Analysis
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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
13-06-2024 15:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
19 signatures
150 seconds
General
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Target
a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe
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Size
967KB
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MD5
a63be1ca173c56ac3094e6b820ae3e46
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SHA1
5f355e782e0179301ec23bf0037c2be90b2aa01b
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SHA256
c901da217f2f663a6fbc5023c84165031ac1f12a9160305df218b011636a9a96
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SHA512
6b31613d485fd4b48eaa5dda74e5495538380cfc3aba83816c0767a1fac5fcf0e14ede5a77aa8c37226af4bafd5fcb4965fbd47eddd3d78a466b6256fe109f98
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SSDEEP
12288:+9+UFSbzwd6xyFjH8H1NDNCqovrO4FBXzDylpDGym8/ZQ63rpcsBLG/nD86+p6:A+pbzwIxk4VdoqmFNXYiymibrptID89E
Score
10/10
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 6 IoCs
resource yara_rule behavioral1/memory/2400-30-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2400-46-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2400-34-0x00000000005F0000-0x000000000068A000-memory.dmp family_masslogger behavioral1/memory/2400-33-0x00000000005F0000-0x000000000068A000-memory.dmp family_masslogger behavioral1/memory/2400-32-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger behavioral1/memory/2400-50-0x0000000000400000-0x0000000000541000-memory.dmp family_masslogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Control Panel\International\Geo\Nation hshkjfshsdd.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.vbs notepad.exe -
Executes dropped EXE 3 IoCs
pid Process 2884 hshkjfshsdd.exe 2400 hshkjfshsdd.exe 2832 hshkjfshsdd.exe -
Loads dropped DLL 4 IoCs
pid Process 2888 notepad.exe 2888 notepad.exe 2884 hshkjfshsdd.exe 2884 hshkjfshsdd.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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resource yara_rule behavioral1/memory/2400-30-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2400-28-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2400-24-0x0000000000400000-0x0000000000541000-memory.dmp upx behavioral1/memory/2400-32-0x0000000000400000-0x0000000000541000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.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.
flow ioc 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2884 set thread context of 2400 2884 hshkjfshsdd.exe 30 -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe:ZoneIdentifier notepad.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2400 hshkjfshsdd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 2884 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe 2832 hshkjfshsdd.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2884 hshkjfshsdd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2400 hshkjfshsdd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2400 hshkjfshsdd.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2888 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 28 PID 3008 wrote to memory of 2888 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 28 PID 3008 wrote to memory of 2888 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 28 PID 3008 wrote to memory of 2888 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 28 PID 3008 wrote to memory of 2888 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 28 PID 3008 wrote to memory of 2888 3008 a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe 28 PID 2888 wrote to memory of 2884 2888 notepad.exe 29 PID 2888 wrote to memory of 2884 2888 notepad.exe 29 PID 2888 wrote to memory of 2884 2888 notepad.exe 29 PID 2888 wrote to memory of 2884 2888 notepad.exe 29 PID 2884 wrote to memory of 2400 2884 hshkjfshsdd.exe 30 PID 2884 wrote to memory of 2400 2884 hshkjfshsdd.exe 30 PID 2884 wrote to memory of 2400 2884 hshkjfshsdd.exe 30 PID 2884 wrote to memory of 2400 2884 hshkjfshsdd.exe 30 PID 2884 wrote to memory of 2832 2884 hshkjfshsdd.exe 31 PID 2884 wrote to memory of 2832 2884 hshkjfshsdd.exe 31 PID 2884 wrote to memory of 2832 2884 hshkjfshsdd.exe 31 PID 2884 wrote to memory of 2832 2884 hshkjfshsdd.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 hshkjfshsdd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a63be1ca173c56ac3094e6b820ae3e46_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
- Loads dropped DLL
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2400
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C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe"C:\Users\Admin\AppData\Roaming\appdata\hshkjfshsdd.exe" 2 2400 2594020034⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
967KB
MD5a63be1ca173c56ac3094e6b820ae3e46
SHA15f355e782e0179301ec23bf0037c2be90b2aa01b
SHA256c901da217f2f663a6fbc5023c84165031ac1f12a9160305df218b011636a9a96
SHA5126b31613d485fd4b48eaa5dda74e5495538380cfc3aba83816c0767a1fac5fcf0e14ede5a77aa8c37226af4bafd5fcb4965fbd47eddd3d78a466b6256fe109f98