Analysis

  • max time kernel
    17s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28/08/2021, 16:21

General

  • Target
    b6bc146e7e2f88afc9b81dc6cb4e4c54.exe
  • Size 429KB
  • Sample210828-dt2cj7byte
  • SHA256 8ea7e098522cb46482fad73b8abf73f6c74f85d5e42953eb5353d5bfeb9497d0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • raccoon

Botnet
  • be17623a7e46bbe6227e16dde04d43b81a77bd4b

Attributes
  • url4cnc

    https://telete.in/vvizAgentLost

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b6bc146e7e2f88afc9b81dc6cb4e4c54.exe
    "C:\Users\Admin\AppData\Local\Temp\b6bc146e7e2f88afc9b81dc6cb4e4c54.exe"
    1⤵
      PID:3128
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 736
        2⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1164
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 740
        2⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3636
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 752
        2⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2268
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 884
        2⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3772
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 752
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4080

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3128-114-0x0000000004960000-0x00000000049EF000-memory.dmp

          memory/3128-115-0x0000000000400000-0x0000000002CFB000-memory.dmp