4fc16eafbb02d98f30a8dbc47f2412d3764f576dffd0b053a27d435dee9fc874

Analysis

max time kernel
154s
max time network
36s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
21-05-2023 15:01

Target

content/cars/nissan_gtr_r35_rocket_bunny/skins/04_Black_Matte/Plate_D.dds
Size

128KB
MD5

f3ebdcc2c7f139b28f53cf4d27ccc4cf
SHA1

698cb8db001975d1ab376704e7a7c9cc121da3d1
SHA256

5d362141e19993487012b15e3c33e049fd790465eddb6cdd5d3d3b645413d5ac
SHA512

7202f92f2bb169f056285312c21719d72f65cf7ccb4e5f8f44b511e2e119599bba59f6c1d82f9b48e6f160ed7d6b00ce44a22a4cf77d5862b99638573a7907af
SSDEEP

768:XC9yMcAnm4DMkYSoma6EpAm34EcldDqERnUmm8g5:S9yMcF4zdomDEpjIpmwnUh

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\dds_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\dds_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\dds_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\dds_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.dds	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.dds\ = "dds_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\dds_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\dds_auto_file\shell\Read\command	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 856 wrote to memory of 1868	856	cmd.exe	28
PID 856 wrote to memory of 1868	856	cmd.exe	28
PID 856 wrote to memory of 1868	856	cmd.exe	28
PID 1868 wrote to memory of 1756	1868	rundll32.exe	29
PID 1868 wrote to memory of 1756	1868	rundll32.exe	29
PID 1868 wrote to memory of 1756	1868	rundll32.exe	29
PID 1868 wrote to memory of 1756	1868	rundll32.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\content\cars\nissan_gtr_r35_rocket_bunny\skins\04_Black_Matte\Plate_D.dds
1⤵
- Suspicious use of WriteProcessMemory
PID:856
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\content\cars\nissan_gtr_r35_rocket_bunny\skins\04_Black_Matte\Plate_D.dds
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1868
- - 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\content\cars\nissan_gtr_r35_rocket_bunny\skins\04_Black_Matte\Plate_D.dds"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:1756

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact