Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
11-11-2024 17:33
Behavioral task
behavioral1
Sample
43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900.xlsm
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900.xlsm
Resource
win10v2004-20241007-en
General
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Target
43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900.xlsm
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Size
38KB
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MD5
14a5b683d63be536a46f49b448767eff
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SHA1
ca835d420edffbad031e671b9674f544671a8da8
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SHA256
43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900
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SHA512
a740840a6d55765782872e297bfb7d2fa21c4d5725309139b470135d1e81fa5b33145029c12bfb5016e299eb1022239e606ed35b4780102ebfbb3e2735e70e65
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SSDEEP
768:WhACdvR8DjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooFVIyI:D65YOZZ1ZYpoQ/pMAeVIybs/
Malware Config
Extracted
https://www.rivabodrumresort.com/eski_site/cM2jewS/
https://www.kinfri.com/licenses/IHECi5VMo0SY2MD/
https://localart.net/wp-content/uploads/5rH1dzF11HBD/
https://globaltextiles.net/cgi-bin/M2Gi8MLnY/
https://onceintheflow.com/wp-includes/SimplePie/x6zEwt/
https://sarc.in/wp-admin/ktPHMSvi/
https://www.iinil.com/phpmyadmin/bMnR/
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 2456 2112 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 2112 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32 PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32 PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32 PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32 PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32 PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32 PID 2112 wrote to memory of 2456 2112 EXCEL.EXE 32
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\43447fb4eca835dc3ee164926a695d72c4fe4557503766d08417604207967900.xlsm1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\roil.ocx2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:2456
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b