Analysis
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max time kernel
125s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 20:07
Static task
static1
Behavioral task
behavioral1
Sample
0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
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Size
930KB
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MD5
0eee871554d41113a7581448776f77e4
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SHA1
1da2a651455c120b9aa1580af5ab17a5d0e6e81a
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SHA256
27f40f6895f42d0a93a06dbcb4ed97ad4c4bb96889494d6749e0f07e0fd39f6f
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SHA512
e8abc8611671fa3c5c3daee3bcb15b7e5d8dccff31b5308cb1b4179d4905d1ad672b06e68771b13bb5bac6b752236e28d6cc507a30e700883b65af7d4466e2c9
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SSDEEP
24576:qgkBsiGxe4WPUinUuUS+ndSP/J8ffr7uOJV4b:gBQP7jS+dS2fzyOJV4b
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.privateemail.com - Port:
587 - Username:
[email protected] - Password:
Everest10
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/2660-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2660-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2660-17-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2660-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2660-19-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2660-24-0x0000000004BE0000-0x0000000004C20000-memory.dmp family_agenttesla -
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:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exedescription pid process target process PID 1244 set thread context of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exepid process 2660 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 2660 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2660 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exedescription pid process target process PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe PID 1244 wrote to memory of 2660 1244 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
0eee871554d41113a7581448776f77e4_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0eee871554d41113a7581448776f77e4_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0eee871554d41113a7581448776f77e4_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2660
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1244-1-0x00000000749D0000-0x00000000750BE000-memory.dmpFilesize
6.9MB
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memory/1244-0-0x0000000000930000-0x0000000000A1E000-memory.dmpFilesize
952KB
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memory/1244-2-0x0000000004E10000-0x0000000004E50000-memory.dmpFilesize
256KB
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memory/1244-3-0x0000000000920000-0x000000000092A000-memory.dmpFilesize
40KB
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memory/1244-4-0x00000000749D0000-0x00000000750BE000-memory.dmpFilesize
6.9MB
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memory/1244-5-0x0000000004E10000-0x0000000004E50000-memory.dmpFilesize
256KB
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memory/1244-6-0x0000000008080000-0x000000000815C000-memory.dmpFilesize
880KB
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memory/1244-22-0x00000000749D0000-0x00000000750BE000-memory.dmpFilesize
6.9MB
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memory/2660-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-9-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2660-17-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-21-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-19-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-23-0x00000000749D0000-0x00000000750BE000-memory.dmpFilesize
6.9MB
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memory/2660-24-0x0000000004BE0000-0x0000000004C20000-memory.dmpFilesize
256KB
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memory/2660-7-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2660-25-0x00000000749D0000-0x00000000750BE000-memory.dmpFilesize
6.9MB
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memory/2660-26-0x0000000004BE0000-0x0000000004C20000-memory.dmpFilesize
256KB