Analysis
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max time kernel
127s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 11:23
Static task
static1
Behavioral task
behavioral1
Sample
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe
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Size
405KB
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MD5
046309626e33ad4d0fb4f4937f643fb7
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SHA1
3a2de014894f2d44f7bebe8b2a55f22d54e02170
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SHA256
ece73ec955293ab06c24d68c3813eeadcaff7b169953744859984cd4d51d30f1
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SHA512
2c0e47db3e3c12deb9923e36f87f0d246209f2510b4fed17b9372ed877edc38e1e98384e6d0f62f402765c840f0df0c16aea5f0cb32bee506375f8c068b8b6af
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SSDEEP
6144:jdAegMkhBCDzhxXj9J9LhXVb7+Y+oKIzb8o+E1wnJWnXTBMQ/9Z3O6KhObdBrA7s:VSBC3/jLtqY1vgOynEXTKd6oITrAGiY
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
srodriguez@beticco.com - Password:
C%)%GWZe9
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 behavioral2/memory/2272-11-0x0000000000400000-0x000000000043C000-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:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exedescription pid process target process PID 1248 set thread context of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exepid process 2272 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 2272 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2272 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exedescription pid process target process PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe PID 1248 wrote to memory of 2272 1248 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\046309626e33ad4d0fb4f4937f643fb7_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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\046309626e33ad4d0fb4f4937f643fb7_JaffaCakes118.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/1248-10-0x0000000006270000-0x00000000062D0000-memory.dmpFilesize
384KB
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memory/1248-5-0x0000000005380000-0x000000000538A000-memory.dmpFilesize
40KB
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memory/1248-15-0x0000000074930000-0x00000000750E0000-memory.dmpFilesize
7.7MB
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memory/1248-4-0x0000000005420000-0x0000000005430000-memory.dmpFilesize
64KB
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memory/1248-1-0x0000000074930000-0x00000000750E0000-memory.dmpFilesize
7.7MB
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memory/1248-6-0x00000000053B0000-0x00000000053BA000-memory.dmpFilesize
40KB
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memory/1248-7-0x0000000074930000-0x00000000750E0000-memory.dmpFilesize
7.7MB
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memory/1248-8-0x0000000005420000-0x0000000005430000-memory.dmpFilesize
64KB
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memory/1248-9-0x0000000006020000-0x00000000060BC000-memory.dmpFilesize
624KB
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memory/1248-0-0x00000000007C0000-0x000000000082C000-memory.dmpFilesize
432KB
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memory/1248-3-0x00000000051E0000-0x0000000005272000-memory.dmpFilesize
584KB
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memory/1248-2-0x0000000005790000-0x0000000005D34000-memory.dmpFilesize
5.6MB
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memory/2272-14-0x0000000074930000-0x00000000750E0000-memory.dmpFilesize
7.7MB
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memory/2272-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2272-16-0x0000000004F40000-0x0000000004F50000-memory.dmpFilesize
64KB
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memory/2272-17-0x0000000004FA0000-0x0000000004FB8000-memory.dmpFilesize
96KB
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memory/2272-18-0x0000000005C20000-0x0000000005C86000-memory.dmpFilesize
408KB
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memory/2272-19-0x0000000074930000-0x00000000750E0000-memory.dmpFilesize
7.7MB
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memory/2272-20-0x0000000004F40000-0x0000000004F50000-memory.dmpFilesize
64KB
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memory/2272-21-0x0000000006180000-0x00000000061D0000-memory.dmpFilesize
320KB
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memory/2272-22-0x0000000004F40000-0x0000000004F50000-memory.dmpFilesize
64KB