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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 21:20

General

  • Target

    38a69dbb581af4f2f9dd2762e58adadb968e62f36b57143198bd2f45b5cdbdc1.exe

  • Size

    677KB

  • MD5

    c3142122f921f58ae8924254f5ee12fd

  • SHA1

    9ca990a60895be8a23c87fefe429fdd8c36875fb

  • SHA256

    38a69dbb581af4f2f9dd2762e58adadb968e62f36b57143198bd2f45b5cdbdc1

  • SHA512

    8f4668661f9bfde28f489d6bf0c6c7cecb4b3f2702b42fe3f3c397a6cd646c02065e5637b6d9fc1a031daaf8ef626bd7f547273f38c9b674f2a7f55fe84bfcb7

  • SSDEEP

    12288:rMrqy902F157ZSS1ajQgNp6gI3XEgVTsRJYJMN3/f2+2z/:VyNF1pZSQe36x0ghsRJYg32d/

Malware Config

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Signatures

  • RedLine

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

  • RedLine payload 35 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\38a69dbb581af4f2f9dd2762e58adadb968e62f36b57143198bd2f45b5cdbdc1.exe
    "C:\Users\Admin\AppData\Local\Temp\38a69dbb581af4f2f9dd2762e58adadb968e62f36b57143198bd2f45b5cdbdc1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vrW84.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vrW84.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTi36.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTi36.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vrW84.exe

    Filesize

    532KB

    MD5

    3958dd8ac2a8746b927e9ac278aa66fd

    SHA1

    c44b9d160613628015256846309f2a6fdf666944

    SHA256

    152d9b91a6b37cbdb0bff999e8e2fdb21c5428a0aea7c8eb5f447c887fd0250c

    SHA512

    3d376334d19f6ed2589cf2e67e85613f1a1ae3ed856318ebe123e005b67b94678d43b4a94c72ae61e2453aea75419a90debc599b8fbfdeb355468a2488277c3e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTi36.exe

    Filesize

    338KB

    MD5

    24c46754103adc1ecce0a7e177f03bf2

    SHA1

    72f06bb8c21d8da858a16399e2cd86be84f2e987

    SHA256

    0130db5ed9a6d75757e9232d13d56033239b00afc7eeade437f96e377353181c

    SHA512

    55ec531b17b8c7f193f918ff2042b72c18f6e4a081acb6daffdc5801c0083d2fa582e06ca495dcd3c2b624f4b291f2fae61b4364452b45f1c8635d41acb70eef

  • memory/2520-16-0x00000000023E0000-0x000000000242B000-memory.dmp

    Filesize

    300KB

  • memory/2520-15-0x0000000000A40000-0x0000000000B40000-memory.dmp

    Filesize

    1024KB

  • memory/2520-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/2520-18-0x0000000000400000-0x00000000007B1000-memory.dmp

    Filesize

    3.7MB

  • memory/2520-19-0x0000000004CF0000-0x0000000004D36000-memory.dmp

    Filesize

    280KB

  • memory/2520-20-0x0000000004EC0000-0x0000000005464000-memory.dmp

    Filesize

    5.6MB

  • memory/2520-21-0x0000000004D90000-0x0000000004DD4000-memory.dmp

    Filesize

    272KB

  • memory/2520-23-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-41-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-39-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-37-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-35-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-33-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-85-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-83-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-79-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-77-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-75-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-74-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-71-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-67-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-65-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-63-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-61-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-59-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-57-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-53-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-51-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-49-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-47-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-45-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-43-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-31-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-29-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-25-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-81-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-69-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-56-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-28-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-22-0x0000000004D90000-0x0000000004DCE000-memory.dmp

    Filesize

    248KB

  • memory/2520-928-0x0000000005470000-0x0000000005A88000-memory.dmp

    Filesize

    6.1MB

  • memory/2520-929-0x0000000005A90000-0x0000000005B9A000-memory.dmp

    Filesize

    1.0MB

  • memory/2520-930-0x0000000005BD0000-0x0000000005BE2000-memory.dmp

    Filesize

    72KB

  • memory/2520-931-0x0000000005BF0000-0x0000000005C2C000-memory.dmp

    Filesize

    240KB

  • memory/2520-932-0x0000000005D40000-0x0000000005D8C000-memory.dmp

    Filesize

    304KB

  • memory/2520-933-0x0000000000A40000-0x0000000000B40000-memory.dmp

    Filesize

    1024KB

  • memory/2520-934-0x00000000023E0000-0x000000000242B000-memory.dmp

    Filesize

    300KB

  • memory/2520-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB