Analysis
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max time kernel
150s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2023 17:21
Behavioral task
behavioral1
Sample
1252-63-0x0000000000400000-0x0000000000472000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1252-63-0x0000000000400000-0x0000000000472000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1252-63-0x0000000000400000-0x0000000000472000-memory.exe
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Size
456KB
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MD5
381ac4d9eac4d0be189d3e9ede3cc9d4
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SHA1
0cf8e0b3023604284e49138d04cc7bb535c2b8f9
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SHA256
360d1eff8735543b2fc45db3898addb3035ccd96a32819f4648c081221537797
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SHA512
8c5bac41ad4bc71670754bace0b3fde97ddb88f0da67f6ba0e07bfbf35bd5ee1085267d92742a4977763db81a58cdd45c283af62452ce1582c624eff1661ed20
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SSDEEP
12288:KWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB0:hxgsRftD0C2nKG
Malware Config
Signatures
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2172 set thread context of 764 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe 83 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 20 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2172 wrote to memory of 764 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe 83 PID 2172 wrote to memory of 764 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe 83 PID 2172 wrote to memory of 764 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe 83 PID 2172 wrote to memory of 764 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe 83 PID 2172 wrote to memory of 764 2172 1252-63-0x0000000000400000-0x0000000000472000-memory.exe 83 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1252-63-0x0000000000400000-0x0000000000472000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1252-63-0x0000000000400000-0x0000000000472000-memory.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172 -
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:764
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