Analysis
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max time kernel
151s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-09-2022 21:35
Static task
static1
Behavioral task
behavioral1
Sample
2310190fcd861b0dd0832d122f9d92b8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2310190fcd861b0dd0832d122f9d92b8.exe
Resource
win10v2004-20220812-en
General
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Target
2310190fcd861b0dd0832d122f9d92b8.exe
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Size
2.2MB
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MD5
2310190fcd861b0dd0832d122f9d92b8
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SHA1
9ed1517372f1284abd12aa262b44f6228e8797cc
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SHA256
5cfff54d479414a3a3df2a0ae45cc336c7d7659cd7375f1bf6f3cc2d57deb893
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SHA512
b5c92fe245b7dee499336111bba4b925b1f60438fa27166735d51faeb36b976ff87a7023996add84e0c52f7d2ec8942e3b5d7aedd6de17dafa808c09892eee76
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SSDEEP
49152:QnxQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvn:Q6qPoBhz1aRxcSUDk36SAEdhvn
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (735) 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 1 IoCs
Processes:
2310190fcd861b0dd0832d122f9d92b8.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2310190fcd861b0dd0832d122f9d92b8.exe -
Drops file in Windows directory 1 IoCs
Processes:
2310190fcd861b0dd0832d122f9d92b8.exedescription ioc process File created C:\WINDOWS\tasksche.exe 2310190fcd861b0dd0832d122f9d92b8.exe -
Modifies data under HKEY_USERS 24 IoCs
Processes:
2310190fcd861b0dd0832d122f9d92b8.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1FF56848-E06C-4928-AC6F-0309D97B96F4}\WpadDecisionReason = "1" 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-5c-dc-47-84-04 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-5c-dc-47-84-04\WpadDecision = "0" 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1FF56848-E06C-4928-AC6F-0309D97B96F4} 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 2310190fcd861b0dd0832d122f9d92b8.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2310190fcd861b0dd0832d122f9d92b8.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1FF56848-E06C-4928-AC6F-0309D97B96F4}\WpadDecision = "0" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1FF56848-E06C-4928-AC6F-0309D97B96F4}\WpadNetworkName = "Network 3" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2310190fcd861b0dd0832d122f9d92b8.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0096000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2310190fcd861b0dd0832d122f9d92b8.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1FF56848-E06C-4928-AC6F-0309D97B96F4}\WpadDecisionTime = 6075e17b49c2d801 2310190fcd861b0dd0832d122f9d92b8.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1FF56848-E06C-4928-AC6F-0309D97B96F4}\86-5c-dc-47-84-04 2310190fcd861b0dd0832d122f9d92b8.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-5c-dc-47-84-04\WpadDecisionReason = "1" 2310190fcd861b0dd0832d122f9d92b8.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\86-5c-dc-47-84-04\WpadDecisionTime = 6075e17b49c2d801 2310190fcd861b0dd0832d122f9d92b8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exe"C:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exe"1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.exeC:\Users\Admin\AppData\Local\Temp\2310190fcd861b0dd0832d122f9d92b8.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/536-54-0x0000000076831000-0x0000000076833000-memory.dmpFilesize
8KB