Analysis
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max time kernel
140s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
11-11-2024 17:28
Behavioral task
behavioral1
Sample
07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53.xls
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53.xls
Resource
win10v2004-20241007-en
General
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Target
07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53.xls
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Size
40KB
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MD5
30408f831a941fb0d0bc8581a904a22c
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SHA1
f6d2be1e3600bc6a23a670e67820d5c90b478e58
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SHA256
07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53
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SHA512
f328a266b4cbffbf64a5bbb3856efb3f95ba0fbc6b43f3257e3d786335661d58e825296aea067134f4c2dbaacbc221f3ec1319097ffbdc0ea49c3ab2679aa6b0
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SSDEEP
768:pkZKpb8rGYrMPe3q7Q0XV5xtezEs/68/dgACCBn9kC+xbwcZfqG9tMvcVi1lc:p+Kpb8rGYrMPe3q7Q0XV5xtezEsi8/dk
Malware Config
Extracted
http://easiercommunications.com/wp-content/w/
http://dulichdichvu.net/libraries/QhtrjCZymLp5EbqOdpKk/
https://www.whow.fr/wp-includes/H54Fgj0tG/
http://genccagdas.com.tr/assets/TTHOm833iNn3BxT/
http://heaventechnologies.com.pk/apitest/xdeAU0rx26LT9I/
http://goonboy.com/goonie/bSFz7Av/
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 (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1524 1464 regsvr32.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 regsvr32.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1464 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31 PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31 PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31 PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31 PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31 PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31 PID 1464 wrote to memory of 1524 1464 EXCEL.EXE 31
Processes
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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\07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53.xls1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe ..\wurod.ocx2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:1524
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
7KB
MD5797e94343f2bd6d4cdea65cc8b1fdf00
SHA1ad3aa4de0584f6e92e2cf571bc02eb4a8138ba66
SHA256168c6189f01359d4d46c94a1681c214403f530d0c6d643154bc530b5e947407e
SHA51292302d8b4e0c1ec95efafaf33c0e3248a4a071284691cf9b3d96d6f380ed668798cfda620a7389a76c9f1df07c25dd53d32cc26623f27f176f03f8b4eb8498d3