Analysis
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max time kernel
129s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 23:47
Static task
static1
Behavioral task
behavioral1
Sample
ORD00086120 Salewa.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
ORD00086120 Salewa.exe
Resource
win10v2004-20220414-en
General
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Target
ORD00086120 Salewa.exe
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Size
878KB
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MD5
77c773f719611dc391fff847c002d58e
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SHA1
dd6df0502755ae6b30d258189997cf3e288593bd
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SHA256
20b7e7bc13a175206c6c039377366f1755c961d371bd3131d8d03ba4d4e52ea6
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SHA512
1af02a1ad9f9d111c8f48799065dd5d2c5a587b4bf0817523379b85924867ca5944921f6ed5292f8b387514aafd2614d66726526655a833283bfbeaecc679b5a
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.tolipgoldenplaza.com - Port:
587 - Username:
[email protected] - Password:
Golden@#$2019
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/1236-61-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1236-62-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1236-63-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1236-64-0x000000000044765E-mapping.dmp family_agenttesla behavioral1/memory/1236-66-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1236-68-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Drops file in Drivers directory 1 IoCs
Processes:
ORD00086120 Salewa.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts ORD00086120 Salewa.exe -
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:
ORD00086120 Salewa.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORD00086120 Salewa.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORD00086120 Salewa.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORD00086120 Salewa.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ORD00086120 Salewa.exedescription pid process target process PID 1056 set thread context of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe -
Modifies registry key 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
ORD00086120 Salewa.exeORD00086120 Salewa.exepid process 1056 ORD00086120 Salewa.exe 1056 ORD00086120 Salewa.exe 1056 ORD00086120 Salewa.exe 1056 ORD00086120 Salewa.exe 1056 ORD00086120 Salewa.exe 1236 ORD00086120 Salewa.exe 1236 ORD00086120 Salewa.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ORD00086120 Salewa.exeORD00086120 Salewa.exedescription pid process Token: SeDebugPrivilege 1056 ORD00086120 Salewa.exe Token: SeDebugPrivilege 1236 ORD00086120 Salewa.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ORD00086120 Salewa.exeORD00086120 Salewa.exedescription pid process target process PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1056 wrote to memory of 1236 1056 ORD00086120 Salewa.exe ORD00086120 Salewa.exe PID 1236 wrote to memory of 1988 1236 ORD00086120 Salewa.exe REG.exe PID 1236 wrote to memory of 1988 1236 ORD00086120 Salewa.exe REG.exe PID 1236 wrote to memory of 1988 1236 ORD00086120 Salewa.exe REG.exe PID 1236 wrote to memory of 1988 1236 ORD00086120 Salewa.exe REG.exe -
outlook_office_path 1 IoCs
Processes:
ORD00086120 Salewa.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORD00086120 Salewa.exe -
outlook_win_path 1 IoCs
Processes:
ORD00086120 Salewa.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORD00086120 Salewa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORD00086120 Salewa.exe"C:\Users\Admin\AppData\Local\Temp\ORD00086120 Salewa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ORD00086120 Salewa.exe"{path}"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\REG.exeREG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System / v DisableTaskMgr / t REG_DWORD / d 1 / f3⤵
- Modifies registry key
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1056-54-0x0000000000C90000-0x0000000000D72000-memory.dmpFilesize
904KB
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memory/1056-55-0x0000000000320000-0x000000000032A000-memory.dmpFilesize
40KB
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memory/1056-56-0x00000000004A0000-0x0000000000506000-memory.dmpFilesize
408KB
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memory/1056-57-0x0000000004970000-0x00000000049BC000-memory.dmpFilesize
304KB
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memory/1236-58-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-59-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-61-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-62-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-63-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-64-0x000000000044765E-mapping.dmp
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memory/1236-66-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-68-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1236-69-0x00000000764C1000-0x00000000764C3000-memory.dmpFilesize
8KB
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memory/1988-70-0x0000000000000000-mapping.dmp