4076b02a2310bcd24e9aaccce10a9a8bce4cb1d9e1ba030af71f5a453fb461ee

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
28-06-2024 19:12

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General

Target

New AutoHotkey Script (2).ahk
Size

3KB
MD5

c64eb1b7fe696dd45d6642c6d82ddfab
SHA1

4df75aa84b03bacbfc0b4f0276c82f2bd9f410a6
SHA256

4076b02a2310bcd24e9aaccce10a9a8bce4cb1d9e1ba030af71f5a453fb461ee
SHA512

04e071536b81e55b35cb33e18302ae24fd24f49922239a5de000537ec4803990ce91c7ea04dbf16d4e8a49d999036c44a2e54327225365cfa7285e1612c64d2b

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-1-5-21-1340930862-1405011213-2821322012-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ahk_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ahk_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ahk_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ahk_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ahk_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\ahk_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.ahk	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.ahk\ = "ahk_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2608	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2608	AcroRd32.exe
2608	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2848	2544	cmd.exe	29
PID 2544 wrote to memory of 2848	2544	cmd.exe	29
PID 2544 wrote to memory of 2848	2544	cmd.exe	29
PID 2848 wrote to memory of 2608	2848	rundll32.exe	30
PID 2848 wrote to memory of 2608	2848	rundll32.exe	30
PID 2848 wrote to memory of 2608	2848	rundll32.exe	30
PID 2848 wrote to memory of 2608	2848	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\New AutoHotkey Script (2).ahk"
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\New AutoHotkey Script (2).ahk
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2848
- - 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\New AutoHotkey Script (2).ahk"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2608

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
11ba5fb0f9d5d436302d888be5f5a26d

SHA1
bd493d324808a647cabbba80adf6927e5723cdc6

SHA256
79eadf77aa75d71518abc53bf5d8d608570068cdeabe1dfeb1931a6ddd994814

SHA512
0980e8d458607b5baddd03555e89efb19d922ea3621444e52411128680578d013e77c0d04e5b19b9d755328a62210df9be62bc053706b6dee3c222671a834778

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