Analysis
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max time kernel
149s -
max time network
152s -
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 20:02
Behavioral task
behavioral1
Sample
mildjs.file.09.26.docm
Resource
win7-20220812-en
General
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Target
mildjs.file.09.26.docm
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Size
866KB
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MD5
7de7d68ac040e38455949527846f8064
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SHA1
6322e5b14a4d85b45365f0f6950868422e8e29ab
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SHA256
ebaa68738173a87e2dbde383c8879facc05def85da47be4e8be6fc369e7f232f
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SHA512
26903682f1a047ed1b81cbf09bcbb8fd322b266c3e1275d1fffe4e8b4deff9d8333ec4dabe66efe5364dc3ddc2cf1af5f2013fd282fe34bb76345b1803bfff82
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SSDEEP
12288:/XMVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEnifnslvYX6htjos:UV2jUeQRI5wPN/VnBVs
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 792 4568 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 41 792 rundll32.exe 59 792 rundll32.exe 72 792 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 792 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\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 4568 WINWORD.EXE 4568 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 792 rundll32.exe 792 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 4568 WINWORD.EXE 4568 WINWORD.EXE 4568 WINWORD.EXE 4568 WINWORD.EXE 4568 WINWORD.EXE 4568 WINWORD.EXE 4568 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 4568 wrote to memory of 792 4568 WINWORD.EXE rundll32.exe PID 4568 wrote to memory of 792 4568 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\mildjs.file.09.26.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\806e8327.758,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\806e8327.758Filesize
532KB
MD52c5697a9efb19914305d05c2e5861650
SHA102b665a72b844dd0b8773c50c49812334daa254b
SHA25643eedb0633bf7216c1ff47b8a04c0902b669f0b90883d24d488a150af11848ed
SHA5120d5507682ee9b0ccdc535c9552c84126e95fa217ced03920680536231c4401818cefcf966d24a215424737d5317063942011495859f138c60ad83d6cd9a0ab88
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C:\ProgramData\806e8327.758Filesize
532KB
MD52c5697a9efb19914305d05c2e5861650
SHA102b665a72b844dd0b8773c50c49812334daa254b
SHA25643eedb0633bf7216c1ff47b8a04c0902b669f0b90883d24d488a150af11848ed
SHA5120d5507682ee9b0ccdc535c9552c84126e95fa217ced03920680536231c4401818cefcf966d24a215424737d5317063942011495859f138c60ad83d6cd9a0ab88
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memory/792-139-0x0000000000000000-mapping.dmp
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memory/792-148-0x000001E2E8360000-0x000001E2E8366000-memory.dmpFilesize
24KB
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memory/792-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/4568-136-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-138-0x00007FF7CA1E0000-0x00007FF7CA1F0000-memory.dmpFilesize
64KB
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memory/4568-137-0x00007FF7CA1E0000-0x00007FF7CA1F0000-memory.dmpFilesize
64KB
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memory/4568-132-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-135-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-134-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-133-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-150-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-151-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-152-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB
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memory/4568-153-0x00007FF7CC670000-0x00007FF7CC680000-memory.dmpFilesize
64KB