1cc7c5968d8bb64fb741c13772986779834eca8293d230cd88aa305c304e89c2

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13-09-2023 07:59

Target

modest-menu_v0.9.10/scripts/weapon.lua
Size

277B
MD5

402a9279c76afb2c5977cf97d270c3d1
SHA1

4cd6474f3cbf9c3ca26277d5691460e8744aae59
SHA256

20d2e8d52504c96dcb846b08da138418048ed3b58128b05ddf1bde09694c5c14
SHA512

7357aff15e11de58da79a4eaa603c5ad7fb16ec426e71358e87dd14862d19c44b80896c0e66766479978bb0ba88704457b5356f9f86f6f4af41a39c52ffa45db

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\lua_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\lua_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\.lua	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\lua_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\lua_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\lua_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\lua_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\.lua\ = "lua_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

752 AcroRd32.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

752 AcroRd32.exe
752 AcroRd32.exe
752 AcroRd32.exe

pid	process
752	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1404 wrote to memory of 2528	1404	cmd.exe	rundll32.exe
PID 1404 wrote to memory of 2528	1404	cmd.exe	rundll32.exe
PID 1404 wrote to memory of 2528	1404	cmd.exe	rundll32.exe
PID 2528 wrote to memory of 752	2528	rundll32.exe	AcroRd32.exe
PID 2528 wrote to memory of 752	2528	rundll32.exe	AcroRd32.exe
PID 2528 wrote to memory of 752	2528	rundll32.exe	AcroRd32.exe
PID 2528 wrote to memory of 752	2528	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\modest-menu_v0.9.10\scripts\weapon.lua
1⤵
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\modest-menu_v0.9.10\scripts\weapon.lua
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\modest-menu_v0.9.10\scripts\weapon.lua"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:752

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
b7bffb07d7e10d356b5ce930d7750ea1

SHA1
9987c1e08704fbae77f00414edaa6cb34233b0df

SHA256
d843ede9b2f6b22f47cfb8c54e51dc6bef6671fc3c76bb9105c4f97b9c54d8e6

SHA512
bdb4be0ff8597d8b660d38fe6f03b448b8954b0b842e9b066cfe4161d9aae7621f46c1df1e84329c997496a28ef0c7b9621a5239424f4d91c372e31265755133

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