45a32a4a46e916adfb5017ef80f07b7410f04879cd75193fedce951ba1751ced

Analysis

max time kernel
102s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21-07-2024 20:43

Target

maple/assets/config.json
Size

149B
MD5

ee9db446b33f463ca8f558873c6fff7e
SHA1

d40efe04626a430d9c9c1b8db90dbd1110d8e2f8
SHA256

09962830609b0d1d5b286ad3e178245cfc152caa278d660b5b0a3dc21559547e
SHA512

7babaeb3edf9a7fcb9da804c5c1c53ce8abfeb91f83774a60bd538ca3c0bb4afb29f0afeb4ebb00bb51575a8c8d7011900367b92643925a1e585f2e73fba86d8

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-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2232 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2232 AcroRd32.exe
2232 AcroRd32.exe

pid	process
2232	AcroRd32.exe

pid	process
2232	AcroRd32.exe
2232	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2204 wrote to memory of 1036	2204	cmd.exe	rundll32.exe
PID 2204 wrote to memory of 1036	2204	cmd.exe	rundll32.exe
PID 2204 wrote to memory of 1036	2204	cmd.exe	rundll32.exe
PID 1036 wrote to memory of 2232	1036	rundll32.exe	AcroRd32.exe
PID 1036 wrote to memory of 2232	1036	rundll32.exe	AcroRd32.exe
PID 1036 wrote to memory of 2232	1036	rundll32.exe	AcroRd32.exe
PID 1036 wrote to memory of 2232	1036	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\maple\assets\config.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\maple\assets\config.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1036
- - 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\maple\assets\config.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2232

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
10a29eb30f77a85679129cc47138b209

SHA1
006e9fa765130177ea648a1fe6142bed7f732348

SHA256
202eb512664f91e7553025b5e6d2a9063f8c79590fc0ce6ff300c99fde533b0f

SHA512
cd0f39f5f7661262988418cb508097fd56a12e53b35be5dcca02f5e362b6695da379a49878a5d5a022abef71bbcb4c6558a80d0fcb864f84c0353fd286d60aa5

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