Analysis

  • max time kernel
    149s
  • max time network
    157s
  • 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, 20:30

General

  • Target

    da706d3d027ef63aaf24b70f5c2f8e8bb795a40baaa4a7ce692aed3a7a60169b.exe

  • Size

    1.5MB

  • MD5

    c6b39fec6a4b8e952d29738a5044a75e

  • SHA1

    c3ffe0070fba608796cecfa2c1c8152abf0d6777

  • SHA256

    da706d3d027ef63aaf24b70f5c2f8e8bb795a40baaa4a7ce692aed3a7a60169b

  • SHA512

    b7065e705d9688c179c65a50df47710e51f5e53b440a08cff564bfce7451eebca882165f4a98f23d9fbe89b30b0a25bde8dabf0b51f4a9adf2bf8c0d53e72971

  • SSDEEP

    24576:Gy/5rx7DDKL7GwEfeNwYlgqUbVKtd+4WGBucfWOwsFQ45XUsNNV0XELjsqTo:VfDxwEGLlg38td+41/6sFQ4NNVNf3T

Malware Config

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

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 5 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\da706d3d027ef63aaf24b70f5c2f8e8bb795a40baaa4a7ce692aed3a7a60169b.exe
    "C:\Users\Admin\AppData\Local\Temp\da706d3d027ef63aaf24b70f5c2f8e8bb795a40baaa4a7ce692aed3a7a60169b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i13015130.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i13015130.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i89335978.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i89335978.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:592
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i71644065.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i71644065.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:320
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i89623002.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i89623002.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3008
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a70175154.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a70175154.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i13015130.exe

    Filesize

    1.3MB

    MD5

    d204859ccc2d8cd642a6a4ea6c931e38

    SHA1

    af57f700d7ba5ea5136a709caf69e17671f56445

    SHA256

    08ca7369ce6e720df3fba908e915a1e42acdac678542ed32bf6149df9218dd58

    SHA512

    265e4e199bf5975b1b0bcd155c70123c2864a55e421aa467b737f47305d9ebcc62bb7f6a35021725e03753619a0a612dd3bedfcc70bd08e2c8328435d7077c44

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i89335978.exe

    Filesize

    1022KB

    MD5

    2fe3fcf52c956c689c47500ff7e415e1

    SHA1

    220d98108f3de803c2a93816f7deb2541ebffd80

    SHA256

    2e60b6c23fbb8f5e047217391abfad6f7f55f02fb13901718c36c02da71a3cc8

    SHA512

    cd8da39b030b0e78e5e51dd9fe7ce7222fae0a8867e4c3cd8f986cd3d8fca72ed278bbbc4e333192a3f9611c9225d32daeccc78e6fc41d0e0fa4a9bb3dea1e9e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i71644065.exe

    Filesize

    851KB

    MD5

    e458082da7cc4f5dd3579ea94b81c071

    SHA1

    27d1eb84fd0e40e1929bc863916f3e729589ede9

    SHA256

    a5b8cb12a49febceb29ffe1c5c0cbc5649c90f379c53cd5ec6c7b2c2d66a1c32

    SHA512

    1e36cdb30a8fa6950e1326d4052f873a9c7f1089a54ec3aa30c1a6faa2e437111efcbc63ce5ad4f62a1590c442425a4e7288cc79f9d5ff20cf2629ce1b349198

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i89623002.exe

    Filesize

    374KB

    MD5

    69aeb4273a7286acb0d16733ef666fc3

    SHA1

    c2c82c3b557a2bf7d9efe4c8505d2b64ec57facd

    SHA256

    0055f0d686cb0886a5251a468fb710f26c2cb0bcb0d5ee9585a3f2451d25fe06

    SHA512

    fd8ea7f738e438bd44000b6a118e4737b9a5d3599496897685bc1e35376f89f708e99f79943a1dfd1f122279ac096737e67c673f9cf3d83a6778225657f7eecc

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a70175154.exe

    Filesize

    169KB

    MD5

    5773a53d294a14d3ff6774e36b97aec1

    SHA1

    f14e74f98201241fc5bc112c46d22a38fc2b8d6e

    SHA256

    b2a4b49950ddcb5ada42f12b5e3f669ea936dd8f2f056d83d71327b774d4e8c1

    SHA512

    11f1d9e885bd8ae28ab8dfff97320d582f522d79c298cf31cc2d946f9543bfc78d88bee51cbdf31235f7105023bfdd75564611a4eabf64f1d10319d60b73d1b3

  • memory/220-35-0x0000000000A50000-0x0000000000A80000-memory.dmp

    Filesize

    192KB

  • memory/220-36-0x0000000002BB0000-0x0000000002BB6000-memory.dmp

    Filesize

    24KB

  • memory/220-37-0x0000000005B90000-0x00000000061A8000-memory.dmp

    Filesize

    6.1MB

  • memory/220-38-0x0000000005680000-0x000000000578A000-memory.dmp

    Filesize

    1.0MB

  • memory/220-39-0x0000000005400000-0x0000000005412000-memory.dmp

    Filesize

    72KB

  • memory/220-40-0x0000000005570000-0x00000000055AC000-memory.dmp

    Filesize

    240KB

  • memory/220-41-0x00000000055C0000-0x000000000560C000-memory.dmp

    Filesize

    304KB