Analysis

  • max time kernel
    142s
  • max time network
    168s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    13-06-2022 06:25

General

  • Target

    56a5c8d85496e9feff7ed147049a18b51c860e39c4bd95fb30588dfaf81fd9de.exe

  • Size

    715KB

  • MD5

    6f7b9c25ab36a139cef90f56d157a95d

  • SHA1

    7138238e4c38b1caea464588ac440a7196ea654d

  • SHA256

    56a5c8d85496e9feff7ed147049a18b51c860e39c4bd95fb30588dfaf81fd9de

  • SHA512

    1fa56fbceb043d5077f99f6b9c3b63dae909f563afdc350e95827ee71461234faca2151455c2ddf08821a6f46cc550a3fa6d76e0bb2f0c50f3898d2e9a09c3f3

Malware Config

Extracted

Family

redline

Botnet

76

C2

139.99.32.83:43199

Attributes
  • auth_value

    44d461325298129ed3c705440f57962c

Signatures

  • RedLine

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

  • RedLine Payload 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56a5c8d85496e9feff7ed147049a18b51c860e39c4bd95fb30588dfaf81fd9de.exe
    "C:\Users\Admin\AppData\Local\Temp\56a5c8d85496e9feff7ed147049a18b51c860e39c4bd95fb30588dfaf81fd9de.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3212 -s 388
      2⤵
      • Program crash
      PID:4188
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NgcSvc
    1⤵
      PID:4448
    • \??\c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
      1⤵
        PID:4616

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      1
      T1081

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3212-117-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-118-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-119-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-120-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-121-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-122-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-123-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-124-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-125-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-127-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-126-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-128-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-129-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-130-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-132-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-131-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-133-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-134-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/3212-135-0x0000000000FEB000-0x0000000000FF0000-memory.dmp
        Filesize

        20KB

      • memory/4716-136-0x0000000000550000-0x0000000000570000-memory.dmp
        Filesize

        128KB

      • memory/4716-141-0x000000000056AD5A-mapping.dmp
      • memory/4716-142-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-143-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-144-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-145-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-146-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-148-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-149-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-151-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-152-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-153-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-154-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-155-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-156-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-157-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-158-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-159-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-161-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-160-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-162-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-163-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-164-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-165-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-166-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-167-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-168-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-169-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-170-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-171-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-172-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-173-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-175-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-176-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-177-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-178-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-179-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-180-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-182-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-181-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-183-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-184-0x0000000077C40000-0x0000000077DCE000-memory.dmp
        Filesize

        1.6MB

      • memory/4716-197-0x0000000008F30000-0x0000000009536000-memory.dmp
        Filesize

        6.0MB

      • memory/4716-198-0x00000000089D0000-0x00000000089E2000-memory.dmp
        Filesize

        72KB

      • memory/4716-199-0x0000000008B00000-0x0000000008C0A000-memory.dmp
        Filesize

        1.0MB

      • memory/4716-202-0x0000000008A50000-0x0000000008A8E000-memory.dmp
        Filesize

        248KB

      • memory/4716-204-0x0000000008A90000-0x0000000008ADB000-memory.dmp
        Filesize

        300KB

      • memory/4716-212-0x0000000009A40000-0x0000000009F3E000-memory.dmp
        Filesize

        5.0MB

      • memory/4716-215-0x0000000008D90000-0x0000000008E06000-memory.dmp
        Filesize

        472KB

      • memory/4716-216-0x0000000009540000-0x00000000095D2000-memory.dmp
        Filesize

        584KB

      • memory/4716-220-0x0000000008EC0000-0x0000000008EDE000-memory.dmp
        Filesize

        120KB

      • memory/4716-222-0x00000000099B0000-0x0000000009A16000-memory.dmp
        Filesize

        408KB

      • memory/4716-489-0x000000000B120000-0x000000000B2E2000-memory.dmp
        Filesize

        1.8MB

      • memory/4716-490-0x000000000B820000-0x000000000BD4C000-memory.dmp
        Filesize

        5.2MB

      • memory/4716-582-0x000000000A3D0000-0x000000000A420000-memory.dmp
        Filesize

        320KB