Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 08:51
Static task
static1
Behavioral task
behavioral1
Sample
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe
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Size
284KB
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MD5
a8d180b2b11afaaa1877dc92c5dca8a5
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SHA1
a8b60019e59e1a0671a88d2ce55877e0f5f5db20
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SHA256
15b5fb5f9e22d6d16ada9ff2286e483d5aa35539d18f7bb338ec03114b58c5e3
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SHA512
7417e7b7efe82e258e27b9d115e397ee16d8b22729f298a17fc8c6852ee01b4a9efcafa4031c50780c3bef5d4ad78ec6a8bfbda1b5df0bcf0b26ed49ef0a1463
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SSDEEP
6144:wXOYyFZ2N1ff8UT45saULthg4MCeibt3MIYE:weYaceU81ULKCeiJMDE
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.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 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exedescription pid process target process PID 2344 set thread context of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exepid process 2944 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe 2944 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2944 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exedescription pid process target process PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe PID 2344 wrote to memory of 2944 2344 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a8d180b2b11afaaa1877dc92c5dca8a5_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2344-0-0x00000000748A1000-0x00000000748A2000-memory.dmpFilesize
4KB
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memory/2344-1-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2344-2-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2344-20-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2344-18-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2944-3-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-9-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-5-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2944-13-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-19-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2944-17-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-15-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-7-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2944-21-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2944-22-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB
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memory/2944-23-0x00000000748A0000-0x0000000074E4B000-memory.dmpFilesize
5.7MB