Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 22:03
Behavioral task
behavioral1
Sample
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe
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Size
282KB
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MD5
6feff3a8bf84aaa1364daedf7bfb72e6
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SHA1
3d428c810b487d9729e4c49802350930b04b2862
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SHA256
3d01ff473ee7f0b842e34003a92b7c862f7ffed9b16700c03e00de70c7c3e431
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SHA512
74e7107d17492cc67e322594494a4089fff690cb8a0e449d0936b03a2b432c51bcf852bb208df23559d91273525050b62a6ff91d78fadf4be414bff5059314aa
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SSDEEP
6144:5IUHZIuUj87QNjeEnBeIsjGAY71bNpoHm5JbE:bH6Z87uisstYFL
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.sclooke.com - Port:
587 - Username:
[email protected] - Password:
Ay(jdmW7
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2244-1-0x0000000000EC0000-0x0000000000F0C000-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:
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exepid process 2244 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe 2244 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2244 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6feff3a8bf84aaa1364daedf7bfb72e6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6feff3a8bf84aaa1364daedf7bfb72e6_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/2244-0-0x000000007423E000-0x000000007423F000-memory.dmpFilesize
4KB
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memory/2244-1-0x0000000000EC0000-0x0000000000F0C000-memory.dmpFilesize
304KB
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memory/2244-2-0x0000000074230000-0x000000007491E000-memory.dmpFilesize
6.9MB
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memory/2244-3-0x0000000074230000-0x000000007491E000-memory.dmpFilesize
6.9MB
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memory/2244-4-0x000000007423E000-0x000000007423F000-memory.dmpFilesize
4KB
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memory/2244-5-0x0000000074230000-0x000000007491E000-memory.dmpFilesize
6.9MB
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memory/2244-6-0x0000000074230000-0x000000007491E000-memory.dmpFilesize
6.9MB