Analysis
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max time kernel
149s -
max time network
157s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
30-06-2020 12:14
Static task
static1
Behavioral task
behavioral1
Sample
PO 30091.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
PO 30091.exe
Resource
win10
General
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Target
PO 30091.exe
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Size
941KB
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MD5
75f65167ca6e0e2a9495c6c014ada606
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SHA1
0ed6f49a4333fba64d5bed0037cf8c96b9f6a940
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SHA256
06d770563253e518dd207abb9bb30d0ba69b393bc4fa7f1cc9999f0ea1b661f0
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SHA512
390c68138807254f44df8ae692921a9530f10ac7a63d3e7db10020734bf6421661d94f994a1fa4fbe0767ed165fac391824dbfe5ce6401115809a81a8eb70862
Malware Config
Signatures
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Suspicious use of SetThreadContext 4 IoCs
Processes:
PO 30091.exePO 30091.exenetsh.exedescription pid process target process PID 1092 set thread context of 1248 1092 PO 30091.exe PO 30091.exe PID 1248 set thread context of 1192 1248 PO 30091.exe Explorer.EXE PID 1248 set thread context of 1192 1248 PO 30091.exe Explorer.EXE PID 744 set thread context of 1192 744 netsh.exe Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Explorer.EXEpid process 1192 Explorer.EXE 1192 Explorer.EXE 1192 Explorer.EXE 1192 Explorer.EXE -
Adds Run entry to policy start application 2 TTPs 2 IoCs
Processes:
netsh.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run netsh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\DPWTYLT0VPX = "C:\\Program Files (x86)\\Ygbcpjfbp\\mfc7n7l_rn0.exe" netsh.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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Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
PO 30091.exePO 30091.exenetsh.exepid process 1092 PO 30091.exe 1248 PO 30091.exe 1248 PO 30091.exe 1248 PO 30091.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
PO 30091.exeExplorer.EXEnetsh.exedescription pid process target process PID 1092 wrote to memory of 1248 1092 PO 30091.exe PO 30091.exe PID 1092 wrote to memory of 1248 1092 PO 30091.exe PO 30091.exe PID 1092 wrote to memory of 1248 1092 PO 30091.exe PO 30091.exe PID 1092 wrote to memory of 1248 1092 PO 30091.exe PO 30091.exe PID 1192 wrote to memory of 744 1192 Explorer.EXE netsh.exe PID 1192 wrote to memory of 744 1192 Explorer.EXE netsh.exe PID 1192 wrote to memory of 744 1192 Explorer.EXE netsh.exe PID 1192 wrote to memory of 744 1192 Explorer.EXE netsh.exe PID 744 wrote to memory of 108 744 netsh.exe cmd.exe PID 744 wrote to memory of 108 744 netsh.exe cmd.exe PID 744 wrote to memory of 108 744 netsh.exe cmd.exe PID 744 wrote to memory of 108 744 netsh.exe cmd.exe PID 744 wrote to memory of 1308 744 netsh.exe Firefox.exe PID 744 wrote to memory of 1308 744 netsh.exe Firefox.exe PID 744 wrote to memory of 1308 744 netsh.exe Firefox.exe PID 744 wrote to memory of 1308 744 netsh.exe Firefox.exe PID 744 wrote to memory of 1308 744 netsh.exe Firefox.exe -
Suspicious use of FindShellTrayWindow 5 IoCs
Processes:
Explorer.EXEpid process 1192 Explorer.EXE 1192 Explorer.EXE 1192 Explorer.EXE 1192 Explorer.EXE 1192 Explorer.EXE -
System policy modification 1 TTPs 1 IoCs
Processes:
netsh.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer netsh.exe -
Processes:
netsh.exedescription ioc process Key created \Registry\User\S-1-5-21-910373003-3952921535-3480519689-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 netsh.exe -
Suspicious behavior: MapViewOfSection 9 IoCs
Processes:
PO 30091.exePO 30091.exenetsh.exepid process 1092 PO 30091.exe 1248 PO 30091.exe 1248 PO 30091.exe 1248 PO 30091.exe 1248 PO 30091.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe 744 netsh.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
PO 30091.exenetsh.exedescription pid process Token: SeDebugPrivilege 1248 PO 30091.exe Token: SeDebugPrivilege 744 netsh.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 108 cmd.exe -
Processes:
Explorer.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Explorer.EXE -
Drops file in Program Files directory 1 IoCs
Processes:
netsh.exedescription ioc process File opened for modification C:\Program Files (x86)\Ygbcpjfbp\mfc7n7l_rn0.exe netsh.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
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C:\Users\Admin\AppData\Local\Temp\PO 30091.exe"C:\Users\Admin\AppData\Local\Temp\PO 30091.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\PO 30091.exe"C:\Users\Admin\AppData\Local\Temp\PO 30091.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- Adds Run entry to policy start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
- Modifies Internet Explorer settings
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Drops file in Program Files directory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\PO 30091.exe"3⤵
- Deletes itself
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\L5P8R4-3\L5Plogim.jpeg
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C:\Users\Admin\AppData\Roaming\L5P8R4-3\L5Plogrf.ini
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C:\Users\Admin\AppData\Roaming\L5P8R4-3\L5Plogri.ini
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C:\Users\Admin\AppData\Roaming\L5P8R4-3\L5Plogrv.ini
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memory/108-5-0x0000000000000000-mapping.dmp
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memory/744-4-0x00000000015A0000-0x00000000015BB000-memory.dmpFilesize
108KB
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memory/744-6-0x00000000012B0000-0x0000000001425000-memory.dmpFilesize
1.5MB
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memory/744-7-0x0000000075850000-0x000000007585C000-memory.dmpFilesize
48KB
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memory/744-8-0x0000000075DB0000-0x0000000075ECD000-memory.dmpFilesize
1.1MB
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memory/744-14-0x00000000035D0000-0x000000000368B000-memory.dmpFilesize
748KB
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memory/744-3-0x0000000000000000-mapping.dmp
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memory/1192-2-0x0000000006920000-0x0000000006AC3000-memory.dmpFilesize
1.6MB
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memory/1248-0-0x0000000000400000-0x000000000042D000-memory.dmpFilesize
180KB
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memory/1248-1-0x000000000041E330-mapping.dmp
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memory/1308-15-0x0000000000000000-mapping.dmp
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memory/1308-16-0x000000013FB10000-0x000000013FBA3000-memory.dmpFilesize
588KB