Analysis
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max time kernel
147s -
max time network
134s -
platform
windows7_x64 -
resource
win7 -
submitted
13-07-2020 07:43
General
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Target
IRMOutstandingReport_1594432868602.exe
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Size
167KB
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MD5
0075c01564d4a4425acccaeb9272d44f
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SHA1
5ac7f72aae6784a7cc2d979eed0e25afbd704ae1
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SHA256
83dc40c5814d63f0ff34410b5d0b73cc9eedec070af5f6934d63f73d562835f8
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SHA512
64d0f663b9e007204e06548542647ddcf7c1a25cc513118b2122c9d08ac20102a2703e756a8d6242f46b6be2e8b92898ad69117ade7ef79a37b63bedacb74d6d
Score
9/10
Malware Config
Signatures
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Drops file in Program Files directory 2 IoCs
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Looks for VMWare Tools registry key 2 TTPs 2 IoCs
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Suspicious use of AdjustPrivilegeToken 5 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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Loads dropped DLL 8 IoCs
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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
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Modifies system certificate store 2 TTPs 4 IoCs
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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.
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Adds Run entry to start application 2 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 9 IoCs
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NTFS ADS 1 IoCs
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Sets DLL path for service in the registry 2 TTPs 1 IoCs
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file 2 IoCs
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Modifies WinLogon 2 TTPs 4 IoCs
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Suspicious use of WriteProcessMemory 58 IoCs
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Executes dropped EXE 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious behavior: LoadsDriver 3 IoCs
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Looks for VirtualBox Guest Additions in registry 2 TTPs 2 IoCs
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Drops file in System32 directory 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\IRMOutstandingReport_1594432868602.exe"C:\Users\Admin\AppData\Local\Temp\IRMOutstandingReport_1594432868602.exe"1⤵
- Looks for VMWare Tools registry key
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Checks BIOS information in registry
- Suspicious use of WriteProcessMemory
- Looks for VirtualBox Guest Additions in registry
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oTIZQT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8545.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\IRMOutstandingReport_1594432868602.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IRMOutstandingReport_1594432868602.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IRMOutstandingReport_1594432868602.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IRMOutstandingReport_1594432868602.exe"{path}"2⤵
- Loads dropped DLL
- Adds Run entry to start application
- NTFS ADS
- Drops startup file
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Add-MpPreference -ExclusionPath C:\3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
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C:\ProgramData\adobe.exe"C:\ProgramData\adobe.exe"3⤵
- Looks for VMWare Tools registry key
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Checks BIOS information in registry
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Looks for VirtualBox Guest Additions in registry
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C:\ProgramData\adobe.exe"{path}"4⤵
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Loads dropped DLL
- Modifies system certificate store
- Sets DLL path for service in the registry
- Modifies WinLogon
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Drops file in System32 directory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Add-MpPreference -ExclusionPath C:\5⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"5⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\
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C:\ProgramData\adobe.exe
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C:\ProgramData\adobe.exe
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C:\ProgramData\adobe.exe
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_231c2208-0720-4eec-b9f1-8bba11abd9fa
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_235184f8-dcca-4459-ace7-181c154dff79
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_24535133-f657-4a7c-aedb-dda027a92833
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_329d7f1b-a5f1-4641-b9f5-7078142abd55
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_57c6647c-75fc-47bb-8ce4-3b8f0921c533
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6d5fa298-996f-4fc9-9c01-b2226cbdaeba
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7d6878ec-2a8b-418c-8f2b-b6fcd4b50cf8
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_b61c5ecd-44bf-4444-851c-22990bdc3f2e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ccdb8217-880d-4789-815a-c6ff8280fbcd
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_de4eedb8-4762-4c56-b80c-203df3aa6fa8
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e43ce3f6-b60d-4b70-bed1-86e53bf07360
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fabbb9cf-9b8c-4b2f-b33d-0de7a9a3a10e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
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C:\Users\Admin\AppData\Local\Temp\tmp8545.tmp
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
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\Program Files\Microsoft DN1\sqlmap.dll
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\ProgramData\adobe.exe
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\Users\Admin\AppData\Local\Temp\freebl3.dll
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\Users\Admin\AppData\Local\Temp\mozglue.dll
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\Users\Admin\AppData\Local\Temp\msvcp140.dll
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\Users\Admin\AppData\Local\Temp\nss3.dll
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\Users\Admin\AppData\Local\Temp\softokn3.dll
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\Users\Admin\AppData\Local\Temp\vcruntime140.dll
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memory/528-26-0x0000000000140000-0x0000000000141000-memory.dmpFilesize
4KB
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memory/528-22-0x0000000000000000-mapping.dmp
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memory/528-27-0x0000000000000000-mapping.dmp
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memory/684-21-0x0000000000000000-mapping.dmp
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memory/744-2-0x0000000000000000-mapping.dmp
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memory/1104-1-0x0000000000000000-0x0000000000000000-disk.dmp
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memory/1480-18-0x0000000000405A3D-mapping.dmp
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memory/1480-20-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/1528-4-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/1528-5-0x0000000000405A3D-mapping.dmp
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memory/1528-6-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/1816-7-0x0000000000000000-mapping.dmp
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memory/1836-9-0x0000000000000000-mapping.dmp