Analysis
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max time kernel
50s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
28-03-2023 10:20
Static task
static1
Behavioral task
behavioral1
Sample
ORDER.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ORDER.exe
Resource
win10v2004-20230220-en
General
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Target
ORDER.exe
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Size
741KB
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MD5
40077888e6bb26f772519a6ed8e503b4
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SHA1
1b0026ac6a5a9ac704e211916f03dbf120529d0e
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SHA256
33f7516da3fd501837bfd69123229607d900dabf2d94d4f140b613a39c740c92
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SHA512
07411139bc664c2edb509b6461828fe7ec80ab209bfe9080a14c118cd39aeb9d7460a149184ced71b916c985e10fef7ad2942541f6d088422a32d99e8c0a126e
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SSDEEP
12288:nNNnqMhbkNyVL5pDEgTw3pO1mNAecKyihZj9196hBCyeT:n7ndxkNOpD5c3pEFePyihihBCyeT
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.southernboilers.org - Port:
587 - Username:
info@southernboilers.org - Password:
Sksmoke2018# - Email To:
obtxxxtf@gmail.com
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:
ORDER.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ORDER.exedescription pid process target process PID 1576 set thread context of 1148 1576 ORDER.exe ORDER.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ORDER.exepid process 1576 ORDER.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ORDER.exeORDER.exedescription pid process Token: SeDebugPrivilege 1576 ORDER.exe Token: SeDebugPrivilege 1148 ORDER.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ORDER.exepid process 1148 ORDER.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ORDER.exedescription pid process target process PID 1576 wrote to memory of 664 1576 ORDER.exe schtasks.exe PID 1576 wrote to memory of 664 1576 ORDER.exe schtasks.exe PID 1576 wrote to memory of 664 1576 ORDER.exe schtasks.exe PID 1576 wrote to memory of 664 1576 ORDER.exe schtasks.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe PID 1576 wrote to memory of 1148 1576 ORDER.exe ORDER.exe -
outlook_office_path 1 IoCs
Processes:
ORDER.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe -
outlook_win_path 1 IoCs
Processes:
ORDER.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORDER.exe"C:\Users\Admin\AppData\Local\Temp\ORDER.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TNjgjbsA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp88B1.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\ORDER.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- 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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C:\Users\Admin\AppData\Local\Temp\tmp88B1.tmpFilesize
1KB
MD5806238c505156afccf1ffe9b98206bad
SHA175cda5e17e32c9c07d1f7e84e3849c17e57a3e3c
SHA2566331e7551b43b4f120e816ff065cce85d146c1c4466b3023746a5d485a09d02d
SHA512c995999bb9275e306d42d735859d43de4eb46b6807db39a716044645b0c2c47470dd9a6beb49944cbf79c64eb770a07d32c1b22dfcebfb4f69e88b437ffd189d
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memory/1148-68-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1148-63-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1148-91-0x00000000003C0000-0x0000000000400000-memory.dmpFilesize
256KB
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memory/1148-73-0x00000000003C0000-0x0000000000400000-memory.dmpFilesize
256KB
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memory/1148-65-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1148-72-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1148-70-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1148-64-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1148-67-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1148-66-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1576-59-0x0000000000980000-0x00000000009B0000-memory.dmpFilesize
192KB
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memory/1576-54-0x0000000000EF0000-0x0000000000FB0000-memory.dmpFilesize
768KB
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memory/1576-56-0x00000000043B0000-0x0000000004416000-memory.dmpFilesize
408KB
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memory/1576-55-0x0000000004460000-0x00000000044A0000-memory.dmpFilesize
256KB
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memory/1576-58-0x0000000005BF0000-0x0000000005C70000-memory.dmpFilesize
512KB
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memory/1576-57-0x0000000000480000-0x000000000048C000-memory.dmpFilesize
48KB