1e2f23f0bcac6ae9e9fb7febe74b2a4bb0ccf9a08bee3b95254a6b2e4973eb91

Analysis

max time kernel
143s
max time network
36s
platform
windows7_x64
resource
win7v200430
submitted
07-07-2020 06:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

308P.rtf
Size

1.4MB
MD5

2ef8dbe494ce10bbf5a1a85f55bb1030
SHA1

c72178d6343f8806e41d49c61e07fb7e4ae80dfb
SHA256

1e2f23f0bcac6ae9e9fb7febe74b2a4bb0ccf9a08bee3b95254a6b2e4973eb91
SHA512

bba145a5c3042b3cff3ebc617f0083e4ec62f343583f4dccacde774535c5aaf4788238a2bae1859646b50fe6a81ccaa41ef031b1c9812b1b3de0a606df728628

Score

7^/10

Malware Config

Signatures

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1520 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1520 WINWORD.EXE
1520 WINWORD.EXE
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

1056 EQNEDT32.EXE
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
exploit

Exploitation for Client Execution
T1203

Processes:

EQNEDT32.EXE

pid process

1056 EQNEDT32.EXE
Office loads VBA resources, possible macro or embedded object present

pid	process
1520	WINWORD.EXE

pid	process
1520	WINWORD.EXE
1520	WINWORD.EXE

pid	process
1056	EQNEDT32.EXE

pid	process
1056	EQNEDT32.EXE

C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\308P.rtf"
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1520

C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Loads dropped DLL
- Launches Equation Editor
PID:1056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Exploitation for Client Execution

T1203

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\vetu.dll

Download Submit
\Users\Admin\AppData\Local\Temp\vetu.dll

Download Submit
memory/1520-0-0x0000000002550000-0x0000000002554000-memory.dmp

Filesize
16KB

Download