Analysis

  • max time kernel
    30s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    03-04-2021 15:55

General

  • Target

    extremeinjectorv3.7.2.exe

  • Size

    1018KB

  • MD5

    89a392f9f9724a91263257a46d48daa9

  • SHA1

    1d172b4b0188a5215f5a0666564ce092fd08833b

  • SHA256

    6cb286357b8a941afc3a992394e5d44ad00a8410593b182f962619ef506c835e

  • SHA512

    eb158d2f28d91ac3a8e90003c45041660f6be5b3c25bfa9bb8243e15a7cdd29f8ec90463cf1810371485dc7199c334b93bcf72f9f7a1d25b02bdadb9fb0467dd

Malware Config

Extracted

Family

redline

Botnet

@DOMEN777

C2

87.251.71.211:80

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\extremeinjectorv3.7.2.exe
    "C:\Users\Admin\AppData\Local\Temp\extremeinjectorv3.7.2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:728
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/728-2-0x00000000730E0000-0x00000000737CE000-memory.dmp
    Filesize

    6.9MB

  • memory/728-3-0x0000000000790000-0x0000000000791000-memory.dmp
    Filesize

    4KB

  • memory/728-5-0x0000000004EF0000-0x0000000004EF1000-memory.dmp
    Filesize

    4KB

  • memory/728-6-0x0000000004F80000-0x0000000004F81000-memory.dmp
    Filesize

    4KB

  • memory/728-7-0x0000000004F50000-0x0000000004F51000-memory.dmp
    Filesize

    4KB

  • memory/3768-8-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/3768-9-0x0000000000429786-mapping.dmp
  • memory/3768-10-0x00000000730E0000-0x00000000737CE000-memory.dmp
    Filesize

    6.9MB

  • memory/3768-14-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
    Filesize

    4KB

  • memory/3768-16-0x0000000005B00000-0x0000000005B01000-memory.dmp
    Filesize

    4KB

  • memory/3768-17-0x0000000005590000-0x0000000005591000-memory.dmp
    Filesize

    4KB

  • memory/3768-18-0x00000000055F0000-0x00000000055F1000-memory.dmp
    Filesize

    4KB

  • memory/3768-19-0x0000000005630000-0x0000000005631000-memory.dmp
    Filesize

    4KB

  • memory/3768-20-0x0000000005890000-0x0000000005891000-memory.dmp
    Filesize

    4KB

  • memory/3768-21-0x00000000063E0000-0x00000000063E1000-memory.dmp
    Filesize

    4KB

  • memory/3768-22-0x0000000006AE0000-0x0000000006AE1000-memory.dmp
    Filesize

    4KB

  • memory/3768-23-0x00000000067D0000-0x00000000067D1000-memory.dmp
    Filesize

    4KB

  • memory/3768-24-0x0000000007510000-0x0000000007511000-memory.dmp
    Filesize

    4KB

  • memory/3768-25-0x00000000068E0000-0x00000000068E1000-memory.dmp
    Filesize

    4KB

  • memory/3768-26-0x0000000006A40000-0x0000000006A41000-memory.dmp
    Filesize

    4KB

  • memory/3768-27-0x00000000084C0000-0x00000000084C1000-memory.dmp
    Filesize

    4KB

  • memory/3768-28-0x0000000004EB1000-0x0000000004EB2000-memory.dmp
    Filesize

    4KB