Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:50
Static task
static1
Behavioral task
behavioral1
Sample
Shipping Docs.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Shipping Docs.exe
Resource
win10v2004-20220414-en
General
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Target
Shipping Docs.exe
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Size
744KB
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MD5
2241254a50c93fea0b6fa3dd58096eb9
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SHA1
09e03f2a64979dcef7cfac3256f1f4c0a6d48733
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SHA256
2d1ed3f838936881bbcce13d13dd480e70ced0e796e6d6acd9b563dcc0c6696d
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SHA512
6f9438f44dce56bb80f92740b02e5b8f1ca23ebceda63ab0f2bad77e8be603353c6ea1a29699db06e9720c88c4b2c7f8a06e07c67ff666280146755be8364a5f
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
babapeey@uniques-bd.com - Password:
7e*r%FtNt5%o
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/1536-132-0x00000000009D0000-0x0000000000A22000-memory.dmp family_agenttesla behavioral2/memory/1536-133-0x00000000009D0000-0x0000000000A22000-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:
Shipping Docs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Docs.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Docs.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Docs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Shipping Docs.exedescription pid process target process PID 2120 set thread context of 1536 2120 Shipping Docs.exe Shipping Docs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Shipping Docs.exeShipping Docs.exepid process 2120 Shipping Docs.exe 2120 Shipping Docs.exe 1536 Shipping Docs.exe 1536 Shipping Docs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Shipping Docs.exepid process 2120 Shipping Docs.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
Shipping Docs.exepid process 1536 Shipping Docs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Shipping Docs.exedescription pid process Token: SeDebugPrivilege 1536 Shipping Docs.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
Shipping Docs.exeShipping Docs.exedescription pid process target process PID 2120 wrote to memory of 1536 2120 Shipping Docs.exe Shipping Docs.exe PID 2120 wrote to memory of 1536 2120 Shipping Docs.exe Shipping Docs.exe PID 2120 wrote to memory of 1536 2120 Shipping Docs.exe Shipping Docs.exe PID 1536 wrote to memory of 2564 1536 Shipping Docs.exe netsh.exe PID 1536 wrote to memory of 2564 1536 Shipping Docs.exe netsh.exe PID 1536 wrote to memory of 2564 1536 Shipping Docs.exe netsh.exe -
outlook_office_path 1 IoCs
Processes:
Shipping Docs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Docs.exe -
outlook_win_path 1 IoCs
Processes:
Shipping Docs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Shipping Docs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Docs.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\Shipping Docs.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- 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 profile3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1536-130-0x0000000000000000-mapping.dmp
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memory/1536-132-0x00000000009D0000-0x0000000000A22000-memory.dmpFilesize
328KB
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memory/1536-133-0x00000000009D0000-0x0000000000A22000-memory.dmpFilesize
328KB
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memory/1536-134-0x00000000749B0000-0x0000000074F61000-memory.dmpFilesize
5.7MB
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memory/2120-131-0x0000000000400000-0x00000000004C1000-memory.dmpFilesize
772KB
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memory/2564-135-0x0000000000000000-mapping.dmp