Analysis
-
max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-09-2024 18:50
Static task
static1
Behavioral task
behavioral1
Sample
ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe
-
Size
1003KB
-
MD5
ff28576faf913ed7fd0f6bdba2184b22
-
SHA1
08b28355671fde926080c2824cb0b68b165d0089
-
SHA256
b2422272f72474d045eeec800b2e0d3399430257b6db650c4bdea222923afba3
-
SHA512
1d9140320ea21a059d458937f493957bea589292f6cc85607cfd5fe2f8e2c078186c6aaad1b5079d591947131ce0ee8f01e7856ea48145885565832539d21ea4
-
SSDEEP
24576:LKlaBa1sMMZvIniOzOhYT9ir68Gca4TP01I:WfWL2ntzMG9ir1PTYI
Malware Config
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2748-34-0x0000000001E90000-0x0000000001F2A000-memory.dmp family_masslogger behavioral1/memory/2748-35-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2748-33-0x0000000001E90000-0x0000000001F2A000-memory.dmp family_masslogger behavioral1/memory/2748-30-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2748-29-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2748-49-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
sfhjhdkk.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\International\Geo\Nation sfhjhdkk.exe -
Drops startup file 1 IoCs
Processes:
notepad.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.vbs notepad.exe -
Executes dropped EXE 3 IoCs
Processes:
sfhjhdkk.exesfhjhdkk.exesfhjhdkk.exepid Process 2692 sfhjhdkk.exe 2748 sfhjhdkk.exe 2732 sfhjhdkk.exe -
Loads dropped DLL 4 IoCs
Processes:
notepad.exesfhjhdkk.exepid Process 2832 notepad.exe 2832 notepad.exe 2692 sfhjhdkk.exe 2692 sfhjhdkk.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
Processes:
sfhjhdkk.exedescription ioc Process Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook sfhjhdkk.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook sfhjhdkk.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
sfhjhdkk.exedescription pid Process procid_target PID 2692 set thread context of 2748 2692 sfhjhdkk.exe 33 -
Processes:
resource yara_rule behavioral1/memory/2748-35-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2748-24-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2748-30-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2748-29-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2748-28-0x0000000000400000-0x0000000000541000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
notepad.exesfhjhdkk.exesfhjhdkk.exesfhjhdkk.exeff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sfhjhdkk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sfhjhdkk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sfhjhdkk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe -
NTFS ADS 1 IoCs
Processes:
notepad.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe:ZoneIdentifier notepad.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
sfhjhdkk.exepid Process 2748 sfhjhdkk.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exesfhjhdkk.exesfhjhdkk.exepid Process 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 2692 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe 2732 sfhjhdkk.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
sfhjhdkk.exepid Process 2692 sfhjhdkk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
sfhjhdkk.exedescription pid Process Token: SeDebugPrivilege 2748 sfhjhdkk.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
sfhjhdkk.exepid Process 2748 sfhjhdkk.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exenotepad.exesfhjhdkk.exedescription pid Process procid_target PID 2688 wrote to memory of 2832 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2832 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2832 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2832 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2832 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2832 2688 ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe 31 PID 2832 wrote to memory of 2692 2832 notepad.exe 32 PID 2832 wrote to memory of 2692 2832 notepad.exe 32 PID 2832 wrote to memory of 2692 2832 notepad.exe 32 PID 2832 wrote to memory of 2692 2832 notepad.exe 32 PID 2692 wrote to memory of 2748 2692 sfhjhdkk.exe 33 PID 2692 wrote to memory of 2748 2692 sfhjhdkk.exe 33 PID 2692 wrote to memory of 2748 2692 sfhjhdkk.exe 33 PID 2692 wrote to memory of 2748 2692 sfhjhdkk.exe 33 PID 2692 wrote to memory of 2732 2692 sfhjhdkk.exe 34 PID 2692 wrote to memory of 2732 2692 sfhjhdkk.exe 34 PID 2692 wrote to memory of 2732 2692 sfhjhdkk.exe 34 PID 2692 wrote to memory of 2732 2692 sfhjhdkk.exe 34 -
outlook_office_path 1 IoCs
Processes:
sfhjhdkk.exedescription ioc Process Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe -
outlook_win_path 1 IoCs
Processes:
sfhjhdkk.exedescription ioc Process Key queried \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 sfhjhdkk.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff28576faf913ed7fd0f6bdba2184b22_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2748
-
-
C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe"C:\Users\Admin\AppData\Roaming\appdata\sfhjhdkk.exe" 2 2748 2594515184⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2732
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1003KB
MD5ff28576faf913ed7fd0f6bdba2184b22
SHA108b28355671fde926080c2824cb0b68b165d0089
SHA256b2422272f72474d045eeec800b2e0d3399430257b6db650c4bdea222923afba3
SHA5121d9140320ea21a059d458937f493957bea589292f6cc85607cfd5fe2f8e2c078186c6aaad1b5079d591947131ce0ee8f01e7856ea48145885565832539d21ea4