Analysis
-
max time kernel
140s -
max time network
143s -
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 17:21
Behavioral task
behavioral1
Sample
neorealms.invoice.09.26.22.docm
Resource
win7-20220812-en
General
-
Target
neorealms.invoice.09.26.22.docm
-
Size
866KB
-
MD5
bc56cd4b450e2e765c83a5a5260a7f14
-
SHA1
4f71714b7208ca4dac5a57f68281245ae629cbc6
-
SHA256
10c00de5df9f12d59e7113dfac0618f26a8b16a19312c576c616ac757e4448e5
-
SHA512
1ec8730d9b20f99c6bbcf72a32524fe1a89a321669d7f48a714ba99835fcda0034069f9e475a5e38f81d63a88c11319991e3d658701fa7b44d7fe66db2343f24
-
SSDEEP
12288:UxLQVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEPHNxrp/G7obtDufWG:C8V2jUeQRI5wPN/uHNGsZqfL
Malware Config
Extracted
icedid
742081363
scainznorka.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 4996 4656 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 34 4996 rundll32.exe 51 4996 rundll32.exe 53 4996 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4996 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 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 4656 WINWORD.EXE 4656 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 4996 rundll32.exe 4996 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 4656 WINWORD.EXE 4656 WINWORD.EXE 4656 WINWORD.EXE 4656 WINWORD.EXE 4656 WINWORD.EXE 4656 WINWORD.EXE 4656 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 4656 wrote to memory of 4996 4656 WINWORD.EXE rundll32.exe PID 4656 wrote to memory of 4996 4656 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\neorealms.invoice.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
-
C:\Windows\SYSTEM32\rundll32.exerundll32 C:\ProgramData\35263872.868,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
-
C:\ProgramData\35263872.868Filesize
532KB
MD5fe6838b479c5dba72a9dfcb99df81b6f
SHA1d22e894b09f799669cb81a6a0a7b20254305c128
SHA256f7bdd9ce0ef7f660e4259d70940687780702d2503cce685c4ab4c4ede90e4bab
SHA512ac63aa91c0f92b8b36d323f04b009a294811283c3ed364a514fc62dbc22c237e5579ee66685a34b1acfee0cfb078a2fec8b0eb9bc8d90ecb02661540efe601ae
-
C:\ProgramData\35263872.868Filesize
532KB
MD5fe6838b479c5dba72a9dfcb99df81b6f
SHA1d22e894b09f799669cb81a6a0a7b20254305c128
SHA256f7bdd9ce0ef7f660e4259d70940687780702d2503cce685c4ab4c4ede90e4bab
SHA512ac63aa91c0f92b8b36d323f04b009a294811283c3ed364a514fc62dbc22c237e5579ee66685a34b1acfee0cfb078a2fec8b0eb9bc8d90ecb02661540efe601ae
-
memory/4656-136-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-133-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-132-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-137-0x00007FFC6E780000-0x00007FFC6E790000-memory.dmpFilesize
64KB
-
memory/4656-138-0x00007FFC6E780000-0x00007FFC6E790000-memory.dmpFilesize
64KB
-
memory/4656-153-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-134-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-135-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-152-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-151-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4656-150-0x00007FFC70A50000-0x00007FFC70A60000-memory.dmpFilesize
64KB
-
memory/4996-148-0x000001B96F1C0000-0x000001B96F1C6000-memory.dmpFilesize
24KB
-
memory/4996-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
-
memory/4996-139-0x0000000000000000-mapping.dmp