Analysis
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max time kernel
102s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2022 18:02
Behavioral task
behavioral1
Sample
infowest,doc,09.26.22.docm
Resource
win7-20220812-en
General
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Target
infowest,doc,09.26.22.docm
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Size
866KB
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MD5
ad46c3a3740500f1725120c865fb23ef
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SHA1
2928070f0b1b84749fdd07f61f04f906fdf25807
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SHA256
994afac3be849124810bf5eac058baf805cee4fb17d9f1d74f48d645f456911e
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SHA512
181883980403243464584fbda096d0d7f3f7b9765592f286dc42f0b07445c06612e89eb7bec8febf9f6f8a7f38509bd2e6cca6ad5a836eb3107e657a26c83961
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SSDEEP
12288:IVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DElZIYn73jx2xbibdOgv:IV2jUeQRI5wPN/CZIW3t2xOROgv
Malware Config
Extracted
icedid
742081363
scainznorka.com
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.
Processes:
rundll32.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 1144 3180 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 28 1144 rundll32.exe 57 1144 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1144 rundll32.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3180 WINWORD.EXE 3180 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 1144 rundll32.exe 1144 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 3180 WINWORD.EXE 3180 WINWORD.EXE 3180 WINWORD.EXE 3180 WINWORD.EXE 3180 WINWORD.EXE 3180 WINWORD.EXE 3180 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 3180 wrote to memory of 1144 3180 WINWORD.EXE rundll32.exe PID 3180 wrote to memory of 1144 3180 WINWORD.EXE rundll32.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\infowest,doc,09.26.22.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\rundll32.exerundll32 C:\ProgramData\90r1u227.7n8,PluginInit2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\90r1u227.7n8Filesize
532KB
MD55a4c57eb5d5f0690defeb1f6b3b0aa85
SHA13c23dbf81dec0c77f0b9cb20bcdcac84499a2ead
SHA25611d3e096338d429cc4fe77215afa44ad4b5ff60100ef53fa5204ebe12ba7b80f
SHA512bd7da3d1fa31369b478a3cda63970e3b84c6ee40f80c0576b5e5450a52a0cfcd03904ea22297d37e9ca0f1fbf8ff2e93557cba81e7eb8bf10046b6b8ed476a93
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C:\ProgramData\90r1u227.7n8Filesize
532KB
MD55a4c57eb5d5f0690defeb1f6b3b0aa85
SHA13c23dbf81dec0c77f0b9cb20bcdcac84499a2ead
SHA25611d3e096338d429cc4fe77215afa44ad4b5ff60100ef53fa5204ebe12ba7b80f
SHA512bd7da3d1fa31369b478a3cda63970e3b84c6ee40f80c0576b5e5450a52a0cfcd03904ea22297d37e9ca0f1fbf8ff2e93557cba81e7eb8bf10046b6b8ed476a93
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memory/1144-139-0x0000000000000000-mapping.dmp
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memory/1144-148-0x000001F4A1280000-0x000001F4A1286000-memory.dmpFilesize
24KB
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memory/1144-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/3180-136-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-138-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmpFilesize
64KB
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memory/3180-137-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmpFilesize
64KB
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memory/3180-132-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-135-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-134-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-133-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-150-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-151-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-152-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB
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memory/3180-153-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmpFilesize
64KB