Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 03:47
Static task
static1
Behavioral task
behavioral1
Sample
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe
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Size
280KB
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MD5
acca45d6f335561d00a18f8c5a095b00
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SHA1
3ef1d859229dcf2fae8d6e9502c18781b4a81835
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SHA256
2478c31d4d0a611eb749232b02a87c75e740013cd5374af007df4fe1346c9854
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SHA512
a0f2cae818288a6efc1e42830ff027e930abe4627c52ce1b3e2d066913723507cc5c6e529749dc6e19be5ccdafcc932b28eb164d961be55905dcd0f3f792a5fa
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SSDEEP
6144:usEsMoEyDBd8kzYr5bKpfNJ7VFNqqRmaWSetaFqIYE:usXMo3DB6YYpKpfdFxOtWqDE
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:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 acca45d6f335561d00a18f8c5a095b00_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 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exedescription pid process target process PID 1776 set thread context of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exepid process 2404 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe 2404 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2404 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exedescription pid process target process PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe PID 1776 wrote to memory of 2404 1776 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Users\Admin\AppData\Local\Temp\acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\acca45d6f335561d00a18f8c5a095b00_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2404