Analysis
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max time kernel
12s -
max time network
133s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
11-01-2021 08:54
Static task
static1
Behavioral task
behavioral1
Sample
PURCHASE ORDER098090.exe
Resource
win7v20201028
General
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Target
PURCHASE ORDER098090.exe
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Size
153KB
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MD5
c5318a4bb156bf5ce9d8bcd2e9f2682b
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SHA1
521c507e63ea7237b9c85ac2973a1b53465dabae
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SHA256
03ce96851d1e23ce614c9f24d97727c68f0f1156a442ff0eaecff89299dd90e9
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SHA512
c43fec4bb7d42c614283ccfc99a57be6da3bf56109bfd54b04b4097f9e9315632a948042fb60d6176bcba804870623d26be203d9a62bedfed705a9d1992240f1
Malware Config
Extracted
remcos
45.137.22.52:8780
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
PURCHASE ORDER098090.exedescription pid process target process PID 648 set thread context of 1440 648 PURCHASE ORDER098090.exe PURCHASE ORDER098090.exe -
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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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
PURCHASE ORDER098090.exepid process 648 PURCHASE ORDER098090.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
PURCHASE ORDER098090.exepid process 1440 PURCHASE ORDER098090.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
PURCHASE ORDER098090.execmd.exedescription pid process target process PID 648 wrote to memory of 1232 648 PURCHASE ORDER098090.exe cmd.exe PID 648 wrote to memory of 1232 648 PURCHASE ORDER098090.exe cmd.exe PID 648 wrote to memory of 1232 648 PURCHASE ORDER098090.exe cmd.exe PID 648 wrote to memory of 1232 648 PURCHASE ORDER098090.exe cmd.exe PID 648 wrote to memory of 1440 648 PURCHASE ORDER098090.exe PURCHASE ORDER098090.exe PID 648 wrote to memory of 1440 648 PURCHASE ORDER098090.exe PURCHASE ORDER098090.exe PID 648 wrote to memory of 1440 648 PURCHASE ORDER098090.exe PURCHASE ORDER098090.exe PID 648 wrote to memory of 1440 648 PURCHASE ORDER098090.exe PURCHASE ORDER098090.exe PID 648 wrote to memory of 1440 648 PURCHASE ORDER098090.exe PURCHASE ORDER098090.exe PID 1232 wrote to memory of 1396 1232 cmd.exe schtasks.exe PID 1232 wrote to memory of 1396 1232 cmd.exe schtasks.exe PID 1232 wrote to memory of 1396 1232 cmd.exe schtasks.exe PID 1232 wrote to memory of 1396 1232 cmd.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER098090.exe"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER098090.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:648 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\106090a2d490415c8043b5653230fce7.xml"2⤵
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\106090a2d490415c8043b5653230fce7.xml"3⤵
- Creates scheduled task(s)
PID:1396 -
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER098090.exe"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER098090.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:1440
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\106090a2d490415c8043b5653230fce7.xmlMD5
a035055e1c80bc652520df45650c690f
SHA137b8364ad46e17199eb5a7ee89bb506bba384adb
SHA2562b9948d34674d0fc0f9cb290da8298441b56205f6e341e3cfa1954df42c2b655
SHA512678279d1bfc8a71c27a5a2c3afa5fd266882a62610863a3e4ebc2489f17827ed4c680c89e6b8b52621320500294d2df9888259ccdc5d38def43e739c1f325fc1
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memory/648-5-0x0000000000660000-0x0000000000672000-memory.dmpFilesize
72KB
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memory/1232-2-0x0000000000000000-mapping.dmp
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memory/1396-7-0x0000000000000000-mapping.dmp
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memory/1440-3-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/1440-4-0x000000000040FD88-mapping.dmp
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memory/1440-6-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB