Analysis
-
max time kernel
119s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 18:01
Behavioral task
behavioral1
Sample
getlocallisting document 11.30.2022.docm
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
getlocallisting document 11.30.2022.docm
Resource
win10v2004-20220812-en
General
-
Target
getlocallisting document 11.30.2022.docm
-
Size
764KB
-
MD5
1f5384be6b1f91ad16c33fcc95dec835
-
SHA1
66cba71c519b9316b1260db98dd1755aa7a8a227
-
SHA256
a77486ba4e88ced4dddba2048df0c7d9db28b337fb7c80c62df5368d7f74776a
-
SHA512
5f9272eeb6b0102c4eeccf3a8f004b94b965bc05add56f53b3241ff433b9b9608c057fcc7ebef12dfc73a78d2896c812513034bacb044be801a618ee0d41d326
-
SSDEEP
12288:/9ag+4iVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEjgNp3PRNKGh/Kg:/gPV2jUeQRI5wPN/+gNp3PRNKI/Kg
Malware Config
Extracted
icedid
1313163077
oilcardirtoz.com
Signatures
-
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 3692 2448 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 45 3692 rundll32.exe 66 3692 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3692 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 2448 WINWORD.EXE 2448 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 3692 rundll32.exe 3692 rundll32.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 2448 WINWORD.EXE 2448 WINWORD.EXE 2448 WINWORD.EXE 2448 WINWORD.EXE 2448 WINWORD.EXE 2448 WINWORD.EXE 2448 WINWORD.EXE 2448 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 2448 wrote to memory of 3692 2448 WINWORD.EXE rundll32.exe PID 2448 wrote to memory of 3692 2448 WINWORD.EXE rundll32.exe
Processes
-
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\getlocallisting document 11.30.2022.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\rundll32.exerundll32 C:\ProgramData\xxx.dll,#12⤵
- 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
-
C:\ProgramData\xxx.dllFilesize
375KB
MD5d24053e88149fee100f6d0fd88a5c118
SHA169084f340ff60656df3a73fb9d0e3cffee9ae667
SHA2560d544614b47400768cf210c2e4d1a298e5cae36820c7b1b6327bb67b8e3ea8cb
SHA512cf8331b06f6d34b19ca817cc77c1854e6319456cc4f2d4753911711d98b439f0204a6f2278a73c521d43cf462fcf2b49a722fa7809af2954cc0e1721db4b4734
-
C:\ProgramData\xxx.dllFilesize
375KB
MD5d24053e88149fee100f6d0fd88a5c118
SHA169084f340ff60656df3a73fb9d0e3cffee9ae667
SHA2560d544614b47400768cf210c2e4d1a298e5cae36820c7b1b6327bb67b8e3ea8cb
SHA512cf8331b06f6d34b19ca817cc77c1854e6319456cc4f2d4753911711d98b439f0204a6f2278a73c521d43cf462fcf2b49a722fa7809af2954cc0e1721db4b4734
-
memory/2448-138-0x00007FFA43E70000-0x00007FFA43E80000-memory.dmpFilesize
64KB
-
memory/2448-135-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-136-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-137-0x00007FFA43E70000-0x00007FFA43E80000-memory.dmpFilesize
64KB
-
memory/2448-132-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-134-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-133-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-149-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-150-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-151-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/2448-152-0x00007FFA46370000-0x00007FFA46380000-memory.dmpFilesize
64KB
-
memory/3692-139-0x0000000000000000-mapping.dmp
-
memory/3692-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB