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Analysis
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max time kernel
145s -
max time network
136s -
platform
windows10_x64 -
resource
win10 -
submitted
07/07/2020, 08:53
Static task
static1
Behavioral task
behavioral1
Sample
quote-THP1403 080620.exe
Resource
win7v200430
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
quote-THP1403 080620.exe
Resource
win10
windows10_x64
0 signatures
0 seconds
General
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Target
quote-THP1403 080620.exe
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Size
456KB
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MD5
04e9512a58cc579f1a304cf851c26953
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SHA1
11abbf143e53cc33fd9f3faaafcd405d1554c3ab
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SHA256
c327cc4c54ba20e649ab27c83ea7d5fcf2a596ae3f9feb50b2f5d550bcb71bf8
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SHA512
89bc87c2289b3dc9ed2aef97ce3a44634c60d0f8fb842691fa7c1a2ec6a184fad7ab345d8d5fd673f4e283e6e3774f6d5ee8522abb29e9aba4d2c29f0f80967f
Score
10/10
Malware Config
Signatures
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Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 3812 RegSvcs.exe 3812 RegSvcs.exe 3812 RegSvcs.exe 3812 RegSvcs.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2988 Explorer.EXE 2988 Explorer.EXE -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Epru\kfjhn4q4h4pu.exe rundll32.exe -
Adds Run entry to start application 2 TTPs 2 IoCs
description ioc Process Key created \Registry\Machine\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\1BYLB4NXT = "C:\\Program Files (x86)\\Epru\\kfjhn4q4h4pu.exe" rundll32.exe -
description ioc Process Key created \Registry\User\S-1-5-21-2066881839-3229799743-3576549721-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 rundll32.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2460 wrote to memory of 3812 2460 quote-THP1403 080620.exe 67 PID 2460 wrote to memory of 3812 2460 quote-THP1403 080620.exe 67 PID 2460 wrote to memory of 3812 2460 quote-THP1403 080620.exe 67 PID 2460 wrote to memory of 3812 2460 quote-THP1403 080620.exe 67 PID 2460 wrote to memory of 3812 2460 quote-THP1403 080620.exe 67 PID 2460 wrote to memory of 3812 2460 quote-THP1403 080620.exe 67 PID 2988 wrote to memory of 3844 2988 Explorer.EXE 68 PID 2988 wrote to memory of 3844 2988 Explorer.EXE 68 PID 2988 wrote to memory of 3844 2988 Explorer.EXE 68 PID 3844 wrote to memory of 3928 3844 rundll32.exe 69 PID 3844 wrote to memory of 3928 3844 rundll32.exe 69 PID 3844 wrote to memory of 3928 3844 rundll32.exe 69 PID 3844 wrote to memory of 900 3844 rundll32.exe 77 PID 3844 wrote to memory of 900 3844 rundll32.exe 77 PID 3844 wrote to memory of 900 3844 rundll32.exe 77 PID 3844 wrote to memory of 1152 3844 rundll32.exe 79 PID 3844 wrote to memory of 1152 3844 rundll32.exe 79 PID 3844 wrote to memory of 1152 3844 rundll32.exe 79 -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2460 set thread context of 3812 2460 quote-THP1403 080620.exe 67 PID 3812 set thread context of 2988 3812 RegSvcs.exe 56 PID 3812 set thread context of 2988 3812 RegSvcs.exe 56 PID 3844 set thread context of 2988 3844 rundll32.exe 56 -
Suspicious behavior: EnumeratesProcesses 44 IoCs
pid Process 3812 RegSvcs.exe 3812 RegSvcs.exe 3812 RegSvcs.exe 3812 RegSvcs.exe 3812 RegSvcs.exe 3812 RegSvcs.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe 3844 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeDebugPrivilege 3812 RegSvcs.exe Token: SeDebugPrivilege 3844 rundll32.exe Token: SeShutdownPrivilege 2988 Explorer.EXE Token: SeCreatePagefilePrivilege 2988 Explorer.EXE Token: SeShutdownPrivilege 2988 Explorer.EXE Token: SeCreatePagefilePrivilege 2988 Explorer.EXE Token: SeShutdownPrivilege 2988 Explorer.EXE Token: SeCreatePagefilePrivilege 2988 Explorer.EXE Token: SeShutdownPrivilege 2988 Explorer.EXE Token: SeCreatePagefilePrivilege 2988 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2988 Explorer.EXE 2988 Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SendNotifyMessage
PID:2988 -
C:\Users\Admin\AppData\Local\Temp\quote-THP1403 080620.exe"C:\Users\Admin\AppData\Local\Temp\quote-THP1403 080620.exe"2⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:2460 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"3⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3812
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Suspicious behavior: MapViewOfSection
- Drops file in Program Files directory
- Adds Run entry to start application
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3844 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"3⤵PID:3928
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C:\Windows\SysWOW64\cmd.exe/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V3⤵PID:900
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:1152
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