Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 05:56

General

  • Target

    9980ff61b4b54597cbc2ec2cfe111f78fa461ac0806cf05b5ab18dbc09e8737f.exe

  • Size

    376KB

  • MD5

    e59f30ac820ea021f3fa045aaed4fdf4

  • SHA1

    635d53805796a58290d68613fe0f08edee053058

  • SHA256

    9980ff61b4b54597cbc2ec2cfe111f78fa461ac0806cf05b5ab18dbc09e8737f

  • SHA512

    f2ae729530af105e5ec6bde2a0b6d4a7acef161aab872ad289fbdcd28159d989b493bb0ec44c1f0a0e8d96be7fd005ed302c37015c64d1580468817fae377d3c

  • SSDEEP

    6144:Kpy+bnr+5p0yN90QERmWkWanZNdPR5d46kqab7aQUUArvkI15gY2BIzzq:HMrBy90nk4Vqab7dUXrf1j24q

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9980ff61b4b54597cbc2ec2cfe111f78fa461ac0806cf05b5ab18dbc09e8737f.exe
    "C:\Users\Admin\AppData\Local\Temp\9980ff61b4b54597cbc2ec2cfe111f78fa461ac0806cf05b5ab18dbc09e8737f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6750921.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6750921.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:624
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1106060.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1106060.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3396

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6750921.exe

          Filesize

          204KB

          MD5

          befcf327de467b2ac7ec7ddbabed776f

          SHA1

          00cf220f3bf6640491a2b6cf3665d047b925f427

          SHA256

          e4e3f113fb11ae031432bce8d9b2bfad807d0869144f012f80a7fbf1f48a730e

          SHA512

          636f172ca418981cd5bbae135fc4cad7c7ad7e7a95a7c6ef5b6471d4cb8f914c943439d2a1b7a8d37851a4195532ed05316e15ccbf8eaf90b478a02e0ec55b1b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1106060.exe

          Filesize

          136KB

          MD5

          6e8ef3264d2f20d394d84809a3042b6a

          SHA1

          b8c91b452db622a589a774ead74cec244d40ac4c

          SHA256

          8f488264baed9cca064c9ac8bb1566826336333ac5b1f891b45cfe0fb23ad815

          SHA512

          099d02da0093e8c672d99a1836f108e9e2114505df6104d42ff5156d7a8a3316372eb9be88b16f86ea3c5ebcf5c2102a5fe2da8bc4d2ae625665224f7c863acc

        • memory/3396-14-0x00000000741FE000-0x00000000741FF000-memory.dmp

          Filesize

          4KB

        • memory/3396-15-0x00000000005B0000-0x00000000005D8000-memory.dmp

          Filesize

          160KB

        • memory/3396-16-0x0000000007970000-0x0000000007F88000-memory.dmp

          Filesize

          6.1MB

        • memory/3396-17-0x0000000007410000-0x0000000007422000-memory.dmp

          Filesize

          72KB

        • memory/3396-18-0x0000000007580000-0x000000000768A000-memory.dmp

          Filesize

          1.0MB

        • memory/3396-19-0x00000000074B0000-0x00000000074EC000-memory.dmp

          Filesize

          240KB

        • memory/3396-20-0x00000000741F0000-0x00000000749A0000-memory.dmp

          Filesize

          7.7MB

        • memory/3396-21-0x0000000004960000-0x00000000049AC000-memory.dmp

          Filesize

          304KB

        • memory/3396-22-0x00000000741FE000-0x00000000741FF000-memory.dmp

          Filesize

          4KB

        • memory/3396-23-0x00000000741F0000-0x00000000749A0000-memory.dmp

          Filesize

          7.7MB