Analysis
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max time kernel
133s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
20/11/2024, 09:45
General
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Target
5b8744c83f96d33d1f4359f51675db7d5282d950d691cf782f04248769618090.xls
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Size
56KB
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MD5
9171adfe154ff57424dfd245c318681d
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SHA1
637a3dc61e664d5324626c26cae8e525307356d5
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SHA256
5b8744c83f96d33d1f4359f51675db7d5282d950d691cf782f04248769618090
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SHA512
15bded713d92975e8f06be632c194074d72d7710bfeef4eccb296ee2a0e4cd2e41d7345a6a3716a18c7f323bdcdb57909f5ceb32228a17a66ceb8f2244ba5797
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SSDEEP
1536:VsKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg/5G9XSZ4umvz:aKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgY
Malware Config
Extracted
http://church.ktc-center.net/PbSkdCOW/
https://chobemaster.com/components/gus/
https://christianchapman.com/cgi-bin/gADHL9UXSFUTN/
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.
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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.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 12 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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\5b8744c83f96d33d1f4359f51675db7d5282d950d691cf782f04248769618090.xls"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
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C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\adw.dll2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5deac0a1d242fd9ce92e617b8f56ece80
SHA12811ba647ec77869b5b42a4987ab286772c5cfe4
SHA256fdb1b3b434ab5158d3d37e0cbc4908dfdfa52f21d70647dc7da0cfe0c2a76eb3
SHA5126265ec83a45aac11067cef36da23dd760019136394eda8d36a163bf5eaf2a248d16a4e252e46c0601b9bd9d9f247236744f65f03df5a01e40db4ddd578514d99
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Filesize
82B
MD598f4a2fc2ed62a2d58dfd8665525bdf6
SHA16263986a53868c51cea22db308470af551bb2075
SHA2563c1a63b59c237d3bb143e42eb9d309be15312ff604c51bc8ab1fdd1c4b3e08fe
SHA5121ac507d20459ea5a4fb58c6be36fcc0dfc7c1e117a99bae97c52b5498dfbc7bfdb8cf20840fd202db59dbb711e815c3f3f90efb43fec296f0260ee89bce35455
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
4KB