Analysis
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max time kernel
140s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
06-12-2022 07:06
Static task
static1
Behavioral task
behavioral1
Sample
04172d4b087c8dac6fdb91053b6b443e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
04172d4b087c8dac6fdb91053b6b443e.exe
Resource
win10v2004-20221111-en
General
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Target
04172d4b087c8dac6fdb91053b6b443e.exe
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Size
628KB
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MD5
04172d4b087c8dac6fdb91053b6b443e
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SHA1
1fdfab48af8c0c9044601b9ccdefdb26702b8aa8
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SHA256
397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204
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SHA512
617ebf7ef2af8d2110acedd81dfdc1f3519e73f5352cfd5276ea14652b97115018bb022868dbbedf995cea02a67a3c3966eaa19a93e0935d6abcbeef9a8324b1
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SSDEEP
12288:G+NEDj+9UI94nOGmFmiLXgHxW7mwItay/lmprFKG0yBBzXLxd:GPj+9iOGqXMxZwrUMVBdXLxd
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
[email protected] - Password:
hnxqezadblabdsss
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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:
04172d4b087c8dac6fdb91053b6b443e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 04172d4b087c8dac6fdb91053b6b443e.exe Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 04172d4b087c8dac6fdb91053b6b443e.exe Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 04172d4b087c8dac6fdb91053b6b443e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exedescription pid process target process PID 2016 set thread context of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exepid process 572 04172d4b087c8dac6fdb91053b6b443e.exe 572 04172d4b087c8dac6fdb91053b6b443e.exe 572 04172d4b087c8dac6fdb91053b6b443e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exedescription pid process Token: SeDebugPrivilege 572 04172d4b087c8dac6fdb91053b6b443e.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exepid process 572 04172d4b087c8dac6fdb91053b6b443e.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exedescription pid process target process PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe PID 2016 wrote to memory of 572 2016 04172d4b087c8dac6fdb91053b6b443e.exe 04172d4b087c8dac6fdb91053b6b443e.exe -
outlook_office_path 1 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 04172d4b087c8dac6fdb91053b6b443e.exe -
outlook_win_path 1 IoCs
Processes:
04172d4b087c8dac6fdb91053b6b443e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 04172d4b087c8dac6fdb91053b6b443e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04172d4b087c8dac6fdb91053b6b443e.exe"C:\Users\Admin\AppData\Local\Temp\04172d4b087c8dac6fdb91053b6b443e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\04172d4b087c8dac6fdb91053b6b443e.exe"C:\Users\Admin\AppData\Local\Temp\04172d4b087c8dac6fdb91053b6b443e.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/572-62-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/572-71-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/572-69-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/572-67-0x000000000043249E-mapping.dmp
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memory/572-66-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/572-65-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/572-64-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/572-61-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2016-57-0x0000000000610000-0x000000000062A000-memory.dmpFilesize
104KB
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memory/2016-60-0x0000000000AD0000-0x0000000000B14000-memory.dmpFilesize
272KB
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memory/2016-59-0x0000000005DB0000-0x0000000005E2E000-memory.dmpFilesize
504KB
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memory/2016-58-0x0000000000990000-0x000000000099E000-memory.dmpFilesize
56KB
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memory/2016-54-0x0000000000CC0000-0x0000000000D64000-memory.dmpFilesize
656KB
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memory/2016-56-0x0000000005970000-0x0000000005A2C000-memory.dmpFilesize
752KB
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memory/2016-55-0x00000000760D1000-0x00000000760D3000-memory.dmpFilesize
8KB