Analysis
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max time kernel
148s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 10:09
Static task
static1
Behavioral task
behavioral1
Sample
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe
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Size
228KB
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MD5
a9218b0746a14feea414fb4eccbcf6f1
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SHA1
8b8982f4bc1837791913a5b8679fce94773f7349
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SHA256
24992deb4acf093ebcf42ca0b4a0ce8f9676bb90d94d265b60633380b57e6ecf
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SHA512
6110176ef9019498ad4dfa46d77b57e922eefea9c3e070824fed743848962a62ccbc345dac73314e9bab1ab834550f870e410222c84a0a67ff310fa9ab3c7605
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SSDEEP
6144:K8nY9LMeiI20f05EkMpewFMeMQLyz7SZZU:5jIZf0CkMlFMhQWz0
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:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\Jack In The Box Inc = "C:\\Users\\Admin\\AppData\\Roaming\\Jack In The Box Inc\\Jack In The Box Inc.exe" a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA a9218b0746a14feea414fb4eccbcf6f1_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 2 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription pid process target process PID 1844 set thread context of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exepid process 2924 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe 2924 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2924 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exepid process 2924 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription pid process target process PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe PID 1844 wrote to memory of 2924 1844 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a9218b0746a14feea414fb4eccbcf6f1_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- 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/1844-0-0x00000000740E1000-0x00000000740E2000-memory.dmpFilesize
4KB
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memory/1844-1-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/1844-2-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/1844-20-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2924-9-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-17-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-15-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-11-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-19-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-7-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-5-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/2924-22-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2924-21-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2924-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2924-23-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2924-24-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2924-25-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB