Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 14:00
Static task
static1
Behavioral task
behavioral1
Sample
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe
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Size
280KB
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MD5
6ec1432fba76b37d1586279b017ce09a
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SHA1
ba3b1da3b3c4a9e0ef69ae8e31e95de17eead844
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SHA256
59c8f96d53feb56ea2a3bd26c9583d8a2334835971d84a1965d56ad02b6c9fd9
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SHA512
2f6606d4024f8a924366ca99bf6f9518326e44d9e3a15cdd3eac8a9be6a4acd89b2ccb072876bb1703f8e39ac97627025746a34e9d8be1c42c11ab80c0cb0275
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SSDEEP
6144:w8UMhpcco9C52lvYvUisVe/5XrFgsmfIYE:w8Zc/9G2l4UisKXrAfDE
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:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ec1432fba76b37d1586279b017ce09a_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 16 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exedescription pid process target process PID 2948 set thread context of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exepid process 4064 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 4064 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 4064 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exedescription pid process target process PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe PID 2948 wrote to memory of 4064 2948 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6ec1432fba76b37d1586279b017ce09a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6ec1432fba76b37d1586279b017ce09a_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/2948-0-0x0000000075032000-0x0000000075033000-memory.dmpFilesize
4KB
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memory/2948-1-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/2948-2-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/2948-5-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/2948-7-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/4064-3-0x0000000000400000-0x0000000000436000-memory.dmpFilesize
216KB
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memory/4064-8-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/4064-6-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/4064-9-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/4064-10-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/4064-11-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB
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memory/4064-12-0x0000000075030000-0x00000000755E1000-memory.dmpFilesize
5.7MB