Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-08-2024 12:55
Static task
static1
Behavioral task
behavioral1
Sample
c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe
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Size
975KB
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MD5
c0c9e274691d1f0752a4afb1e06c9be8
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SHA1
14f8c7b7937283d7a2b31aa86336622a1e7bea7e
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SHA256
12f40c6a683357974bc68c887830e748da2dcd47d859bd3ce3e3ec98c8e29859
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SHA512
9ce33244810d5d0da573075bb150a2671852094cbe48751e79829e11560d6e27eb948edad6945f40a3a07b66ff16214f56e7cb49661f7c6079bc93e1ef3e7833
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SSDEEP
24576:qv0YX0rk87XbV/nm0B2Hz3BcpPOqHrM6i4Zp:q9q/b9mVHjBcpmqLRJ7
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2696-33-0x0000000001EC0000-0x0000000001F5A000-memory.dmp family_masslogger behavioral1/memory/2696-32-0x0000000001EC0000-0x0000000001F5A000-memory.dmp family_masslogger behavioral1/memory/2696-31-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2696-30-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2696-47-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2696-48-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2696-50-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
hdhskdhl.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\International\Geo\Nation hdhskdhl.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:
hdhskdhl.exehdhskdhl.exehdhskdhl.exepid process 3032 hdhskdhl.exe 2696 hdhskdhl.exe 2756 hdhskdhl.exe -
Loads dropped DLL 4 IoCs
Processes:
notepad.exehdhskdhl.exepid process 3020 notepad.exe 3020 notepad.exe 3032 hdhskdhl.exe 3032 hdhskdhl.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
resource yara_rule behavioral1/memory/2696-24-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2696-31-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2696-30-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2696-29-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2696-47-0x0000000000400000-0x0000000000541000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
Processes:
hdhskdhl.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook hdhskdhl.exe Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.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 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
hdhskdhl.exedescription pid process target process PID 3032 set thread context of 2696 3032 hdhskdhl.exe hdhskdhl.exe -
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:
c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exenotepad.exehdhskdhl.exehdhskdhl.exehdhskdhl.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hdhskdhl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hdhskdhl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hdhskdhl.exe -
NTFS ADS 1 IoCs
Processes:
notepad.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.exe:ZoneIdentifier notepad.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
hdhskdhl.exepid process 2696 hdhskdhl.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exehdhskdhl.exehdhskdhl.exepid process 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe 3032 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe 2756 hdhskdhl.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
hdhskdhl.exepid process 3032 hdhskdhl.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
hdhskdhl.exedescription pid process Token: SeDebugPrivilege 2696 hdhskdhl.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
hdhskdhl.exepid process 2696 hdhskdhl.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exenotepad.exehdhskdhl.exedescription pid process target process PID 2360 wrote to memory of 3020 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe notepad.exe PID 2360 wrote to memory of 3020 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe notepad.exe PID 2360 wrote to memory of 3020 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe notepad.exe PID 2360 wrote to memory of 3020 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe notepad.exe PID 2360 wrote to memory of 3020 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe notepad.exe PID 2360 wrote to memory of 3020 2360 c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe notepad.exe PID 3020 wrote to memory of 3032 3020 notepad.exe hdhskdhl.exe PID 3020 wrote to memory of 3032 3020 notepad.exe hdhskdhl.exe PID 3020 wrote to memory of 3032 3020 notepad.exe hdhskdhl.exe PID 3020 wrote to memory of 3032 3020 notepad.exe hdhskdhl.exe PID 3032 wrote to memory of 2696 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2696 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2696 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2696 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2756 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2756 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2756 3032 hdhskdhl.exe hdhskdhl.exe PID 3032 wrote to memory of 2756 3032 hdhskdhl.exe hdhskdhl.exe -
outlook_office_path 1 IoCs
Processes:
hdhskdhl.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe -
outlook_win_path 1 IoCs
Processes:
hdhskdhl.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hdhskdhl.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0c9e274691d1f0752a4afb1e06c9be8_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2360 -
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:3020 -
C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.exe"C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.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:3032 -
C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.exe"C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.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:2696
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C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.exe"C:\Users\Admin\AppData\Roaming\appdata\hdhskdhl.exe" 2 2696 2594541234⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
975KB
MD5c0c9e274691d1f0752a4afb1e06c9be8
SHA114f8c7b7937283d7a2b31aa86336622a1e7bea7e
SHA25612f40c6a683357974bc68c887830e748da2dcd47d859bd3ce3e3ec98c8e29859
SHA5129ce33244810d5d0da573075bb150a2671852094cbe48751e79829e11560d6e27eb948edad6945f40a3a07b66ff16214f56e7cb49661f7c6079bc93e1ef3e7833