928d361233bd981716eb4396cd617d004b394fd2705ef6f43c86c9f2611063d6

General

Target

ordain_09.21.doc
Size

69KB
MD5

2d7fb9d466c3209e6e16cf769e604a9a
SHA1

c6f80b1ea7d6eb0926510f5ab954c36213c71058
SHA256

928d361233bd981716eb4396cd617d004b394fd2705ef6f43c86c9f2611063d6
SHA512

ed7a03c6b8d3b4636ff1b6ee8a53b39484c626036f9f060032899643da9b02045c9d671d1bdeccc3708c6d2d314f4c8599b3f9526f29d43798484e2e476c3880

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:

explorer.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	2788	3908	explorer.exe	WINWORD.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 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

Modifies registry class 1 IoCs

Processes:

explorer.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000_Classes\Local Settings explorer.exe
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3908 WINWORD.EXE
3908 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE
3908 WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000_Classes\Local Settings	explorer.exe

pid	process
3908	WINWORD.EXE
3908	WINWORD.EXE

pid	process
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

WINWORD.EXEexplorer.exe

description	pid	process	target process
PID 3908 wrote to memory of 2788	3908	WINWORD.EXE	explorer.exe
PID 3908 wrote to memory of 2788	3908	WINWORD.EXE	explorer.exe
PID 4796 wrote to memory of 4480	4796	explorer.exe	mshta.exe
PID 4796 wrote to memory of 4480	4796	explorer.exe	mshta.exe
PID 4796 wrote to memory of 4480	4796	explorer.exe	mshta.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\ordain_09.21.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3908

C:\Windows\explorer.exe
C:\Windows\explorer.exe currDeDt.hta
2⤵
- Process spawned unexpected child process
PID:2788

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4796

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\currDeDt.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
2⤵
PID:4480

C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" c:\users\public\currDeDt.jpg
3⤵
PID:2364

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\currDeDt.hta
MD5
12fe4e43c39a8d9b18fb657efa0232fe

SHA1
947cfea72cef5ab60a3c60919b95b583f77095c9

SHA256
4d20a250cebb434199d4d6c5b81fc7b7c8c18f090a283d1a77bc67b8f3881b21

SHA512
863a6d4a78c237d23d58fe9ea4b9be41788550b90fb2eedeb87e82f9a30b15c386335e9410508139ce91ae37200ca1be47087b560aaf45613fb531de850c36ee

Download Submit
memory/2364-278-0x0000000000000000-mapping.dmp

Download
memory/2788-253-0x0000000000000000-mapping.dmp

Download
memory/3908-115-0x00007FF8DEDA0000-0x00007FF8DEDB0000-memory.dmp

Filesize
64KB

Download
memory/3908-116-0x00007FF8DEDA0000-0x00007FF8DEDB0000-memory.dmp

Filesize
64KB

Download
memory/3908-117-0x00007FF8DEDA0000-0x00007FF8DEDB0000-memory.dmp

Filesize
64KB

Download
memory/3908-118-0x00007FF8DEDA0000-0x00007FF8DEDB0000-memory.dmp

Filesize
64KB

Download
memory/3908-120-0x0000021BBEB70000-0x0000021BBEB72000-memory.dmp

Filesize
8KB

Download
memory/3908-119-0x0000021BBEB70000-0x0000021BBEB72000-memory.dmp

Filesize
8KB

Download
memory/3908-121-0x00007FF8DEDA0000-0x00007FF8DEDB0000-memory.dmp

Filesize
64KB

Download
memory/3908-122-0x0000021BBEB70000-0x0000021BBEB72000-memory.dmp

Filesize
8KB

Download
memory/4480-255-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads