Analysis
- max time kernel
152s - max time network
156s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system - submitted
11/10/2022, 14:48
Static task
static1
Behavioral task
behavioral1
Sample
e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe
Resource
win7-20220901-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe
- Size 3.6MB
- Sample221011-r6ecjsagan
- SHA256 e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60
- MD5 9f75c295e2503a82fd1478aa72cbd221
- SHA1 09fb701ddd78884d39a1669a0441a51976cd10ca
- SHA512 15c1024e8b5217acba61cfed5967a6b78496b8a40d4f3079db19025228b1510d435d3075cb798d09689f9f449da0793680e02944b744c419126db50bd1f0a5e7
- SSDEEP 98304:oaPoBhz1aRxcSUDk36SAEdhPP593R8yAVp2HI:oaPe1Cxcxk3ZAEjzR8yc4HI
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Wannacry
WannaCry is a ransomware cryptoworm.
- Contacts a large (1299) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\YWDOY8IU.txt e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\YWDOY8IU.txt e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\WINDOWS\tasksche.exe e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe - Modifies data under HKEY_USERS 24 IoCs
description ioc Process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a6-17-aa-63-f9-ce\WpadDecisionTime = e0054e8e80ddd801 e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{17D5C449-538A-4215-A907-44912CD21314}\WpadDecisionReason = "1" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{17D5C449-538A-4215-A907-44912CD21314}\WpadNetworkName = "Network 2" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a6-17-aa-63-f9-ce\WpadDecisionReason = "1" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{17D5C449-538A-4215-A907-44912CD21314}\WpadDecisionTime = e0054e8e80ddd801 e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{17D5C449-538A-4215-A907-44912CD21314}\WpadDecision = "0" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a6-17-aa-63-f9-ce\WpadDecision = "0" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{17D5C449-538A-4215-A907-44912CD21314} e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\a6-17-aa-63-f9-ce e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{17D5C449-538A-4215-A907-44912CD21314}\a6-17-aa-63-f9-ce e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe"C:\Users\Admin\AppData\Local\Temp\e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe"1⤵
- Drops file in Windows directory
PID:1768
-
C:\Users\Admin\AppData\Local\Temp\e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exeC:\Users\Admin\AppData\Local\Temp\e9ff498068bd03b19a9567d9478e1bf045c9cd9794f7ba0012d6ffbf01643d60.exe -m security1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:536