Analysis

  • max time kernel
    82s
  • max time network
    85s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    11-11-2020 11:01

General

  • Target

    299ff43465ed213c038adf7cde8c57df986b6267dfbb5599ca6925d1bf95f35a.exe

  • Size

    1.1MB

  • MD5

    eaac66f1ed8fc1a960ae866012cf6437

  • SHA1

    d7f91b80a7fd68240320fd69f43853c73878927e

  • SHA256

    299ff43465ed213c038adf7cde8c57df986b6267dfbb5599ca6925d1bf95f35a

  • SHA512

    0d8a0301601e9ba484649a9dddea61b091631820503b8e7069a61122adb09160db909a9361387256552e6a29ad6890571117fa9d48b12fcce7b6cf03bb28bbf9

Score
10/10

Malware Config

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\299ff43465ed213c038adf7cde8c57df986b6267dfbb5599ca6925d1bf95f35a.exe
    "C:\Users\Admin\AppData\Local\Temp\299ff43465ed213c038adf7cde8c57df986b6267dfbb5599ca6925d1bf95f35a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eLQuoCLxGvR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6410.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1100
    • C:\Users\Admin\AppData\Local\Temp\299ff43465ed213c038adf7cde8c57df986b6267dfbb5599ca6925d1bf95f35a.exe
      "C:\Users\Admin\AppData\Local\Temp\299ff43465ed213c038adf7cde8c57df986b6267dfbb5599ca6925d1bf95f35a.exe"
      2⤵
      • Modifies system certificate store
      PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6410.tmp
    MD5

    db339bf2652b07d4ba4056a1fbe9e070

    SHA1

    61583a4ffe504fab70bd7c34be0616c4c112c2c8

    SHA256

    176587199f134451738011bdeb58f990fe86ba97e775082763066887868fc730

    SHA512

    ca974cd0695a8bb2c39063209f82829bfcef9705670f39c648ad41a8658255c00285f9f06f8c4cdbb1d861d97368e049f01c46c665ac5206a802437cd927d27b

  • memory/268-8-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/268-9-0x000000000043FA98-mapping.dmp
  • memory/268-10-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/1100-6-0x0000000000000000-mapping.dmp
  • memory/1960-0-0x0000000074200000-0x00000000748EE000-memory.dmp
    Filesize

    6.9MB

  • memory/1960-1-0x0000000000120000-0x0000000000121000-memory.dmp
    Filesize

    4KB

  • memory/1960-3-0x0000000000510000-0x0000000000514000-memory.dmp
    Filesize

    16KB

  • memory/1960-4-0x00000000051E0000-0x0000000005287000-memory.dmp
    Filesize

    668KB

  • memory/1960-5-0x0000000005550000-0x00000000055E2000-memory.dmp
    Filesize

    584KB