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Analysis
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max time kernel
149s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08/04/2024, 21:56
Static task
static1
Behavioral task
behavioral1
Sample
e882a1dd4b17dc254c6480775eacc7bc_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
Inespresso.xlm
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
Inespresso.xlm
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
Nemica.xlm
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
Nemica.xlm
Resource
win10v2004-20240226-en
Behavioral task
behavioral6
Sample
Ora.xlm
Resource
win7-20240215-en
Behavioral task
behavioral7
Sample
Ora.xlm
Resource
win10v2004-20231215-en
Behavioral task
behavioral8
Sample
Sara.xlm
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
Sara.xlm
Resource
win10v2004-20240226-en
General
-
Target
Nemica.xlm
-
Size
894KB
-
MD5
a04bbed6affbcb15ccce225509cd9ca1
-
SHA1
a7db9bd56c0abeb9c15fc0deae26c445db95073f
-
SHA256
27f09926063ca744ba9f0afb85d45df7b4165f757a1ec88a6f68411591c9e005
-
SHA512
963ef7669e8b1b3eed613da2edd00abb54d5854d2ec93eafcfafa2eaa9f4766b72edecc37134f59727fe1622b59f435583bcc3eecae500cc1e6a2b703f870aa9
-
SSDEEP
24576:LsahnkIOrsrSLe4wP57uKCHvOmTYfSSFVQ8y:bk5s00P5aKOvOFSSFVQd
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1664 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE 1664 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Nemica.xlm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1664