Analysis
- max time kernel
159s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20220722-en - resource tags
arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system - submitted
31/07/2022, 05:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe
Resource
win7-20220718-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe
Resource
win10v2004-20220722-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe
- Size 1.1MB
- Sample220731-fxr2haaae9
- SHA256 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727
- MD5 256c5f16b99d450af4d7481d2f90f13c
- SHA1 365e8600e9d6f0d3c8a30f7c9923c6a5b3602e17
- SHA512 b3e612f5e9af348f2948d8ce54c180a3070ca3e95fbf47c055c9945f7b326100d122adb1f13a8da0f4e6cf9d2763b0dc7a6e7bb6711d383963d3a53d57ff1740
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
scarfponcho.com
-
Port
587
-
Username
-
Password
Bukky101@
Signatures
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.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 1 ifconfig.me - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1520 set thread context of 2288 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 74 - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2288 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1520 wrote to memory of 2288 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 74 PID 1520 wrote to memory of 2288 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 74 PID 1520 wrote to memory of 2288 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 74 PID 1520 wrote to memory of 2288 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 74 PID 1520 wrote to memory of 2288 1520 a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe 74 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe"C:\Users\Admin\AppData\Local\Temp\a4f7d54fa2a8b5748519d20fd65745ece3fc0ecd8685b48791acbf4e967d9727.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2288
-