8bdabdece28081d7655553a71eb4bdb0f0ca72f0f15b14bdc0469a7bd45f570f

Resubmissions

12/05/2024, 09:39

240512-lm2qvadb35 9

12/05/2024, 09:38

240512-ll7wgaaa21 9

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/05/2024, 09:38

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General

Target

KiddionsFULL/scripts/demo.lua
Size

429B
MD5

a0cdff1f4eaf5af121513b9885295341
SHA1

e40fc44c5b82a8c02e7248c8b104c0f8abdc4f97
SHA256

f2b354df9b4d661f6227132c39937b8f706626886cdcf65540ebc5b78f55f6ea
SHA512

1bf19f211a11c6b88ca9583ff20c1c8ed3e14f8f7ff68622a37c5c151ef2473e41bfd2b503bcc99f6e6e3f79b6845678cecfd3e23406353f35883fbf9b2beecd

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-1-5-21-330940541-141609230-1670313778-1000_CLASSES\lua_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.lua	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.lua\ = "lua_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\lua_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\lua_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\lua_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\lua_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_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
2500	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2500	AcroRd32.exe
2500	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2576	2196	cmd.exe	29
PID 2196 wrote to memory of 2576	2196	cmd.exe	29
PID 2196 wrote to memory of 2576	2196	cmd.exe	29
PID 2576 wrote to memory of 2500	2576	rundll32.exe	30
PID 2576 wrote to memory of 2500	2576	rundll32.exe	30
PID 2576 wrote to memory of 2500	2576	rundll32.exe	30
PID 2576 wrote to memory of 2500	2576	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\KiddionsFULL\scripts\demo.lua
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\KiddionsFULL\scripts\demo.lua
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2576
- - 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\KiddionsFULL\scripts\demo.lua"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2500

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
f7acc557ae059d3e2e728c88fc137acd

SHA1
b2fb8a54c9b1c863f944d412cb508eced05e9540

SHA256
764925d1ad5bf6e68a85ebc9b7ec809bea47e1ab64d595eaa3caad97d5444071

SHA512
01f4ada6fc2f822f84dd360cd52030115ea1671d4087b684e74a9f1c2d5b2771d5e7cad72ee746fc67e64b9567e77fe7d811614e8d6c6e460fb9db9fbaceefcb

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