e57b39aad6785a22b4282f4e6669dcaa07e9d949eae19981df0fe9be266a9c23

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 16:53

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General

Target

$PLUGINSDIR/FavoritIT.rtf
Size

21KB
MD5

6f9c4e8c0f4652037e0f88967044ad5f
SHA1

e337893dc1885cdbc126848f1f698ca1b19b943b
SHA256

0226dd2a6bd271d7e8ac8f386860d74dacfe038937ad6d08b5838aa5a3fd9971
SHA512

241b1c7e26d81cef884ac1f1d9d28416056bce590d0b74ca8790e441bc3c5358d52c74d13a5e5f43effa20da78018bcc5f5542ee7f817be22fa8b99a83caa20c
SSDEEP

384:Qp2xFALVXKw7wDkzD/dmr9xHUtOOPZpuSRjp90oSwL7uSeKMoQ1j0aQ+UdoRY2:9+vq9xEOOhpugj0KL7u5KMzLQ+UdU

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2420	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2420	WINWORD.EXE
2420	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2776	2420	WINWORD.EXE	32
PID 2420 wrote to memory of 2776	2420	WINWORD.EXE	32
PID 2420 wrote to memory of 2776	2420	WINWORD.EXE	32
PID 2420 wrote to memory of 2776	2420	WINWORD.EXE	32

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FavoritIT.rtf"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2420-0-0x000000002FFA1000-0x000000002FFA2000-memory.dmp

Filesize
4KB

Download
memory/2420-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2420-2-0x0000000070FBD000-0x0000000070FC8000-memory.dmp

Filesize
44KB

Download
memory/2420-5-0x0000000070FBD000-0x0000000070FC8000-memory.dmp

Filesize
44KB

Download