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Analysis
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max time kernel
143s -
max time network
143s -
platform
windows10_x64 -
resource
win10 -
submitted
09/07/2020, 06:31
Static task
static1
Behavioral task
behavioral1
Sample
PO# 7431PAP.scr
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO# 7431PAP.scr
Resource
win10
0 signatures
0 seconds
General
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Target
PO# 7431PAP.scr
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Size
688KB
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MD5
29bf0660be9a3f718efb2e01d7f5b8d4
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SHA1
267a2ac741b52f86a1cb997b6f6c385750a0994e
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SHA256
7c4cc1790fbea6474d3bca240acf5221df1aac14c332cff9bf1a56c33747d7f2
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SHA512
23852242bace8d1ffe4d7a621a44358e1df77f0c94d9c999c0c3267d52e94ccd8d97605bedc2fc8aa3bf1432727ae113ef62849caeb244ce66556c3277ca5aa2
Score
8/10
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3848 wrote to memory of 3300 3848 PO# 7431PAP.scr 67 PID 3848 wrote to memory of 3300 3848 PO# 7431PAP.scr 67 PID 3848 wrote to memory of 3300 3848 PO# 7431PAP.scr 67 PID 3848 wrote to memory of 3300 3848 PO# 7431PAP.scr 67 PID 3300 wrote to memory of 3868 3300 InstallUtil.exe 68 PID 3300 wrote to memory of 3868 3300 InstallUtil.exe 68 PID 3300 wrote to memory of 3868 3300 InstallUtil.exe 68 PID 3300 wrote to memory of 1892 3300 InstallUtil.exe 69 PID 3300 wrote to memory of 1892 3300 InstallUtil.exe 69 PID 3300 wrote to memory of 1892 3300 InstallUtil.exe 69 -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3848 PO# 7431PAP.scr -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3300 InstallUtil.exe 1892 goon 2.exe -
Executes dropped EXE 2 IoCs
pid Process 3868 PrivacyOFF.exe 1892 goon 2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1892 goon 2.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3848 set thread context of 3300 3848 PO# 7431PAP.scr 67 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1892 goon 2.exe 1892 goon 2.exe -
Adds Run entry to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\xAIDA = "C:\\GOHCSFBB\\xAIDAo\\xAIDAoIbQ.vbs" PO# 7431PAP.scr -
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.
Processes
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C:\Users\Admin\AppData\Local\Temp\PO# 7431PAP.scr"C:\Users\Admin\AppData\Local\Temp\PO# 7431PAP.scr" /S1⤵
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Adds Run entry to start application
PID:3848 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\InstallUtil.exe"2⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:3300 -
C:\Users\Admin\AppData\Local\Temp\PrivacyOFF.exe"C:\Users\Admin\AppData\Local\Temp\PrivacyOFF.exe" 03⤵
- Executes dropped EXE
PID:3868
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C:\Users\Admin\AppData\Local\Temp\goon 2.exe"C:\Users\Admin\AppData\Local\Temp\goon 2.exe" 03⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1892
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