be75f94398e7a9b047cf025f8b2b1effe4e3c3b8f607a1edec61d8682831525d

Analysis

max time kernel
315s
max time network
316s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-09-2024 01:30

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General

Target

! §4§lCHATO GAP RGB/assets/minecraft/models/item/cooked_beef.json
Size

100B
MD5

f328d99298b11f24b7bbbb8eed8a4829
SHA1

c8d45fe04bbfa13207021bbc112c5c536bf65b11
SHA256

23e03ad19fb000ec67dc247e5f678a565bfc43ad6097b5c5bdff0687a5a17c30
SHA512

5815bb437990e0b15520e6ebf1b3ffcece16a21fca58200186f1384ab8da1a1de172e5bb1df83adeabe02f4e2b08063949661d4b84d62f20fe52447dbc03ba8d

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_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

pid	Process
2600	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2600	AcroRd32.exe
2600	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2744	2236	cmd.exe	31
PID 2236 wrote to memory of 2744	2236	cmd.exe	31
PID 2236 wrote to memory of 2744	2236	cmd.exe	31
PID 2744 wrote to memory of 2600	2744	rundll32.exe	32
PID 2744 wrote to memory of 2600	2744	rundll32.exe	32
PID 2744 wrote to memory of 2600	2744	rundll32.exe	32
PID 2744 wrote to memory of 2600	2744	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\! §4§lCHATO GAP RGB\assets\minecraft\models\item\cooked_beef.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\! §4§lCHATO GAP RGB\assets\minecraft\models\item\cooked_beef.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2744
- - 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\! §4§lCHATO GAP RGB\assets\minecraft\models\item\cooked_beef.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
5bad9e67d3409a9b7ae944203870190e

SHA1
9ee0c654798be1d5092e068790e8aa6ce50432b2

SHA256
41c08b2645ff9f88e8f7d1b47f435831e2528d7083d26299445d53fdcc0522a7

SHA512
e91658ed279e5029b55d524cef2e22614cfa4a86fd800fe61beca41170190e80672fdedaac58d048c69320714ed5c21713606cc660544778d72d0814c0aab882

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