Analysis
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max time kernel
185s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 01:10
Static task
static1
Behavioral task
behavioral1
Sample
SWIFT_CO.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
SWIFT_CO.exe
Resource
win10v2004-20220414-en
General
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Target
SWIFT_CO.exe
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Size
1.3MB
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MD5
202b5f25f00160ecc1f1f19dd69e7f52
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SHA1
796299f0dde4e4e736ea7880024823387625fb23
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SHA256
fa482d8c31df688e69dd251c1ced2c142961cb1bb42e65f2344b356fc94f0336
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SHA512
e3f97d27d2deee1205e1bf6ab127995b894068ad8d8ab4f3adc8d465791bbbdf7b5e8939d895061fcddaab443f787ae79e5e9ca07371d18f409801abcfd933c7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
daddyhandsome1234
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2808-133-0x00000000009B0000-0x0000000000A02000-memory.dmp family_agenttesla behavioral2/memory/2808-134-0x00000000009B0000-0x0000000000A02000-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:
SWIFT_CO.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT_CO.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT_CO.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT_CO.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
SWIFT_CO.exeSWIFT_CO.exedescription pid process target process PID 3708 set thread context of 2680 3708 SWIFT_CO.exe SWIFT_CO.exe PID 2680 set thread context of 2808 2680 SWIFT_CO.exe SWIFT_CO.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
SWIFT_CO.exeSWIFT_CO.exeSWIFT_CO.exepid process 3708 SWIFT_CO.exe 3708 SWIFT_CO.exe 2680 SWIFT_CO.exe 2680 SWIFT_CO.exe 2808 SWIFT_CO.exe 2808 SWIFT_CO.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
SWIFT_CO.exeSWIFT_CO.exepid process 3708 SWIFT_CO.exe 2680 SWIFT_CO.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SWIFT_CO.exedescription pid process Token: SeDebugPrivilege 2808 SWIFT_CO.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SWIFT_CO.exeSWIFT_CO.exeSWIFT_CO.exedescription pid process target process PID 3708 wrote to memory of 2680 3708 SWIFT_CO.exe SWIFT_CO.exe PID 3708 wrote to memory of 2680 3708 SWIFT_CO.exe SWIFT_CO.exe PID 3708 wrote to memory of 2680 3708 SWIFT_CO.exe SWIFT_CO.exe PID 2680 wrote to memory of 2808 2680 SWIFT_CO.exe SWIFT_CO.exe PID 2680 wrote to memory of 2808 2680 SWIFT_CO.exe SWIFT_CO.exe PID 2680 wrote to memory of 2808 2680 SWIFT_CO.exe SWIFT_CO.exe PID 2808 wrote to memory of 4568 2808 SWIFT_CO.exe netsh.exe PID 2808 wrote to memory of 4568 2808 SWIFT_CO.exe netsh.exe PID 2808 wrote to memory of 4568 2808 SWIFT_CO.exe netsh.exe -
outlook_office_path 1 IoCs
Processes:
SWIFT_CO.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT_CO.exe -
outlook_win_path 1 IoCs
Processes:
SWIFT_CO.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT_CO.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"3⤵
- 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\netsh.exe"netsh" wlan show profile4⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2680-130-0x0000000000000000-mapping.dmp
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memory/2680-132-0x0000000002260000-0x0000000002266000-memory.dmpFilesize
24KB
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memory/2808-131-0x0000000000000000-mapping.dmp
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memory/2808-133-0x00000000009B0000-0x0000000000A02000-memory.dmpFilesize
328KB
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memory/2808-134-0x00000000009B0000-0x0000000000A02000-memory.dmpFilesize
328KB
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memory/2808-135-0x0000000004D70000-0x0000000005314000-memory.dmpFilesize
5.6MB
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memory/2808-136-0x0000000004AC0000-0x0000000004B52000-memory.dmpFilesize
584KB
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memory/2808-137-0x0000000004C70000-0x0000000004D0C000-memory.dmpFilesize
624KB
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memory/2808-138-0x0000000005910000-0x0000000005976000-memory.dmpFilesize
408KB
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memory/2808-139-0x0000000006220000-0x0000000006270000-memory.dmpFilesize
320KB
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memory/2808-141-0x00000000007A0000-0x00000000007AA000-memory.dmpFilesize
40KB
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memory/4568-140-0x0000000000000000-mapping.dmp