Analysis Overview
SHA256
99c5b853585f7379184b74c47e5045386e1c0ae3b5f8b865c8de63ca2ce82304
Threat Level: Known bad
The file 11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Modifies visibility of file extensions in Explorer
Modifies visiblity of hidden/system files in Explorer
Adds policy Run key to start application
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Impair Defenses: Safe Mode Boot
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Modifies registry class
Suspicious use of WriteProcessMemory
Modifies registry key
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-26 06:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-26 06:55
Reported
2024-06-26 06:57
Platform
win7-20240221-en
Max time kernel
120s
Max time network
119s
Command Line
Signatures
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\windows\hosts.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\windows\hosts.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\HKULBIBU = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\HKULBIBU = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\HKULBIBU = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Impair Defenses: Safe Mode Boot
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ProfSvc | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WinDefend | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Power | C:\Windows\SysWOW64\REG.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\windows\hosts.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\windows\hosts.exe | N/A |
| File created | C:\windows\W_X_C.vbs | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| File created | \??\c:\windows\W_X_C.bat | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\windows\W_X_C.bat
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\windows\W_X_C.bat
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\windows\W_X_C.bat
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
Network
Files
\Users\Admin\AppData\Local\Temp\avscan.exe
| MD5 | e73ff26b8e7da7a11a0e96c55c2ce3df |
| SHA1 | d0855e1cfc4fd2e0768272a508daa1735eac5603 |
| SHA256 | 18f154b9ffbaed90d3c593c9d6d3b137df75c24fa572fee3cfb0a5662a18ad19 |
| SHA512 | 05228ba5721d7657c46a7942b6ba135597d2e648d7e47e49393d60f6f4ba2134725e69ee293722e3a97b3d3dee07f49323ab060fe56f02af0d0f5214480ff1f9 |
C:\Windows\hosts.exe
| MD5 | 41185ea1535161d3d0ab9576b8d68c82 |
| SHA1 | a369328e87125edd77eb570c2ec5d4b6307ac40b |
| SHA256 | 60cbff972004a277ed1cea8621d38e11b1f19327e8482348c4e8e030dab49602 |
| SHA512 | 811bb87861cbf6c3c2e915b09177a8d17e0e502a66c1c4347ef589e755599c8b8c852d913d08babfcf8e534e80bd4f7015ae43645852044e3e2f1d474cd0aa3e |
\??\c:\windows\W_X_C.bat
| MD5 | 4db9f8b6175722b62ececeeeba1ce307 |
| SHA1 | 3b3ba8414706e72a6fa19e884a97b87609e11e47 |
| SHA256 | d2150b9e5a4ce55e140f0ca91c4e300715d42095c8fddf58c77037cdd2cfaf78 |
| SHA512 | 1d6dc274cf7a3dd704f840e6a5ad57ab4c4e35d5f09489aeff520bb797e1c825bac53fc335156fe41e767a46520d031855fe42fe7b175409ebe5e9e986fb9b8b |
C:\Windows\W_X_C.vbs
| MD5 | 48be31f3b385b25234d50fee7d3cdc33 |
| SHA1 | c66a6bd8c2b306dc128f837a91c4808cc64f5e9f |
| SHA256 | 7b0f52e98dc92ff9a366d43d0140542d480cb44f5beccf0a97be1e871a98fb3c |
| SHA512 | 07681e3171b98c67611c6ce7fe565eba5816647040d7f8449262a4f37d2b6ebcb5501a21144878776ec94aaae870d3d561ccceae22346003b7d8b23d57061b44 |
memory/356-76-0x00000000003B0000-0x00000000003C0000-memory.dmp
memory/356-75-0x00000000003B0000-0x00000000003C0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 7ed7daf9f2337d67fd971f0a11273562 |
| SHA1 | 96378eefc7bcb3c46eb24bbf8dbaa10c69280900 |
| SHA256 | cd9b3be8e7ecf02dd2e595a1576a570f6730ab53a2242da65df723c3f60a39a7 |
| SHA512 | 19a5276e5ba23596d9fb7791276c0b2ff551c809670ba0862347920b1916ecb84fdc9d39600d4fc98589307a2ab7e9d3bb7a288df231eae39da0a11a7ae4a5ef |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 80d8236a9fa1fa937f3c5b939d2a964c |
| SHA1 | 97fde985ac8aaa832ec99885ae9e7b69baf80eb8 |
| SHA256 | d48362f9bf4c10800ee95e53c0b2dad4954e5f0b2ebd612e5c46fbc0244e567a |
| SHA512 | 88bb5d38b8f4d38618c21c436f20c662f8c1dd1c42f4633d44fd90df64991cd315af79ad60bd39bea16c2f0f18919054fcb7f2ed7a58b77da1d66b9a109defcc |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 1009693df752868652f18c0e1321c101 |
| SHA1 | a7b5cd2fd562127739b6e92560e7dd84adcf0336 |
| SHA256 | 5dd440b1016b7fe8f015e37ab59dbf23f47acdda382e5f819678af5d1f544b7f |
| SHA512 | f4e80f85e5aebfc35c5d2f52cb5016614afa71f8553c05a107f8f4fdaa2fd1cc5efedfe4780c2fc5e120f002b33dd53b7ee3e927835036cfd92671fe17def002 |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 82daf1bc1d2f6a18a0962b1767c5f234 |
| SHA1 | 3aed9f54620a55cbf7b6a7dfbe4e0ff21dc6f414 |
| SHA256 | 3aaed12a8a8b691eb8965e7bc7f4bc6dcb7de32acbf0fa4de64b6cf73cc11eb5 |
| SHA512 | 7fb4db72314d86516d2b99ce436120ff854907ba8c5269ef50347114f139511a751048599d7172aaa1aee95408c4190690bbae9c5ff1cdc1dd1043d4c0f0fb38 |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 39b851ccb9ac93aad8d9b7e6fa8a5bac |
| SHA1 | aed147fe3c8b7dfeae87049506351a445c86015f |
| SHA256 | 6611b6a9cfbb372e2a9fafacddc9e081bda8d2c97165dd412f5196173b61224f |
| SHA512 | 32363b926112b7504e1a6401baffd75db243fbbb3871a0a60a3f03385a7dc705eb7113bdcc9f0e07ea9422bcca4e5a9827608495f44c7eee5d06e7b674b64e71 |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 19b3e25467cf07d6a182990c4ac546b8 |
| SHA1 | 97e6c86ea088b3ba673c237919123ff925e744b9 |
| SHA256 | ad8a724728d83d4c7c5c63d7cca61f23c8c7e62bfd894fe6f7c6eb5fefbcf59e |
| SHA512 | ab81068e07160c8a5e62e7973a1714738e798f326a8a11c77e6dd46fc27d17e3975c216f6355da7b4f8e1f981fa33ded837be3f3998bdbe780a4bde16cc354d6 |
C:\Users\Admin\AppData\Local\Temp\Admin.bmp
| MD5 | 82d0d8c93999cae86d3891231edf9d8e |
| SHA1 | 2c26b2dadb0733565f3402dc497bc6b376cad620 |
| SHA256 | 901d567fb6f832f36441b9492c5ce98e33918a1721c9704f3ee8b7105d71cfd7 |
| SHA512 | fabdcf2d31908fb91e3f64f67870eb3e606b768f566bf9310b2e0dc47f811ebd6c41d0bd1a272aae95c9286540c13b7e575b9bf4a165a94c4cd5cd3ab84c895e |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 06:55
Reported
2024-06-26 06:57
Platform
win10v2004-20240611-en
Max time kernel
133s
Max time network
103s
Command Line
Signatures
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\windows\hosts.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\windows\hosts.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ENXQHETB = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ENXQHETB = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ENXQHETB = "W_X_C.bat" | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\WScript.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Impair Defenses: Safe Mode Boot
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SerCx2.sys | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UserManager | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\CBDHSvc | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\iai2c.sys | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Power | C:\Windows\SysWOW64\REG.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ProfSvc | C:\Windows\SysWOW64\REG.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\windows\hosts.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe" | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\windows\W_X_C.vbs | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| File created | \??\c:\windows\W_X_C.bat | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| File opened for modification | C:\Windows\hosts.exe | C:\windows\hosts.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000_Classes\Local Settings | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000_Classes\Local Settings | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000_Classes\Local Settings | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\avscan.exe | N/A |
| N/A | N/A | C:\windows\hosts.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\11189010ddee90cc9b7ce3e0e261ff18_JaffaCakes118.exe"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Users\Admin\AppData\Local\Temp\avscan.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\windows\hosts.exe
C:\windows\hosts.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
C:\Windows\SysWOW64\REG.exe
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\avscan.exe
| MD5 | 782e172a80b0ae591620eb533ddcad3b |
| SHA1 | 567afac5026a76c9d834cb58e65ca2151db9f73b |
| SHA256 | 201762db1ac498ea04a7eb8e45ea22113e9e8eaeff192fe7c7ea12d827240681 |
| SHA512 | a914a6e77ea5061ad8e6e5301beb74b012729fa0168fc0963364b0141e93ee3ce31cc0f26ff82de88eba856cd6e32e59c4b7cb5d53c55c1fa060f10938c04549 |
C:\Windows\hosts.exe
| MD5 | 47fd21c7f4f0d31139255731a3207bce |
| SHA1 | 7283c531a6acb84a5cf1819a7907fe8cc37f90fc |
| SHA256 | 84b83b9ed47a5cedf18bd49e15518ecae93145af1bf6c6baa09d248564adbe93 |
| SHA512 | e0af82e863b78a96d8265bbe11ca34963ff2ac99d21e10ee896e54b0fb163b56e48a2228a47ee7e3057885cdef37d67a8347c2a52be6b96de13cbaeb99a4410b |
\??\c:\windows\W_X_C.bat
| MD5 | 4db9f8b6175722b62ececeeeba1ce307 |
| SHA1 | 3b3ba8414706e72a6fa19e884a97b87609e11e47 |
| SHA256 | d2150b9e5a4ce55e140f0ca91c4e300715d42095c8fddf58c77037cdd2cfaf78 |
| SHA512 | 1d6dc274cf7a3dd704f840e6a5ad57ab4c4e35d5f09489aeff520bb797e1c825bac53fc335156fe41e767a46520d031855fe42fe7b175409ebe5e9e986fb9b8b |
C:\Windows\W_X_C.vbs
| MD5 | 1037a3f26ea204e975ce9b80057454c9 |
| SHA1 | b22c9b474d7e673cf96400addc51c4cc6f539d8b |
| SHA256 | 0188d783fbd81cfca2cb417420a1a9855003300a1a6cc4470bbf72684b338e2f |
| SHA512 | f48e76ec3263320f9e7661c14a1315df32e670efe8c8a8a8f8b0a8c26943fd08f65cc2566aac1ac89598b4f0f9127180da5dbf25749accbd142654ecb9c820b3 |