306d0efc2cf396e099337a51bdebe7c6ff714a579e50eba7bf6e394bf90affe3

Analysis

max time kernel
141s
max time network
162s
platform
windows10_x64
resource
win10v20210410
submitted
14-07-2021 02:25

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General

Target

LIST.DOC
Size

40KB
MD5

4b68fdec8e89b3983ceb5190a2924003
SHA1

45588547dc335d87ea5768512b9f3fc72ffd84a3
SHA256

554701bc874da646285689df79e5002b3b1a1f76daf705bea9586640026697ca
SHA512

b2205ad850301f179a078219c6ce29da82f8259f4ec05d980c210718551de916df52c314cb3963f3dd99dcfb9de188bd1c7c9ee310662ece426706493500036f

Score

1^/10

Malware Config

Signatures

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 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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

500 WINWORD.EXE
500 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

500 WINWORD.EXE
500 WINWORD.EXE
500 WINWORD.EXE
500 WINWORD.EXE
500 WINWORD.EXE
500 WINWORD.EXE
500 WINWORD.EXE
500 WINWORD.EXE

pid	process
500	WINWORD.EXE
500	WINWORD.EXE

pid	process
500	WINWORD.EXE
500	WINWORD.EXE
500	WINWORD.EXE
500	WINWORD.EXE
500	WINWORD.EXE
500	WINWORD.EXE
500	WINWORD.EXE
500	WINWORD.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\LIST.DOC" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:500

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/500-114-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/500-115-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/500-116-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/500-117-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/500-119-0x00007FFDDC160000-0x00007FFDDC170000-memory.dmp

Filesize
64KB

Download
memory/500-118-0x00007FFDFDFB0000-0x00007FFE00AD3000-memory.dmp

Filesize
43.1MB

Download
memory/500-122-0x00007FFDF8120000-0x00007FFDF920E000-memory.dmp

Filesize
16.9MB

Download
memory/500-123-0x00007FFDF5650000-0x00007FFDF7545000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads