Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 20:04

General

  • Target

    18cdf8b9bdf1b74cc441cfb25129ae192440b923c4e3d1ec0216833fc1bdfcfc.exe

  • Size

    530KB

  • MD5

    4179d4b033ebbd206832dfb3b96de95b

  • SHA1

    781d88260499ded6a492c83ad95f8c1c3d51290d

  • SHA256

    18cdf8b9bdf1b74cc441cfb25129ae192440b923c4e3d1ec0216833fc1bdfcfc

  • SHA512

    c49697296d48ce6144ed2365dbbd060a2472f6514926ae1caaee0616c965ecf393953fd4c8bc6b3f4cf45bb57685c4736565c8d8c3d8b2275f278d8429eac6fd

  • SSDEEP

    6144:Xf+tFwZ1VSpZlg5XQIt6UqUm82+jDxTMjUa+pSZWeeSyIiCsF/nNDHgI5KLQG+:PMFw92g5gi6bhqDmrUS3JAVNHgI5G2

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18cdf8b9bdf1b74cc441cfb25129ae192440b923c4e3d1ec0216833fc1bdfcfc.exe
    "C:\Users\Admin\AppData\Local\Temp\18cdf8b9bdf1b74cc441cfb25129ae192440b923c4e3d1ec0216833fc1bdfcfc.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:9832

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Windows\Temp\1.exe

          Filesize

          168KB

          MD5

          f16fb63d4e551d3808e8f01f2671b57e

          SHA1

          781153ad6235a1152da112de1fb39a6f2d063575

          SHA256

          8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

          SHA512

          fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

        • memory/2896-1-0x0000000000BB0000-0x0000000000CB0000-memory.dmp

          Filesize

          1024KB

        • memory/2896-2-0x0000000000230000-0x000000000028B000-memory.dmp

          Filesize

          364KB

        • memory/2896-3-0x0000000000400000-0x000000000045E000-memory.dmp

          Filesize

          376KB

        • memory/2896-4-0x0000000000400000-0x0000000000A95000-memory.dmp

          Filesize

          6.6MB

        • memory/2896-5-0x0000000002570000-0x00000000025D8000-memory.dmp

          Filesize

          416KB

        • memory/2896-6-0x00000000025E0000-0x0000000002646000-memory.dmp

          Filesize

          408KB

        • memory/2896-7-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-8-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-28-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-48-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-62-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-70-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-68-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-66-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-64-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-60-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-58-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-56-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-54-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-52-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-50-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-46-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-44-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-42-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-40-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-38-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-36-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-34-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-32-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-30-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-26-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-24-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-22-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-20-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-18-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-16-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-14-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-12-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-10-0x00000000025E0000-0x0000000002640000-memory.dmp

          Filesize

          384KB

        • memory/2896-2153-0x0000000000BB0000-0x0000000000CB0000-memory.dmp

          Filesize

          1024KB

        • memory/2896-2154-0x00000000027E0000-0x0000000002812000-memory.dmp

          Filesize

          200KB

        • memory/2896-2163-0x0000000000230000-0x000000000028B000-memory.dmp

          Filesize

          364KB

        • memory/2896-2166-0x0000000000400000-0x0000000000A95000-memory.dmp

          Filesize

          6.6MB

        • memory/2896-2164-0x0000000000400000-0x000000000045E000-memory.dmp

          Filesize

          376KB

        • memory/9832-2165-0x0000000000110000-0x000000000013E000-memory.dmp

          Filesize

          184KB

        • memory/9832-2168-0x00000000001E0000-0x00000000001E6000-memory.dmp

          Filesize

          24KB

        • memory/9832-2167-0x00000000742AE000-0x00000000742AF000-memory.dmp

          Filesize

          4KB

        • memory/9832-2169-0x00000000742A0000-0x000000007498E000-memory.dmp

          Filesize

          6.9MB

        • memory/9832-2170-0x00000000742AE000-0x00000000742AF000-memory.dmp

          Filesize

          4KB

        • memory/9832-2171-0x00000000742A0000-0x000000007498E000-memory.dmp

          Filesize

          6.9MB