Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 19:28
Static task
static1
Behavioral task
behavioral1
Sample
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe
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Size
608KB
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MD5
05e8697334078f7278f6f2223ec35811
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SHA1
c76957e4559543cdd08906edd7c477d1ba385af3
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SHA256
9a06448c884be9ba20a76e5b08deb2983d2d11da2ee923124627475bbd630448
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SHA512
b0be190e2ff0110cafd3f0c3a2c2b19cad1c4dcc111cf1fb476b2cb0d8aa484d09bd90a622ffd206085403c56a9e24c17125e0c67694b163c1ae8d1d91e23ff6
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SSDEEP
12288:8s2toh9FfUbzEgjAeOMIW8EAXcDAELeR/ySymH:etgrsSQhbacDAELUPN
Malware Config
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/5040-13-0x0000000000400000-0x0000000000456000-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:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exedescription pid process target process PID 2496 set thread context of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exepid process 5040 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 5040 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 5040 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exedescription pid process target process PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe PID 2496 wrote to memory of 5040 2496 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
05e8697334078f7278f6f2223ec35811_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Users\Admin\AppData\Local\Temp\05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05e8697334078f7278f6f2223ec35811_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5040
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2496-10-0x0000000005000000-0x0000000005010000-memory.dmpFilesize
64KB
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memory/2496-2-0x0000000005340000-0x00000000058E4000-memory.dmpFilesize
5.6MB
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memory/2496-11-0x00000000081E0000-0x0000000008246000-memory.dmpFilesize
408KB
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memory/2496-3-0x0000000004D90000-0x0000000004E22000-memory.dmpFilesize
584KB
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memory/2496-4-0x0000000005000000-0x0000000005010000-memory.dmpFilesize
64KB
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memory/2496-5-0x0000000004D70000-0x0000000004D7A000-memory.dmpFilesize
40KB
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memory/2496-6-0x0000000005010000-0x00000000050AC000-memory.dmpFilesize
624KB
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memory/2496-7-0x0000000004E30000-0x0000000004E3A000-memory.dmpFilesize
40KB
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memory/2496-12-0x00000000081B0000-0x00000000081BA000-memory.dmpFilesize
40KB
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memory/2496-9-0x0000000075200000-0x00000000759B0000-memory.dmpFilesize
7.7MB
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memory/2496-0-0x0000000000320000-0x00000000003BE000-memory.dmpFilesize
632KB
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memory/2496-1-0x0000000075200000-0x00000000759B0000-memory.dmpFilesize
7.7MB
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memory/2496-8-0x00000000052B0000-0x0000000005318000-memory.dmpFilesize
416KB
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memory/2496-16-0x0000000075200000-0x00000000759B0000-memory.dmpFilesize
7.7MB
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memory/5040-15-0x0000000075200000-0x00000000759B0000-memory.dmpFilesize
7.7MB
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memory/5040-13-0x0000000000400000-0x0000000000456000-memory.dmpFilesize
344KB
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memory/5040-17-0x00000000059D0000-0x00000000059E0000-memory.dmpFilesize
64KB
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memory/5040-18-0x0000000005E90000-0x0000000005EA8000-memory.dmpFilesize
96KB
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memory/5040-19-0x00000000059D0000-0x00000000059E0000-memory.dmpFilesize
64KB
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memory/5040-20-0x0000000075200000-0x00000000759B0000-memory.dmpFilesize
7.7MB
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memory/5040-21-0x00000000059D0000-0x00000000059E0000-memory.dmpFilesize
64KB
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memory/5040-22-0x00000000059D0000-0x00000000059E0000-memory.dmpFilesize
64KB