Analysis

  • max time kernel
    1381s
  • max time network
    1172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2024 19:57

General

  • Target

    EraDebbuger.exe

  • Size

    14.4MB

  • MD5

    b6e1bef653b682728fc9b279f925dd24

  • SHA1

    f28f7b3ef8a5ccac8116c7b9b4a3f5048685b039

  • SHA256

    8781ca2d2cb19b24b8cbe5da23f8a640578f58e26259cdc68f7596446ffdbff6

  • SHA512

    7952c44afd96e210118ac8e7755d487ec7580045bb3398c10c1419f2802a319b0dc816e1dc716daddfa74e74bd3d5e9e6a159bbb7b3f7028a79afcddc5454cd5

  • SSDEEP

    196608:mXGX180pr0sKYu/PaQ+DuhfeidQmRJ8dA6lSuqaycBIGpE2o6hTOv+QKfwJSKfFP:RX7QMidQuslSq99oWOv+9fgSueK2+yw

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 46 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EraDebbuger.exe
    "C:\Users\Admin\AppData\Local\Temp\EraDebbuger.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4732
    • C:\Users\Admin\AppData\Local\Temp\EraDebbuger.exe
      "C:\Users\Admin\AppData\Local\Temp\EraDebbuger.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1908
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4280
        • C:\Windows\system32\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:3000
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:448

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads