Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
16/11/2024, 23:47
Static task
static1
Behavioral task
behavioral1
Sample
a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe
Resource
win10v2004-20241007-en
General
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Target
a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe
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Size
1.1MB
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MD5
2c54ddacbe04f42e2af76f105c5b0f09
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SHA1
f25f441132b0ccbb60147ed8e4cf1d66fbb1d425
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SHA256
a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327
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SHA512
5063e1226ee262ec034bb022bba6abcf377018b932e1384f4017397c6c24745b0dd00ca2cb066d5278bfbb74a0142a7297cd0a2d59a2fec49fc1c464f5cb147c
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SSDEEP
12288:+tb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaUCL0sQZOJUbmQioE6A:+tb20pkaCqT5TBWgNQ7aU8QZBj7E6A
Malware Config
Signatures
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2244 set thread context of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2972 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2972 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 PID 2244 wrote to memory of 2972 2244 a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2972
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