Analysis
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max time kernel
139s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 16:20
Static task
static1
Behavioral task
behavioral1
Sample
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe
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Size
1.4MB
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MD5
f8556a06c314a054c26413ccb02c1e2d
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SHA1
44cbfbe879bded3f629f3ada9d9935b1496ded7d
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SHA256
719fb9c493d4567e789cdc02f2f7b10bd6368af364dd5f59a4a65dc914bbe0fc
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SHA512
e65afd653609b47aba75687120142af132f445b0ffc9af0017aa05d421c1150e3cb51d67dfcd814bd9be95df9f437aa7b00506641a4b9d80ff8b8580f32604f6
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SSDEEP
24576:fCuqCnjKlfx8DgMfx8Dg0WN8ruJluOXrMeb1TTRftknscZC3LL:f9nj258DgM58DgveruJgObrJTtixZC7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.cpagrenada.org - Port:
587 - Username:
accounts@cpagrenada.org - Password:
Accounts2017@CPA
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2976-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2976-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2976-15-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2976-17-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2976-19-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2976-22-0x0000000004B20000-0x0000000004B60000-memory.dmp family_agenttesla -
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:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exedescription pid process target process PID 1068 set thread context of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exepid process 2976 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe 2976 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2976 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exedescription pid process target process PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe PID 1068 wrote to memory of 2976 1068 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f8556a06c314a054c26413ccb02c1e2d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f8556a06c314a054c26413ccb02c1e2d_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/1068-0-0x0000000001090000-0x00000000011FE000-memory.dmpFilesize
1.4MB
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memory/1068-1-0x0000000074440000-0x0000000074B2E000-memory.dmpFilesize
6.9MB
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memory/1068-2-0x0000000000C40000-0x0000000000C80000-memory.dmpFilesize
256KB
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memory/1068-3-0x00000000003D0000-0x00000000003E2000-memory.dmpFilesize
72KB
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memory/1068-4-0x0000000074440000-0x0000000074B2E000-memory.dmpFilesize
6.9MB
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memory/1068-5-0x0000000000C40000-0x0000000000C80000-memory.dmpFilesize
256KB
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memory/1068-6-0x0000000009600000-0x00000000096A0000-memory.dmpFilesize
640KB
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memory/1068-7-0x0000000000580000-0x00000000005BC000-memory.dmpFilesize
240KB
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memory/1068-21-0x0000000074440000-0x0000000074B2E000-memory.dmpFilesize
6.9MB
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memory/2976-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2976-15-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-17-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-19-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2976-20-0x0000000074440000-0x0000000074B2E000-memory.dmpFilesize
6.9MB
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memory/2976-22-0x0000000004B20000-0x0000000004B60000-memory.dmpFilesize
256KB
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memory/2976-23-0x0000000074440000-0x0000000074B2E000-memory.dmpFilesize
6.9MB
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memory/2976-24-0x0000000004B20000-0x0000000004B60000-memory.dmpFilesize
256KB