Analysis

  • max time kernel
    143s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    13-06-2022 05:22

General

  • Target

    0579ade8ac1a5122c157028bf358f34133aa8834a19ed53c4868091cec2f69a8.exe

  • Size

    715KB

  • MD5

    304840bd697d9d733ab117ab7d295fa1

  • SHA1

    ccfe0c8bcaf4b6ea67ec418de03cdc8a9a777054

  • SHA256

    0579ade8ac1a5122c157028bf358f34133aa8834a19ed53c4868091cec2f69a8

  • SHA512

    0cd2bc279be46b4b638b98e002c095fea665f6286995a0645336546260a39737fb49ac219baadd6d6efce93ddf5a9e2e24c74b296437359863bed2ecb3e6414c

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 1 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\0579ade8ac1a5122c157028bf358f34133aa8834a19ed53c4868091cec2f69a8.exe
    "C:\Users\Admin\AppData\Local\Temp\0579ade8ac1a5122c157028bf358f34133aa8834a19ed53c4868091cec2f69a8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2388
    • 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:2588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 384
      2⤵
      • Program crash
      PID:4036
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
    1⤵
      PID:1348
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2388 -ip 2388
      1⤵
        PID:3972

      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/2388-130-0x000000000151F000-0x0000000001524000-memory.dmp
        Filesize

        20KB

      • memory/2588-131-0x0000000000000000-mapping.dmp
      • memory/2588-132-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/2588-137-0x0000000005CA0000-0x00000000062B8000-memory.dmp
        Filesize

        6.1MB

      • memory/2588-138-0x00000000056A0000-0x00000000056B2000-memory.dmp
        Filesize

        72KB

      • memory/2588-139-0x00000000057D0000-0x00000000058DA000-memory.dmp
        Filesize

        1.0MB

      • memory/2588-140-0x0000000005700000-0x000000000573C000-memory.dmp
        Filesize

        240KB

      • memory/2588-141-0x00000000064C0000-0x0000000006536000-memory.dmp
        Filesize

        472KB

      • memory/2588-142-0x0000000006540000-0x00000000065D2000-memory.dmp
        Filesize

        584KB

      • memory/2588-143-0x0000000006B90000-0x0000000007134000-memory.dmp
        Filesize

        5.6MB

      • memory/2588-144-0x00000000066E0000-0x00000000066FE000-memory.dmp
        Filesize

        120KB

      • memory/2588-145-0x0000000001720000-0x0000000001786000-memory.dmp
        Filesize

        408KB

      • memory/2588-146-0x0000000007310000-0x00000000074D2000-memory.dmp
        Filesize

        1.8MB

      • memory/2588-147-0x0000000007A10000-0x0000000007F3C000-memory.dmp
        Filesize

        5.2MB

      • memory/2588-148-0x0000000007190000-0x00000000071E0000-memory.dmp
        Filesize

        320KB