e170285b4b35ce0bde78ed868748f64893704e57f49bcd69a540fbedbf05f69e

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
09/07/2024, 19:09

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General

Target
assets/minecraft/blockstates/acacia_fence_gate.json
Size 1KB
Sample240709-xtytbazfpn
SHA256 bd16f6a3eedd7cb0ae5b64069118cbcf78ddc55ac3582d645693b744a461b48c
MD5 bd5bc0011774a690356fc187632bce35
SHA1 7dd82f7b7d769f1d9dd73e40b61ff17b3820b196
SHA512 94f42088408fe660c3d0d24e720f1dc1fe75da9a45f1db7f5006740efd51936bb65449ce58866c6eb36d85c7e9189a4af157dc29a92ee716d1feeedb5d6e83cc
MD5 SHA1 SHA512

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2376	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2376	AcroRd32.exe
2376	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 652	2540	cmd.exe	30
PID 2540 wrote to memory of 652	2540	cmd.exe	30
PID 2540 wrote to memory of 652	2540	cmd.exe	30
PID 652 wrote to memory of 2376	652	rundll32.exe	31
PID 652 wrote to memory of 2376	652	rundll32.exe	31
PID 652 wrote to memory of 2376	652	rundll32.exe	31
PID 652 wrote to memory of 2376	652	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\assets\minecraft\blockstates\acacia_fence_gate.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\assets\minecraft\blockstates\acacia_fence_gate.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:652
- - 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\assets\minecraft\blockstates\acacia_fence_gate.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2376

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

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 70fa44334c5d411a94ea38a4d32e2026c32b0317ea1348dec8b6c06790ba4ab0
MD5 e8f4bb939db699cfe93fa4bd748ce8ad
SHA1 fd3b191a98963f7dfa8163a5ab2760e1a9702c00
SHA512 301c240c3d668eda7e2f3e57783dcf9b243125ef57c2bdcab586f592a26e68bcfe46f8471f03839a09667c91a772e7a28a82f34e51cc04a21e18ef0163bb7ad4
MD5 SHA1 SHA512

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