Analysis
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max time kernel
133s -
max time network
153s -
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, 13:15
Behavioral task
behavioral1
Sample
ce332ed505e3fa52984d29627c19be1c4ece614b1073d3790378e941766659b2.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ce332ed505e3fa52984d29627c19be1c4ece614b1073d3790378e941766659b2.xlsm
Resource
win10v2004-20241007-en
General
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Target
ce332ed505e3fa52984d29627c19be1c4ece614b1073d3790378e941766659b2.xlsm
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Size
21KB
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MD5
663d3fe4e19d2be79c0e1ac8a8ae6f59
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SHA1
dc6f1d0a5bd3593efe7110fbdc8eee7f532f7c21
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SHA256
ce332ed505e3fa52984d29627c19be1c4ece614b1073d3790378e941766659b2
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SHA512
788861115cfbe9c6e37874d6d6472c26500bd5b0276d99955f99cee396a398d3ab1ef2e8d5329f43bd803c2a081f79c98d4d472ddd2babc2833577514615ae2f
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SSDEEP
384:T3uAi/NjIVRS8EibbwBlw75SYrLb5CzgObff9kC+xbX74eII:3sNs/zXtFCBn9kC+xbL42
Malware Config
Extracted
https://www.almoeqatar.com/cgi-bin/3g/
http://www.ayelet.info/wp-admin/oHRoG0X9ubuNtQ/
http://www.lavameapp.com.ar/slide-images/7bzQevDGMld/
http://lista33rivera.uy/wp-content/jiBtjSaJMcM/
http://cenaf.com.co/error/TpewL/
Signatures
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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\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 1668 1168 regsvr32.exe 81 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 regsvr32.exe -
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 1168 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1168 EXCEL.EXE 1168 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE 1168 EXCEL.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1168 wrote to memory of 1668 1168 EXCEL.EXE 89 PID 1168 wrote to memory of 1668 1168 EXCEL.EXE 89 PID 1168 wrote to memory of 1668 1168 EXCEL.EXE 89
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\ce332ed505e3fa52984d29627c19be1c4ece614b1073d3790378e941766659b2.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1168 -
C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:1668
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5B
MD55bfa51f3a417b98e7443eca90fc94703
SHA18c015d80b8a23f780bdd215dc842b0f5551f63bd
SHA256bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128
SHA5124cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize1KB
MD51eb223816f4933e492dc8f092860b048
SHA1cafc1c31ee22c1a1536f7f1fd4d427a43d58da7e
SHA256a980037e60ef02e7b88e069529c9a0789f214cff8aa212eb28b17bf8138d3d41
SHA51205843e3dd36a50c4868e7e5f9e5b6aef115a7d6e511ec111f5b60831493281f84c5978e4d61b0fa7568176e9931b61e39db550d0aa53f68ffb932ce21642e09b
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Filesize
3KB
MD58713dd892ec0930f713e13141920c5ad
SHA1a3e081efb5b6c974622ac191f8412f8b4f995b6e
SHA256cfd81c97ae0c2d0a50e698d7dd7b5f7aa323ce219c7c56ab49bbab85bab2d0fb
SHA5121c76c7e9b5d4fd7f354f3c727ccbd5ee93c94cecb0654e7af757d5eb9992fa186cd03c4915cf1f8b5d1b3ab9461ddb01b51da3b0f7bea6411314ecd962306a4f