Analysis

  • max time kernel
    113s
  • max time network
    61s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24-11-2020 02:32

General

  • Target

    302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956.exe

  • Size

    381KB

  • MD5

    7b0ac7978252ea290cef2a29504e3afc

  • SHA1

    6061b058b899a283cc25dcec0864036b04b1e191

  • SHA256

    302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956

  • SHA512

    89dfa42516d28168a65a39b6b5429597be80222da78c8581bcf5b9e7b9cadf47c8f69a43e33118e8b286d683fdd52bf61744cb84039d94c1dbf60376a80fe52e

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Script User-Agent 3 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956.exe
    "C:\Users\Admin\AppData\Local\Temp\302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Users\Admin\AppData\Local\Temp\is-SVBH0.tmp\302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-SVBH0.tmp\302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956.tmp" /SL5="$20156,138429,56832,C:\Users\Admin\AppData\Local\Temp\302d77c6ec68c07741be2ae0d0c26bc88c85f525c8e3766ebf23dba34802f956.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      PID:1496

Network

MITRE ATT&CK Matrix

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Downloads