Analysis
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max time kernel
143s -
max time network
143s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
17-08-2022 03:52
Behavioral task
behavioral1
Sample
7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe
Resource
win10-20220812-en
windows10-1703-x64
8 signatures
150 seconds
General
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Target
7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe
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Size
440KB
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MD5
abbe2b671e0290c00ed5bd1cfcef23c9
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SHA1
82545bacad44fff3b2c7bbe16a9e73143642e492
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SHA256
7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e
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SHA512
1571d751b7b183d066819de8e0fe01b46e7353b5992f911a810723f5e3c5cfab186e61f49bd52f36a4fedad68074ea5752753f9dbe5fc36eb60fd6dfd1645ccf
Score
6/10
Malware Config
Signatures
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe Key opened \REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe Key opened \REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2728 set thread context of 1836 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe 66 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 3 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2728 wrote to memory of 1836 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe 66 PID 2728 wrote to memory of 1836 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe 66 PID 2728 wrote to memory of 1836 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe 66 PID 2728 wrote to memory of 1836 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe 66 PID 2728 wrote to memory of 1836 2728 7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe 66 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe"C:\Users\Admin\AppData\Local\Temp\7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe2⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:1836
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