c56f168282c1f9d9bc604b2235d7d43755e7711ee945b5afe195d24983d13f72

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
19/05/2024, 22:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

minicraft.gba
Size

128KB
MD5

052c742acf21757dcc5bbc9b75414c82
SHA1

dc7faa4952986d5c5f0e3b32203936cd717f97eb
SHA256

d5a9d032396d90de75ceacaa958a22a76bf0729a5aab6052c66ec83933526979
SHA512

a328c0719bc25e76df358edad7b070929b1802efb04a71b2f6789b634c863b18501485934515efe762cfd838e0c40a3055710d1a98977a698e5dfb799a292f05
SSDEEP

3072:JTDCC+yTDYRjekekDVDuuvAJqx+YVk7emEm:7+yTDsXLD8u4Jqx+nsm

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\gba_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.gba\ = "gba_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\gba_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\gba_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\gba_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.gba	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\gba_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\gba_auto_file\shell\Read\command	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2712	AcroRd32.exe
2712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2584	2064	cmd.exe	29
PID 2064 wrote to memory of 2584	2064	cmd.exe	29
PID 2064 wrote to memory of 2584	2064	cmd.exe	29
PID 2584 wrote to memory of 2712	2584	rundll32.exe	30
PID 2584 wrote to memory of 2712	2584	rundll32.exe	30
PID 2584 wrote to memory of 2712	2584	rundll32.exe	30
PID 2584 wrote to memory of 2712	2584	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\minicraft.gba
1⤵
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\minicraft.gba
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2584
- - 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\minicraft.gba"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2712

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:816

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

Windows 7 deprecation

Loading Replay Monitor...