23c33b706135139fee61b5f5ef13f2be736b6cc3fa71c3c47d6fa5a156f01014

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 11:01

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General

Target

$TEMP/gamebox_eula.rtf
Size

42KB
MD5

ae41d167bbfe87592dc8d5d05410c527
SHA1

3e177dd3c84fd023529f71b43e4a56abc46b66fe
SHA256

341894a0a9aa38f77548e63fdc6b8125307f158766b717212c4aa2c2c6ec62c0
SHA512

c049852c3f61499f77c81dba7e3da872032bf93e55c16e9c701f11e5cf6e209a55361000e0e430fc6c0cbfd91a6eb3d8c6f492eea2de678118f8841f1e29f884
SSDEEP

384:wdFkkOx+AivcOTYn/akdxj64BYbiV4+XZOXF4vyaQRsUZp7rIfGX9sg4i6rGsier:wdFkYAxj6W/4+XZOkQRxb7rIuO9qptk

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
2792	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2792	WINWORD.EXE
2792	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2644	2792	WINWORD.EXE	31
PID 2792 wrote to memory of 2644	2792	WINWORD.EXE	31
PID 2792 wrote to memory of 2644	2792	WINWORD.EXE	31
PID 2792 wrote to memory of 2644	2792	WINWORD.EXE	31

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\$TEMP\gamebox_eula.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:2792
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2644

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/2792-0-0x000000002F231000-0x000000002F232000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2792-2-0x00000000713CD000-0x00000000713D8000-memory.dmp

Filesize
44KB

Download
memory/2792-11-0x00000000713CD000-0x00000000713D8000-memory.dmp

Filesize
44KB

Download