Analysis
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max time kernel
139s -
max time network
141s -
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 18:27
Behavioral task
behavioral1
Sample
f9938f14df5d7889b1dfd3af2d529ceadf1017aa2f83337dad71ee67379d9a3d.docm
Resource
win7-20220812-en
General
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Target
f9938f14df5d7889b1dfd3af2d529ceadf1017aa2f83337dad71ee67379d9a3d.docm
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Size
867KB
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MD5
85b189afdff301d576b49983c6114edf
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SHA1
1c21f0e116869c2e336038141997b65d5c4497db
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SHA256
f9938f14df5d7889b1dfd3af2d529ceadf1017aa2f83337dad71ee67379d9a3d
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SHA512
86edc18aa037e62c579b62c69c9245fc9085eee8cbd31e9c40e5bc16902776bd052cf69693724fd7eb5a366117fb7ba6acad5531b2a8b60d6dd247b16df1a8aa
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SSDEEP
12288:HkVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEEs9KH7oRe1GIaqUR:HkV2jUeQRI5wPN/c9cEk1y
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 1468 4400 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 37 1468 rundll32.exe 57 1468 rundll32.exe 59 1468 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1468 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 4400 WINWORD.EXE 4400 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 1468 rundll32.exe 1468 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 4400 WINWORD.EXE 4400 WINWORD.EXE 4400 WINWORD.EXE 4400 WINWORD.EXE 4400 WINWORD.EXE 4400 WINWORD.EXE 4400 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 4400 wrote to memory of 1468 4400 WINWORD.EXE rundll32.exe PID 4400 wrote to memory of 1468 4400 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\f9938f14df5d7889b1dfd3af2d529ceadf1017aa2f83337dad71ee67379d9a3d.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4400 -
C:\Windows\SYSTEM32\rundll32.exerundll32 C:\ProgramData\4rh749w3.31l,PluginInit2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1468
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\4rh749w3.31lFilesize
532KB
MD5ba402e7c9af8a6ec5d4fe0ab01e1f42a
SHA1bd56f7d5f4be378e060f8c44e9fadd534027a23a
SHA256eb6634eb8949fafe20d9fe2ef144264425871bdb8972183804fafe652725b00a
SHA5129c8109bd8f3129fc160c0d2026520cd69cf5765df14c35bc42cf208bc0628fd50df82471dece593e22d2bd1b47daffbe194651c368bac64fd291755e844c646b
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C:\ProgramData\4rh749w3.31lFilesize
532KB
MD5ba402e7c9af8a6ec5d4fe0ab01e1f42a
SHA1bd56f7d5f4be378e060f8c44e9fadd534027a23a
SHA256eb6634eb8949fafe20d9fe2ef144264425871bdb8972183804fafe652725b00a
SHA5129c8109bd8f3129fc160c0d2026520cd69cf5765df14c35bc42cf208bc0628fd50df82471dece593e22d2bd1b47daffbe194651c368bac64fd291755e844c646b
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memory/1468-139-0x0000000000000000-mapping.dmp
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memory/1468-143-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/1468-142-0x000002075FF60000-0x000002075FF66000-memory.dmpFilesize
24KB
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memory/4400-136-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-138-0x00007FFEAB800000-0x00007FFEAB810000-memory.dmpFilesize
64KB
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memory/4400-137-0x00007FFEAB800000-0x00007FFEAB810000-memory.dmpFilesize
64KB
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memory/4400-132-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-135-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-134-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-133-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-150-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-151-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-152-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB
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memory/4400-153-0x00007FFEADD50000-0x00007FFEADD60000-memory.dmpFilesize
64KB