4db472065546e2e7cf4b550b62bf15704a12b30286c07ad8de0901aeb885674e

General

Target

InvoiceTemplate.dotm
Size

22KB
MD5

0168356fc946b274d1af458129a6430d
SHA1

039bb381689e171e7763404f61e659875e68f374
SHA256

4db472065546e2e7cf4b550b62bf15704a12b30286c07ad8de0901aeb885674e
SHA512

cf48b0734c89480f2839ceca552ca4d918ce067bc4298d02cb9542102bf04bc82103676cd19aa8fcc99b04e9710db505e0ce403f18484625a978336d567b8d04
SSDEEP

384:t2OAtyoDHhoY7o3fQbZgpGo2Npq6vfNxt/ZtNNY76cLXCaMoF69BUbvo:UbXQfIgpeNpq6dxllNMLX1FsBUbQ

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4252	5008	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

78 4252 rundll32.exe

flow	pid	process
78	4252	rundll32.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

5008 WINWORD.EXE
5008 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

5008 WINWORD.EXE
5008 WINWORD.EXE
5008 WINWORD.EXE
5008 WINWORD.EXE
5008 WINWORD.EXE
5008 WINWORD.EXE
5008 WINWORD.EXE

pid	process
5008	WINWORD.EXE
5008	WINWORD.EXE

pid	process
5008	WINWORD.EXE
5008	WINWORD.EXE
5008	WINWORD.EXE
5008	WINWORD.EXE
5008	WINWORD.EXE
5008	WINWORD.EXE
5008	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe
PID 5008 wrote to memory of 4252	5008	WINWORD.EXE	rundll32.exe

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\InvoiceTemplate.dotm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5008

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
PID:4252

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/5008-132-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-134-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-133-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-135-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-136-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-137-0x00007FFB83510000-0x00007FFB83520000-memory.dmp

Filesize
64KB

Download
memory/5008-138-0x00007FFB83510000-0x00007FFB83520000-memory.dmp

Filesize
64KB

Download
memory/5008-140-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-141-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-142-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/5008-143-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads