Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 13:48
Static task
static1
Behavioral task
behavioral1
Sample
1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe
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Size
151KB
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MD5
1b899132264140c3f0c7b50d9d4d53d3
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SHA1
278030fd2243a087bd444d486a83be4511987234
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SHA256
2c5b5e6cdc7b718532572bc912e467d17702c0c61a994b205a944dcbc7588bd8
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SHA512
3f63f034656695e7f1d20c84ae4a06fad2c24409402999313627bb33d25902d92878502902f0e76c68e169cdf926fc66d1ea83f1682e4ca286e524bd189a5d70
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SSDEEP
3072:pK7pS4GXhfwuq9O8y+FG53ZDw+EGzDS/1GTaDZT8WWxDgc2UVbAnA9LcanJL0G6i:EpuZ+kBGC/7b6FYP
Malware Config
Extracted
pony
http://67.215.225.205:8080/forum/viewtopic.php
http://216.231.139.111/forum/viewtopic.php
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payload_url
http://acwebnet.com/cueT50r.exe
http://grandfoolsderby.com/k3Jz2.exe
http://www.fahrsicherheit-cardrive.de/ZGg.exe
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 web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
1b899132264140c3f0c7b50d9d4d53d3_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 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exedescription pid process target process PID 3044 set thread context of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exedescription pid process Token: SeImpersonatePrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeTcbPrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeBackupPrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeRestorePrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3584 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exedescription pid process target process PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe PID 3044 wrote to memory of 3584 3044 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
1b899132264140c3f0c7b50d9d4d53d3_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 1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1b899132264140c3f0c7b50d9d4d53d3_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/3044-0-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/3044-3-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/3584-1-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/3584-5-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/3584-6-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB