Analysis Overview
SHA256
4ae82c978e89401819473fd0ac2e19c967619815cb81d26acdc5cce4ed19cbb4
Threat Level: Known bad
The file 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-17 04:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-17 04:00
Reported
2024-05-17 04:02
Platform
win7-20240419-en
Max time kernel
143s
Max time network
145s
Command Line
Signatures
Emotet
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\langsripple.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDetectedUrl | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecision = "0" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211} | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = d073db010fa8da01 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = d073db010fa8da01 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionReason = "1" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecision = "0" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = b01854c80ea8da01 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = b01854c80ea8da01 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\62-41-ac-be-8c-37 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\langsripple.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7} | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4E57EF~1.EXE" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Windows\\SysWOW64\\LANGSR~1.EXE" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Windows\\SysWOW64\\LANGSR~1.EXE" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Windows\SysWOW64\langsripple.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4E57EF~1.EXE" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\langsripple.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe
--96a0d3cf
C:\Windows\SysWOW64\langsripple.exe
"C:\Windows\SysWOW64\langsripple.exe"
C:\Windows\SysWOW64\langsripple.exe
--2331fcab
Network
| Country | Destination | Domain | Proto |
| AR | 190.16.101.10:80 | tcp | |
| AR | 190.16.101.10:80 | tcp | |
| VE | 190.217.1.149:80 | tcp | |
| VE | 190.217.1.149:80 | tcp | |
| US | 45.56.122.75:80 | tcp | |
| US | 45.56.122.75:80 | tcp | |
| FR | 85.25.92.96:8080 | tcp | |
| FR | 85.25.92.96:8080 | tcp |
Files
memory/2320-0-0x0000000000310000-0x0000000000327000-memory.dmp
memory/2320-5-0x00000000002D0000-0x00000000002E1000-memory.dmp
memory/108-6-0x00000000002F0000-0x0000000000307000-memory.dmp
memory/2404-11-0x00000000006F0000-0x0000000000707000-memory.dmp
memory/108-16-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2668-17-0x0000000000B10000-0x0000000000B27000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-17 04:00
Reported
2024-05-17 04:02
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Emotet
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7} | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Windows\\SysWOW64\\LOADAB~1.EXE" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4E57EF~1.EXE" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Windows\\SysWOW64\\LOADAB~1.EXE" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4E57EF~1.EXE" | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadabuilder.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3108 wrote to memory of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe |
| PID 3108 wrote to memory of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe |
| PID 3108 wrote to memory of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe |
| PID 2536 wrote to memory of 1584 | N/A | C:\Windows\SysWOW64\loadabuilder.exe | C:\Windows\SysWOW64\loadabuilder.exe |
| PID 2536 wrote to memory of 1584 | N/A | C:\Windows\SysWOW64\loadabuilder.exe | C:\Windows\SysWOW64\loadabuilder.exe |
| PID 2536 wrote to memory of 1584 | N/A | C:\Windows\SysWOW64\loadabuilder.exe | C:\Windows\SysWOW64\loadabuilder.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe
--96a0d3cf
C:\Windows\SysWOW64\loadabuilder.exe
"C:\Windows\SysWOW64\loadabuilder.exe"
C:\Windows\SysWOW64\loadabuilder.exe
--d4954212
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| AR | 190.16.101.10:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| VE | 190.217.1.149:80 | tcp | |
| US | 45.56.122.75:80 | tcp | |
| FR | 85.25.92.96:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| GB | 94.177.253.126:80 | tcp | |
| MX | 187.188.166.192:80 | tcp | |
| US | 8.8.8.8:53 | 105.193.132.51.in-addr.arpa | udp |
Files
memory/3108-1-0x0000000000710000-0x0000000000727000-memory.dmp
memory/3108-5-0x00000000006F0000-0x0000000000701000-memory.dmp
memory/2568-6-0x0000000002220000-0x0000000002237000-memory.dmp
memory/2536-12-0x0000000000E20000-0x0000000000E37000-memory.dmp
memory/2568-17-0x0000000000400000-0x000000000043E000-memory.dmp
C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\e067bc2560d38144183d820119c466a0_39fbc0df-d496-4ae0-b1d7-bde60e245d90
| MD5 | c6b4ed23b646d09be518590697d71aae |
| SHA1 | cbcead300f943e7512750e9bd85af4d8df3eecea |
| SHA256 | 6c756bd7a9b936a087c0f1df8f46cc17de4698b2cec67e2a28bfe589bc656cb1 |
| SHA512 | 24306f7480814a03901475af646a04df9d9f912201c51643d33584a808db928060a72ee634e5ee1649117c9f4c8605fea495aabba51111533d9f98fe265d6c9b |
memory/1584-19-0x0000000000DD0000-0x0000000000DE7000-memory.dmp