d2e287d28ae739535a03ea92169b35539b6d76b2bd8e5d31b8cc81b39ad919bc

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29/04/2024, 16:57

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General

Target

CanLedger_Mod_Menu/CanLedger Mod Menu/scripts/OP_Recovery_V2.1.lua
Size

4KB
MD5

29a6c304121c75052510f6aac5cd2b50
SHA1

edb0c9a06720b12ca050c6579164f7d2a97ae1f4
SHA256

868115ad7570e73287fd767c6a4c1c6c5776849aaa9de0396eb6cfe9a3f55cce
SHA512

c3a606a6b2e5996fab6967979b4a190e238d5d482a19858bc6eba418a2b64aa75ada0740f67582869ba3c25620c3f97d55aaccf6249a0c6285b8a513259ce2d4
SSDEEP

96:+jkmQ0V2DctSILEP4mLEIpsnoacSFSiVEo+GZowSll31E3Oey7Z/A3QmjIenoLLE:GkmLiVkZELpJNgqrP+

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
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	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\lua_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\lua_auto_file\shell\Read	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
2656	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2656	AcroRd32.exe
2656	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2604	1708	cmd.exe	29
PID 1708 wrote to memory of 2604	1708	cmd.exe	29
PID 1708 wrote to memory of 2604	1708	cmd.exe	29
PID 2604 wrote to memory of 2656	2604	rundll32.exe	30
PID 2604 wrote to memory of 2656	2604	rundll32.exe	30
PID 2604 wrote to memory of 2656	2604	rundll32.exe	30
PID 2604 wrote to memory of 2656	2604	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\CanLedger_Mod_Menu\CanLedger Mod Menu\scripts\OP_Recovery_V2.1.lua"
1⤵
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\CanLedger_Mod_Menu\CanLedger Mod Menu\scripts\OP_Recovery_V2.1.lua
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2604
- - 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\CanLedger_Mod_Menu\CanLedger Mod Menu\scripts\OP_Recovery_V2.1.lua"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2656

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
7a7b811aee409307ed7a43a180a36fa2

SHA1
751e007dbe9ef851b6b3d1127b57812f8686a74a

SHA256
5181f51888b6e7528be2323c104658450334605db88dc951d2848540440dea88

SHA512
02d4a7ed0d1d1d2f179b7b88f7d13eaa666c23be6fb73165cc8ee6d9a4c0e0ee44c3fe31cdd984c49bc9f41feb7b5750b6f0b6cd60bbca16efa679856c02d323

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