Analysis
-
max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29/09/2024, 06:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe
-
Size
204KB
-
MD5
fdf5571189cea822ad7c259d998ea03c
-
SHA1
3760a0e879e7c8726164b32dde48e1dc33e0fffe
-
SHA256
07b101db9f7e40a071ba1820bca52b50e7b50a3066be8600720a0d5a7849f819
-
SHA512
11dbe660d80b519d633aa3c42ff050690aa8a88e15abdc85cc8b9efa7ee61f0bf6a3b695dee3eec523da9a3d3793e222607c32bfd3a8e8d791e67d4f7b7184ca
-
SSDEEP
3072:pmTW8W0tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWbz:QC14QxL7B9W0c1RCzR/fSmlw
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ciajaa.exe -
Executes dropped EXE 1 IoCs
pid Process 2280 ciajaa.exe -
Loads dropped DLL 2 IoCs
pid Process 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /o" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /t" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /d" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /j" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /e" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /k" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /r" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /n" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /u" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /x" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /s" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /y" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /l" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /v" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /g" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /i" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /w" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /m" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /f" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /h" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /p" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /c" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /b" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /j" fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /a" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /q" ciajaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\ciajaa = "C:\\Users\\Admin\\ciajaa.exe /z" ciajaa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ciajaa.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe 2280 ciajaa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 2280 ciajaa.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1288 wrote to memory of 2280 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 29 PID 1288 wrote to memory of 2280 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 29 PID 1288 wrote to memory of 2280 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 29 PID 1288 wrote to memory of 2280 1288 fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fdf5571189cea822ad7c259d998ea03c_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Users\Admin\ciajaa.exe"C:\Users\Admin\ciajaa.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2280
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
204KB
MD5da16d478ed951ceb4ec6afc231d9aeea
SHA12c344c6560a32bc8e41685198d89ce53408a6419
SHA256504f4a5de24a7a59f29ca5e4c0b451c6dc7d6523d4cfb205659947e635873104
SHA51234162b8ad3857214a702069fb2817c1fcbf96aa3e71710460670745c07ca428f605693223c1a097ab3c7683309ba1973e2991c1ac5f34034c1526e21f3e51881