Analysis

  • max time kernel
    91s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    13/06/2022, 12:17

General

  • Target
    ANDEL ORD SHIPMENT - REF6262022_XLSX.exe
  • Size 397KB
  • Sample220613-pf13hsccg9
  • SHA256 933aa9ff331533ee82a1d70637f87f67df0e2510799f30e0bab35bc75c0a48d0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • nestssow.ddns.net:98

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ANDEL ORD SHIPMENT - REF6262022_XLSX.exe
    "C:\Users\Admin\AppData\Local\Temp\ANDEL ORD SHIPMENT - REF6262022_XLSX.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Users\Admin\AppData\Local\Temp\ANDEL ORD SHIPMENT - REF6262022_XLSX.exe
      "C:\Users\Admin\AppData\Local\Temp\ANDEL ORD SHIPMENT - REF6262022_XLSX.exe"
      2⤵
        PID:820
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 820 -s 520
          3⤵
          • Program crash
          PID:1500
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 820 -ip 820
      1⤵
        PID:4004

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/820-134-0x0000000000600000-0x000000000075E000-memory.dmp

            memory/820-138-0x0000000000600000-0x000000000075E000-memory.dmp

            memory/820-142-0x0000000000600000-0x000000000075E000-memory.dmp

            memory/1640-130-0x0000000000EB0000-0x0000000000F18000-memory.dmp

            memory/1640-131-0x00000000056E0000-0x0000000005C84000-memory.dmp