Analysis
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max time kernel
116s -
max time network
122s -
platform
windows7_x64 -
resource
win7 -
submitted
19-07-2020 19:37
Static task
static1
Behavioral task
behavioral1
Sample
pandabanker_2.2.12.vir.exe
Resource
win7
General
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Target
pandabanker_2.2.12.vir.exe
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Size
323KB
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MD5
14986293dae2f70ce025cad0f8ef6667
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SHA1
785c48b0ad930dbad78d3f976427958ec68a34cb
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SHA256
2e6634f1f1abdd8cc2d651d060631598caf6374fee5bc3cd8b246e3090e4c4fa
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SHA512
987b094f403360413e70f6f12893d081f6df3c47e9eb9d58c2112ba69c8c2062f8956cec870e0615e15f1e17ef6d58561a44eef4dd8cafdde5823662fb585bfc
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1520 cmd.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
pandabanker_2.2.12.vir.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\WINE pandabanker_2.2.12.vir.exe Key opened \REGISTRY\MACHINE\Software\Wow6432Node\WINE pandabanker_2.2.12.vir.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
pandabanker_2.2.12.vir.exeOutShow.exepid process 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 1500 pandabanker_2.2.12.vir.exe 884 OutShow.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
Processes:
pandabanker_2.2.12.vir.exeOutShow.exepid process 1500 pandabanker_2.2.12.vir.exe 884 OutShow.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
pandabanker_2.2.12.vir.exedescription pid process Token: SeSecurityPrivilege 1500 pandabanker_2.2.12.vir.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
pandabanker_2.2.12.vir.exeOutShow.exedescription pid process target process PID 1500 wrote to memory of 884 1500 pandabanker_2.2.12.vir.exe OutShow.exe PID 1500 wrote to memory of 884 1500 pandabanker_2.2.12.vir.exe OutShow.exe PID 1500 wrote to memory of 884 1500 pandabanker_2.2.12.vir.exe OutShow.exe PID 1500 wrote to memory of 884 1500 pandabanker_2.2.12.vir.exe OutShow.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 748 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 884 wrote to memory of 1636 884 OutShow.exe svchost.exe PID 1500 wrote to memory of 1520 1500 pandabanker_2.2.12.vir.exe cmd.exe PID 1500 wrote to memory of 1520 1500 pandabanker_2.2.12.vir.exe cmd.exe PID 1500 wrote to memory of 1520 1500 pandabanker_2.2.12.vir.exe cmd.exe PID 1500 wrote to memory of 1520 1500 pandabanker_2.2.12.vir.exe cmd.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
pandabanker_2.2.12.vir.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion pandabanker_2.2.12.vir.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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Loads dropped DLL 1 IoCs
Processes:
pandabanker_2.2.12.vir.exepid process 1500 pandabanker_2.2.12.vir.exe -
Executes dropped EXE 1 IoCs
Processes:
OutShow.exepid process 884 OutShow.exe -
Looks for VMWare Tools registry key 2 TTPs
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Looks for VirtualBox Guest Additions in registry 2 TTPs
Processes
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C:\Users\Admin\AppData\Local\Temp\pandabanker_2.2.12.vir.exe"C:\Users\Admin\AppData\Local\Temp\pandabanker_2.2.12.vir.exe"1⤵
- Identifies Wine through registry keys
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Checks BIOS information in registry
- Loads dropped DLL
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\OutShow.exe"C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\OutShow.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs3⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs3⤵
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\updbd91c8df.bat"2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\updbd91c8df.bat
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\OutShow.exe
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C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\OutShow.exe
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\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\OutShow.exe
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memory/748-4-0x0000000000000000-mapping.dmp
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memory/884-1-0x0000000000000000-mapping.dmp
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memory/1520-6-0x0000000000000000-mapping.dmp
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memory/1636-5-0x0000000000000000-mapping.dmp