775e1297d7abf73894ef8d0733e5388f6c849ff96852dac42bfb20081c3aa75b

Analysis

max time kernel
154s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
03-05-2023 07:56

Target

SIM Ver 2.1.0_BMS_LAST_TEST/license_IV762JS001_10_Basic.key
Size

300B
MD5

8c16fd5505e982855d292ad76f7da820
SHA1

ae99ec3a98820b0f7349e315f438ed529ab3e836
SHA256

1b11ae1fb1a13b402d62bbb69173cf027b5fddd2a655236aa03c17e69cd3c7b1
SHA512

e389d8cd4ba8989e29f83e912383ffdaaae7444c32e66904ed96d34e97ef275dd657b420331ae39d3f1a775dc8726eee80db031c49cab44545a30358b76abc95

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 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\key_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\key_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\key_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\key_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\.key	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\.key\ = "key_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\key_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\key_auto_file	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 876	2036	cmd.exe	29
PID 2036 wrote to memory of 876	2036	cmd.exe	29
PID 2036 wrote to memory of 876	2036	cmd.exe	29
PID 876 wrote to memory of 956	876	rundll32.exe	30
PID 876 wrote to memory of 956	876	rundll32.exe	30
PID 876 wrote to memory of 956	876	rundll32.exe	30
PID 876 wrote to memory of 956	876	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\SIM Ver 2.1.0_BMS_LAST_TEST\license_IV762JS001_10_Basic.key"
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SIM Ver 2.1.0_BMS_LAST_TEST\license_IV762JS001_10_Basic.key
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:876
- - 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\SIM Ver 2.1.0_BMS_LAST_TEST\license_IV762JS001_10_Basic.key"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:956

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact