ffbb765b700770aa5606440b5e8cd9573633a3a0b680226a4fe6ec41e5d99979

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
29/10/2023, 23:18

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General

Target

weapon_customization/scripts/mods/weapon_customization/hud/hud_element_battery_definitions.lua
Size

4KB
MD5

0a8ec951c0968053de36b1f4c7e22e59
SHA1

21fa88acdab88f6547ecea65096f8d3c00d54212
SHA256

fe7b1b5b8e53e022c46977b4a28c0135475ae2920d84fa2146415a12fc9750f4
SHA512

6114fbc00d7b0b74a8bded248e1494ff45690f085391e5874fcb5b26a5f3df9ac29c172943a8ff22209976246d5014c691e19aa2dac31f827401bceed90f2a10
SSDEEP

48:BIJg4nTmWAIZkC6EWlQNQHrHh9yX4f2DEfcLaQWR6U2e9kJS4:BImGKWAIZZ6ESQNQHrHmwPkNI6U2GkI4

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\lua_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\.lua	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\lua_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\lua_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\lua_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\.lua\ = "lua_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\lua_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000_CLASSES\lua_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2712	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2712	AcroRd32.exe
2712	AcroRd32.exe
2712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 2836	836	cmd.exe	29
PID 836 wrote to memory of 2836	836	cmd.exe	29
PID 836 wrote to memory of 2836	836	cmd.exe	29
PID 2836 wrote to memory of 2712	2836	rundll32.exe	30
PID 2836 wrote to memory of 2712	2836	rundll32.exe	30
PID 2836 wrote to memory of 2712	2836	rundll32.exe	30
PID 2836 wrote to memory of 2712	2836	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\weapon_customization\scripts\mods\weapon_customization\hud\hud_element_battery_definitions.lua
1⤵
- Suspicious use of WriteProcessMemory
PID:836
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\weapon_customization\scripts\mods\weapon_customization\hud\hud_element_battery_definitions.lua
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2836
- - 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\weapon_customization\scripts\mods\weapon_customization\hud\hud_element_battery_definitions.lua"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
6c95737c3de5c7cb35cd13721219881f

SHA1
21ec1d395202353cc1bcc6d4877f252247671c1e

SHA256
49fda8d6d78d4453dfae76790d1f21eadd9d48e365b1a70999f2c9f580c8838f

SHA512
f27dbf53afa09bbe1e33733b91ed08f814b1bdcde38d0b26aa507e4d474306d516ef82089e225278fc64e903e903e8c2e7149594b06e4d8594cfad4e71f26b42

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