Analysis
-
max time kernel
150s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
22/08/2024, 14:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe
-
Size
216KB
-
MD5
b7f9ef8d9e36b6138b0db49e261cd17a
-
SHA1
4b1f3cb5bb487902a601b2fa57c5f6ad7645515a
-
SHA256
4f76c604d99cd0887865ede510b6711a0f540249c15f8399aae2851c840e5ff4
-
SHA512
89d9c6bf246f45d79883d4f466a835a1b57a42dd05b9dd90ab5effa696b56f71431aceddc96dae6540bb2212be8990e775db15c95c4f1a086e04fbf5ac7e436c
-
SSDEEP
6144:f4duoDdJzpTlbwEhYKFIGuhtFaA6Tuyrj:fWxFJ+IIGusduy
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" woaovi.exe -
Executes dropped EXE 1 IoCs
pid Process 2700 woaovi.exe -
Loads dropped DLL 2 IoCs
pid Process 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /g" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /i" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /P" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /z" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /N" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /q" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /M" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /e" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /D" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /r" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /v" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /p" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /w" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /a" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /o" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /F" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /T" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /X" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /j" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /E" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /c" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /b" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /u" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /I" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /C" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /J" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /G" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /V" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /m" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /Z" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /A" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /B" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /Y" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /k" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /W" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /h" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /U" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /f" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /y" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /K" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /R" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /Q" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /S" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /O" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /s" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /d" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /L" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /n" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /x" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /l" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /H" woaovi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\woaovi = "C:\\Users\\Admin\\woaovi.exe /t" woaovi.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 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language woaovi.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe 2700 woaovi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe 2700 woaovi.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2692 wrote to memory of 2700 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe 30 PID 2692 wrote to memory of 2700 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe 30 PID 2692 wrote to memory of 2700 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe 30 PID 2692 wrote to memory of 2700 2692 b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b7f9ef8d9e36b6138b0db49e261cd17a_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\woaovi.exe"C:\Users\Admin\woaovi.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:2700
-
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
216KB
MD58be38a0684ddfddcf2b4bd5189626a02
SHA11599d0ced66bffdfcaff256c8a300629eb5de5d6
SHA256c9cc9dee7ed3c3aca9ede6455fb45cdca2e2e9fb6b2fa4ec3c5dff7b9a4aff34
SHA51271d08a36ca90b4301683efe10ad9deacaf08f0b6eafaee708b7ed8d4facd1350f1ccb28decc924f795d0b86afbbb93d384d5de106461ebf697ad691ae8def180