5d2
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SHA1
f66dff3b970b8c5b06e4c4da55e4f3134f25a5f9
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SHA256
34c94210a0a348ce1c3342488cef92276ffd200598693b2d288ec582c5142723
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SHA512
779f70c2f161b4df477723c7ab5d7eb5f5b90a739a713227bbda094890dce5e2e0c02de1d1a9ee0c31f099de0a3c94b1240d5d0cae128084002ff11e59798ea7
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SSDEEP
49152:QnvMSPbcBVQejI+TSqTdX1HkQo6SAARdhnv:QvPoBhccSUDk36SAEdhv
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3223) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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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 System32 directory 5 IoCs
Processes:
2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\AN0X4UXP.txt 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\5A00KAKH.txt 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\5A00KAKH.txt 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\AN0X4UXP.txt 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe -
Drops file in Windows directory 1 IoCs
Processes:
2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exedescription ioc process File created C:\WINDOWS\tasksche.exe 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe -
Modifies data under HKEY_USERS 24 IoCs
Processes:
2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3E29CB23-A86E-4220-A2E9-118A12C5ED99}\46-92-92-2a-ca-01 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\46-92-92-2a-ca-01\WpadDecision = "0" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3E29CB23-A86E-4220-A2E9-118A12C5ED99}\WpadNetworkName = "Network 3" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3E29CB23-A86E-4220-A2E9-118A12C5ED99} 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3E29CB23-A86E-4220-A2E9-118A12C5ED99}\WpadDecisionTime = 900444e820ceda01 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\46-92-92-2a-ca-01\WpadDecisionReason = "1" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3E29CB23-A86E-4220-A2E9-118A12C5ED99}\WpadDecisionReason = "1" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\46-92-92-2a-ca-01\WpadDecisionTime = 900444e820ceda01 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00cc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3E29CB23-A86E-4220-A2E9-118A12C5ED99}\WpadDecision = "0" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\46-92-92-2a-ca-01 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe"1⤵
- Drops file in Windows directory
PID:2196
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C:\Users\Admin\AppData\Local\Temp\2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024070497ab0e15f3085af2dc678124c127b5d2wannacry.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:1928