Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 07:55
Static task
static1
Behavioral task
behavioral1
Sample
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe
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Size
202KB
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MD5
a89e0d0cea8c140c5cbf33ed2a7afd58
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SHA1
b76053a927dee065bb8323766b1b0ba3bcba784d
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SHA256
b0ca3d28cc009c6fa928d311ed4cc5b4a948b6a86f14fa490af704e497ff5f5e
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SHA512
25589d4f71e3a13c4c299d78ed80070ef7be677aeec7f39dc5fb5848c9aafe33b015fdc2d9a8044e15d711fb42db87cdfe2c29c9f4f891f1b3b345d4b176ebb0
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SSDEEP
3072:4gbK1TaUEkVkH+LGP34oV8rATTxIk2bDOGTuNaHy2XlsalX2qqvJblYay:5u12UxwBIk2baG5DlL2
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:
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a89e0d0cea8c140c5cbf33ed2a7afd58_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 20 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exepid process 3644 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe 3644 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3644 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a89e0d0cea8c140c5cbf33ed2a7afd58_JaffaCakes118.exe"1⤵
- 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
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Downloads
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memory/3644-0-0x0000000074E62000-0x0000000074E63000-memory.dmpFilesize
4KB
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memory/3644-1-0x0000000074E60000-0x0000000075411000-memory.dmpFilesize
5.7MB
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memory/3644-2-0x0000000074E60000-0x0000000075411000-memory.dmpFilesize
5.7MB
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memory/3644-3-0x0000000074E60000-0x0000000075411000-memory.dmpFilesize
5.7MB
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memory/3644-4-0x0000000074E62000-0x0000000074E63000-memory.dmpFilesize
4KB
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memory/3644-5-0x0000000074E60000-0x0000000075411000-memory.dmpFilesize
5.7MB