Analysis

  • max time kernel
    120s
  • max time network
    129s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    08-11-2021 12:00

General

  • Target

    cfc3768cbc19e72ee4d54a18f6700e7f3fda452a901d3c1dae68ae4880edaf7d.exe

  • Size

    534KB

  • MD5

    e2cbdf74ff9c8f936a4fb8c6b2a956fa

  • SHA1

    7198d953db35dd67aaf70782a42029c1586fb5a8

  • SHA256

    cfc3768cbc19e72ee4d54a18f6700e7f3fda452a901d3c1dae68ae4880edaf7d

  • SHA512

    ebf4a320a38757e3a659575b489113f15c854a53d25ac10c235b58cd1e2c7cbdf96f51a0761aaccc1d209fbde1f1b641c643e032c5f05ffcb4f15917441f1b9d

Malware Config

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

fcdc156d3872c18d25e3ee45499599b45e492a67

Attributes
  • url4cnc

    http://178.23.190.57/rino115sipsip

    http://91.219.236.162/rino115sipsip

    http://185.163.47.176/rino115sipsip

    http://193.38.54.238/rino115sipsip

    http://74.119.192.122/rino115sipsip

    http://91.219.236.240/rino115sipsip

    https://t.me/rino115sipsip

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfc3768cbc19e72ee4d54a18f6700e7f3fda452a901d3c1dae68ae4880edaf7d.exe
    "C:\Users\Admin\AppData\Local\Temp\cfc3768cbc19e72ee4d54a18f6700e7f3fda452a901d3c1dae68ae4880edaf7d.exe"
    1⤵
      PID:3648
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 944
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:596

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3648-119-0x0000000002110000-0x000000000219F000-memory.dmp
      Filesize

      572KB

    • memory/3648-118-0x00000000020C0000-0x000000000210F000-memory.dmp
      Filesize

      316KB

    • memory/3648-120-0x0000000000400000-0x0000000000491000-memory.dmp
      Filesize

      580KB