2d840a08d60d89aa2a0b07cec1e4c940e5d6b59bddbea43465f46086508caf51

Analysis

max time kernel
152s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-03-2024 14:48

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General

Target

mods/meteor-client-0.4.8.jar
Size

3.9MB
MD5

f4fb6b7fd1ba4cc8bb2b842108ae9866
SHA1

8400008aae0c9f93c32020b885393c41d850b0df
SHA256

1caf4eb63aec70054bed83ca36ee94607d31cfbdd9c75be0061ac5dfc9eb012e
SHA512

b17a2e4a2122aaca308fb43fb2827a45512c2b1b59d27185f8ab3f3ed66220734a77cd51d7c623c1a00bdbd103a56648cf2bd67fd6e9b8dbd328fc68f107d0d7
SSDEEP

98304:F1Mzg/3fYzaM3q62misKHorLCy7ryCOnZZNiVmkJwZ:fMEPf4VilIr2y7ryCAks

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1880	icacls.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3324	java.exe
3324	java.exe
3324	java.exe
3324	java.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3324 wrote to memory of 1880	3324	java.exe	98
PID 3324 wrote to memory of 1880	3324	java.exe	98

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\mods\meteor-client-0.4.8.jar
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3324
- C:\Windows\system32\icacls.exe
  C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
  2⤵
  - Modifies file permissions
  PID:1880

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2384 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:3980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3324-2-0x000001DCAB620000-0x000001DCAC620000-memory.dmp

Filesize
16.0MB

Download
memory/3324-11-0x000001DCAB600000-0x000001DCAB601000-memory.dmp

Filesize
4KB

Download
memory/3324-18-0x000001DCAB600000-0x000001DCAB601000-memory.dmp

Filesize
4KB

Download
memory/3324-71-0x000001DCAB600000-0x000001DCAB601000-memory.dmp

Filesize
4KB

Download
memory/3324-84-0x000001DCAB620000-0x000001DCAC620000-memory.dmp

Filesize
16.0MB

Download