Analysis
-
max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22-06-2024 12:52
Behavioral task
behavioral1
Sample
02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe
-
Size
7.5MB
-
MD5
02345e646bdcfe35838f764c881b8576
-
SHA1
6b1358e6fe2a08c787e5618c64908b5dc4dbb8b0
-
SHA256
bea4db0dc6396de59f48299344940d61cc0f3379d7a36b9e363ef88f8dd14a66
-
SHA512
9b84ab25e1b7882e2219c5ee84e313a02167004bcaac0db1c74a2bfefabc0a94a692871c804831195f402ccc5e0baf3cd345c637f4e7b0f8f77690093b95d13e
-
SSDEEP
196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQw818dmXEQl1llLmiwlyif8cHQOyyy5QY:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxc
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe," 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\spools.exe 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x0009000000014b18-26.dat acprotect behavioral1/memory/2740-28-0x0000000010000000-0x000000001010B000-memory.dmp acprotect -
Loads dropped DLL 1 IoCs
pid Process 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2740-0-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2988-2-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/files/0x0038000000014388-7.dat upx behavioral1/files/0x0009000000014b18-26.dat upx behavioral1/memory/2740-28-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/2740-32-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2988-35-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2744-36-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 57 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\S: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\Q: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\R: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\M: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\T: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\L: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\P: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\H: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\Q: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\W: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\U: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\Q: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\W: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\X: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\W: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\T: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\U: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\K: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\O: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\I: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\N: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\V: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\G: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\P: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\G: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\O: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\X: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\E: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\J: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\O: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\T: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\X: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\H: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\R: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\P: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\N: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\S: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\E: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\M: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\M: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\S: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\I: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\N: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\L: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\K: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\I: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\L: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\H: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\V: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\E: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\J: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\G: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\U: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\K: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\J: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe File opened (read-only) \??\V: 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Installs/modifies Browser Helper Object 2 TTPs 4 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects reg.exe -
Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe" 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\ftpdll.dll 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2744 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2988 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2744 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2988 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2744 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2988 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2744 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2988 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2744 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2988 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2744 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 2988 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2740 wrote to memory of 2988 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 29 PID 2740 wrote to memory of 2988 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 29 PID 2740 wrote to memory of 2988 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 29 PID 2740 wrote to memory of 2988 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 29 PID 2740 wrote to memory of 2744 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 31 PID 2740 wrote to memory of 2744 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 31 PID 2740 wrote to memory of 2744 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 31 PID 2740 wrote to memory of 2744 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 31 PID 2740 wrote to memory of 844 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 33 PID 2740 wrote to memory of 844 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 33 PID 2740 wrote to memory of 844 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 33 PID 2740 wrote to memory of 844 2740 02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe 33
Processes
-
C:\Users\Admin\AppData\Local\Temp\02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2740 -
C:\Users\Admin\AppData\Local\Temp\02345e646bdcfe35838f764c881b8576_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:2988
-
-
C:\Users\Admin\AppData\Local\Temp\02345e646bdcfe35838f764c881b8576_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\02345e646bdcfe35838f764c881b8576_JaffaCakes118.exe2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:2744
-
-
C:\Windows\SysWOW64\reg.exereg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f2⤵
- Installs/modifies Browser Helper Object
PID:844
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
7.5MB
MD53e220ec5539bd6df9ac4d9176f798be2
SHA13c5bb347c4f3e9f81db7b33edbd9caf2bc1499d3
SHA2566109e823afde719d2aa5ee30ec4e378b465c01a93fb19e20742b7de086e0d4bb
SHA512c8a4979379c78fa541dbcb0d068bf1367c10db5790d33bfcf3c87f65e9aaf10762e0e8255814197e433eae2de21e35fef0eac7a44b737529de58f4334b4eea65
-
Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e