Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 06:13

General

  • Target

    f87af8872677c19bddc88ce0752b966ab156c47c5b4d27857cdfc04a83b5fa7f.exe

  • Size

    562KB

  • MD5

    d6f47dc7945480708da2fdf5154c1ad6

  • SHA1

    68e6f8108e88dd874dc8862da1146a8ddbae2ff3

  • SHA256

    f87af8872677c19bddc88ce0752b966ab156c47c5b4d27857cdfc04a83b5fa7f

  • SHA512

    77cf8f611e83a07778b9a8f7354d3e4b05870cdd7a246bc7f850540cb04083263e95d29e01d7a1e96fcc942f21c1e2f2276dd5bfa6e8581624afdead7412d8fb

  • SSDEEP

    12288:gMMrTy907DgHvNfWYK0xssmQH1aBVl11B:g/yODgHvNfWYK0BXs3

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Signatures

  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f87af8872677c19bddc88ce0752b966ab156c47c5b4d27857cdfc04a83b5fa7f.exe
    "C:\Users\Admin\AppData\Local\Temp\f87af8872677c19bddc88ce0752b966ab156c47c5b4d27857cdfc04a83b5fa7f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4864
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhcH1541bE.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhcH1541bE.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf99NN53lt71.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf99NN53lt71.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf91AS06fC07.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf91AS06fC07.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4764

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhcH1541bE.exe

          Filesize

          418KB

          MD5

          f362a1ed867348958147cbec7eeeb34e

          SHA1

          17424fdf44ee5686525e524c554badb30fdf840e

          SHA256

          f2246f32bc8a624742960611c575b30b052dff88dd64154044a0d06d3c7e4220

          SHA512

          ccf1091263d8333bfbb39d3ad9f6896e61ffd26e92da087afbfd28fd92e3fcb4ea17d079a4fab3f14cde93ff070d04880db5892d2a4bc9c4e6f3eb694c42402d

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf99NN53lt71.exe

          Filesize

          11KB

          MD5

          b3eadfd0505b56780c46daf46b45f578

          SHA1

          92a72ec1cf2c625b044253a1c170f60193b4d278

          SHA256

          bd3650916b9505b9b1c86e14d73b6f55fec7741636ad520ac13ad9ceb0db1d33

          SHA512

          2d4840723a7c264b27b768e767aa79ee22c6b7a7a7a7fefe7cfe73a71288fdb73f479c3382434b60b23bd76a640feca224451290dd43527bddc7ee8e5472711d

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf91AS06fC07.exe

          Filesize

          420KB

          MD5

          26c4ff23e7d77f037b4cf034354d85b2

          SHA1

          c6596b283bc440832c9baf35453ebc4d9fb70115

          SHA256

          61a27dc04dc6709f1cd05c3b9bd7bae777e915f524decb5948c8cb8f26ff2b19

          SHA512

          c2befc78aa793989b2838803971cd9675a35c1c657a127a69f4bbbd852b77f79df2d733b934d1411b07fe7f01f75359749382be7e8b0c6c9d2b582a5423fc1f9

        • memory/1964-14-0x00007FFC7E023000-0x00007FFC7E025000-memory.dmp

          Filesize

          8KB

        • memory/1964-15-0x0000000000BA0000-0x0000000000BAA000-memory.dmp

          Filesize

          40KB

        • memory/1964-16-0x00007FFC7E023000-0x00007FFC7E025000-memory.dmp

          Filesize

          8KB

        • memory/4764-62-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-50-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-24-0x0000000004EA0000-0x0000000004EE4000-memory.dmp

          Filesize

          272KB

        • memory/4764-60-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-72-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-88-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-84-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-82-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-80-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-79-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-76-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-74-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-70-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-68-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-66-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-64-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-22-0x0000000004E00000-0x0000000004E46000-memory.dmp

          Filesize

          280KB

        • memory/4764-58-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-56-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-54-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-52-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-23-0x0000000007530000-0x0000000007AD4000-memory.dmp

          Filesize

          5.6MB

        • memory/4764-48-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-46-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-44-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-42-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-40-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-38-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-36-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-34-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-30-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-28-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-86-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-33-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-26-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-25-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

          Filesize

          248KB

        • memory/4764-931-0x0000000007AE0000-0x00000000080F8000-memory.dmp

          Filesize

          6.1MB

        • memory/4764-932-0x0000000007410000-0x000000000751A000-memory.dmp

          Filesize

          1.0MB

        • memory/4764-933-0x0000000008130000-0x0000000008142000-memory.dmp

          Filesize

          72KB

        • memory/4764-934-0x0000000008150000-0x000000000818C000-memory.dmp

          Filesize

          240KB

        • memory/4764-935-0x00000000082A0000-0x00000000082EC000-memory.dmp

          Filesize

          304KB