Analysis
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max time kernel
148s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 19:42
Behavioral task
behavioral1
Sample
c340ee68486d5c42549a3c9eda080ac1defddbf6e3a0c1fd4207693cb5451645.xlsm
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c340ee68486d5c42549a3c9eda080ac1defddbf6e3a0c1fd4207693cb5451645.xlsm
Resource
win10v2004-20241007-en
General
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Target
c340ee68486d5c42549a3c9eda080ac1defddbf6e3a0c1fd4207693cb5451645.xlsm
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Size
45KB
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MD5
877b4f7f0c8dc8e476926dc2bd61f129
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SHA1
c80a4c86e104d20ad6a72d912fa409a339926788
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SHA256
c340ee68486d5c42549a3c9eda080ac1defddbf6e3a0c1fd4207693cb5451645
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SHA512
adabe66d5bc63ac4fd13cda14f71217f44f9ea4b813f09b9ef90654133f9acd7741bba7e7808c1ea021446c4f64b81a0367398bae0e9a909e43129c6c6e4d1ee
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SSDEEP
768:khoExDOevZCwrvtPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Ud0U2qfF:WoExDztT5fTR4Lh1NisFYBc3cr+U2U9N
Malware Config
Extracted
http://rashed-uzzaman.com/wp-content/XIup3T/
http://vrstar-park.com/wp-includes/9k5kouiyN4tPr/
https://www.swaong.com/assets/Kjy6uoiLsR4Y/
https://starzfoundationtrust.org/lori-toll/aOFfl4bO/
http://vulkanvegasbonus.jeunete.com/wp-content/gGLZbxD/
https://edicionespamies.com/wp-content/PtqJQPSAg5K07Mf/
Signatures
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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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1352 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1352 EXCEL.EXE 1352 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1352 EXCEL.EXE 1352 EXCEL.EXE 1352 EXCEL.EXE 1352 EXCEL.EXE 1352 EXCEL.EXE 1352 EXCEL.EXE 1352 EXCEL.EXE 1352 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\c340ee68486d5c42549a3c9eda080ac1defddbf6e3a0c1fd4207693cb5451645.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize2KB
MD50fe7e9fc80f0085fdfb1804b2e4f4478
SHA17982eb1410214f4b583ad9afc7c32c693a375cb6
SHA25699ac9ef2301b2bdb4e06ce240459b0d9b8e5a1c8cfca79cca548759f7daa624c
SHA512b8ace74a81c0b54891c4a09619e26d2746981a7b0b2080893067e8df38f92838354ad6eb982b7cfcd9030adb11cf47db69080eb14b3051432f4129e5c3e221d5