Analysis
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max time kernel
135s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19-04-2024 01:02
Static task
static1
Behavioral task
behavioral1
Sample
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe
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Size
863KB
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MD5
f927f2ce41569d1d2c5a576d93374ace
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SHA1
1493b82cd46be1ef2fb45bc12c432d0bcf175a90
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SHA256
1e3432a2d3072ee5958b26e15d97ca1f6734c3522e701682b237544f5eb66645
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SHA512
38683269641058931c9f33aa3ea817ecbd1ce66afb353f4e85be3ef19af494016ec81cbbf63d269737a07a9f6a0f2feda5044183bf0f53d576740b9fce88dcff
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SSDEEP
12288:w1cfM/nlPljFQnV40j1yxdTw+MSOVtki1Nv0IeGN+grplH6eUNFje1jwt2NjFoO4:w1Fnl9jFQGdwlOeNv0IIgrXccjwMNjR
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.ifyportal.msratnigbureau.com/ - Port:
21 - Username:
[email protected] - Password:
Ci=q&_lH#LWf
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2496-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2496-14-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2496-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2496-20-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2496-22-0x0000000000400000-0x000000000043C000-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:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f927f2ce41569d1d2c5a576d93374ace_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 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zISUu = "C:\\Users\\Admin\\AppData\\Roaming\\zISUu\\zISUu.exe" f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exedescription pid process target process PID 1284 set thread context of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exef927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exepowershell.exepid process 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe 2496 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe 2496 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe 2420 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exepid process 2496 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exef927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exepowershell.exedescription pid process Token: SeDebugPrivilege 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe Token: SeDebugPrivilege 2496 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe Token: SeDebugPrivilege 2420 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exepid process 2496 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exedescription pid process target process PID 1284 wrote to memory of 2420 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe powershell.exe PID 1284 wrote to memory of 2420 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe powershell.exe PID 1284 wrote to memory of 2420 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe powershell.exe PID 1284 wrote to memory of 2420 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe powershell.exe PID 1284 wrote to memory of 2456 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2456 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2456 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2456 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe PID 1284 wrote to memory of 2496 1284 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_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 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
f927f2ce41569d1d2c5a576d93374ace_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 f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f927f2ce41569d1d2c5a576d93374ace_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1284-6-0x00000000056E0000-0x0000000005782000-memory.dmpFilesize
648KB
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memory/1284-23-0x0000000073DE0000-0x00000000744CE000-memory.dmpFilesize
6.9MB
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memory/1284-2-0x0000000000540000-0x0000000000580000-memory.dmpFilesize
256KB
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memory/1284-3-0x0000000000310000-0x000000000032A000-memory.dmpFilesize
104KB
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memory/1284-4-0x0000000073DE0000-0x00000000744CE000-memory.dmpFilesize
6.9MB
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memory/1284-5-0x0000000000540000-0x0000000000580000-memory.dmpFilesize
256KB
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memory/1284-1-0x0000000073DE0000-0x00000000744CE000-memory.dmpFilesize
6.9MB
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memory/1284-7-0x00000000006F0000-0x000000000072C000-memory.dmpFilesize
240KB
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memory/1284-0-0x0000000000DB0000-0x0000000000E8E000-memory.dmpFilesize
888KB
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memory/2420-30-0x0000000002390000-0x00000000023D0000-memory.dmpFilesize
256KB
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memory/2420-32-0x0000000072420000-0x00000000729CB000-memory.dmpFilesize
5.7MB
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memory/2420-29-0x0000000072420000-0x00000000729CB000-memory.dmpFilesize
5.7MB
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memory/2420-31-0x0000000002390000-0x00000000023D0000-memory.dmpFilesize
256KB
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memory/2420-28-0x0000000072420000-0x00000000729CB000-memory.dmpFilesize
5.7MB
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memory/2496-14-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-22-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-20-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-24-0x0000000073DE0000-0x00000000744CE000-memory.dmpFilesize
6.9MB
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memory/2496-27-0x0000000000A70000-0x0000000000AB0000-memory.dmpFilesize
256KB
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memory/2496-18-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2496-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2496-33-0x0000000073DE0000-0x00000000744CE000-memory.dmpFilesize
6.9MB
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memory/2496-34-0x0000000000A70000-0x0000000000AB0000-memory.dmpFilesize
256KB
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memory/2496-36-0x0000000000A70000-0x0000000000AB0000-memory.dmpFilesize
256KB