Overview

overview

10

Static

static

迷你世界.exe

windows7_x64

10

迷你世界.exe

windows10_x64

10

Sharing

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General

  • Target

    迷你世界.exe

  • Size

    3.3MB

  • Sample

    210717-lf33savdbe

  • MD5

    08684a98326e5e871ee7832859ff16da

  • SHA1

    d43d471b3ba5a29edb0910ac5b8db6ce079fece2

  • SHA256

    24a163dbbbd12e458bcbcfa3e9707da5c7364369060344f062ef46dbf208169d

  • SHA512

    1dacbc24d8acb82df6e9cc2f2659a11c4c7e495557c7ed7767538a6b936aa9b8754957e8c4cff52ac239ad5a122ae18374c92ec9a23cac308dd001ed22a1eee7

Score
10/10
xmrigdiscoveryminerpersistenceransomwareupx

Malware Config

Targets

    • Target

      迷你世界.exe

    • Size

      3.3MB

    • MD5

      08684a98326e5e871ee7832859ff16da

    • SHA1

      d43d471b3ba5a29edb0910ac5b8db6ce079fece2

    • SHA256

      24a163dbbbd12e458bcbcfa3e9707da5c7364369060344f062ef46dbf208169d

    • SHA512

      1dacbc24d8acb82df6e9cc2f2659a11c4c7e495557c7ed7767538a6b936aa9b8754957e8c4cff52ac239ad5a122ae18374c92ec9a23cac308dd001ed22a1eee7

    Score
    10/10
    xmrigdiscoveryminerpersistenceransomwareupx

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

4
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Process Discovery

1
T1057

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks