2af39f18d2425772d604b14a66fa078ba7b2e7c1b252d9b9d6700f50023f72d2

Analysis

max time kernel
103s
max time network
141s
platform
windows10_x64
resource
win10v20210410
submitted
30-04-2021 16:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e9251e1f_by_Libranalysis.doc
Size

10KB
MD5

e9251e1f304381e9bfcd08dbfd576ce5
SHA1

dcee651dbfb6f9154a3b4170a65d88c9905fa031
SHA256

2af39f18d2425772d604b14a66fa078ba7b2e7c1b252d9b9d6700f50023f72d2
SHA512

a0bbe31458b3043258a0383045ca00bdc34ff217c01ffdc2159d80b5755f72d5967e7d79f386d89bc766f222194dc52cef8021b42aad9b8443ff50296cad5a0f

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 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

4448 WINWORD.EXE
4448 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4448 WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4448	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

Processes:

WINWORD.EXE

pid	process
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	WINWORD.EXE
4448	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\e9251e1f_by_Libranalysis.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4448

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4448-114-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

Filesize
64KB

Download
memory/4448-115-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

Filesize
64KB

Download
memory/4448-116-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

Filesize
64KB

Download
memory/4448-117-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

Filesize
64KB

Download
memory/4448-119-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

Filesize
64KB

Download
memory/4448-118-0x00007FF9D5780000-0x00007FF9D82A3000-memory.dmp

Filesize
43.1MB

Download
memory/4448-122-0x00007FF9D0AC0000-0x00007FF9D1BAE000-memory.dmp

Filesize
16.9MB

Download
memory/4448-123-0x00007FF9CD9E0000-0x00007FF9CF8D5000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads