Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    26-09-2021 16:25

General

  • Target

    cejetjwve.txt.jar

  • Size

    92KB

  • MD5

    9f529d816bffd28587755104a62e7ffe

  • SHA1

    2ced260d71011c450dab5145881fad5460d00edb

  • SHA256

    7bd8097de078f21e7f97dc04fac6ed6a4d7bc042934e2ec179706838303efe2f

  • SHA512

    ccb1437c4fc7465bfdd62e5a7556a13f2bbebafe73e6c545a0125fe0289e833928b6c9f61ce36102ea107a6054f6ac738fae81ac068555fc500f1df15ac6baab

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\cejetjwve.txt.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1612 -s 148
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1520-55-0x0000000000000000-mapping.dmp
  • memory/1520-57-0x0000000001C90000-0x0000000001C91000-memory.dmp
    Filesize

    4KB

  • memory/1612-54-0x000007FEFC4F1000-0x000007FEFC4F3000-memory.dmp
    Filesize

    8KB