Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 02:05

General

  • Target

    db47aacaa2dffb98debd4cd8f6f3331d99518d109d15ad9797ff78e93a59e1bf.exe

  • Size

    1.1MB

  • MD5

    234cdb36f6668fd84fda8ac440c8eb00

  • SHA1

    d1db34ac6b04c21bb289a445b9875986dab0147a

  • SHA256

    db47aacaa2dffb98debd4cd8f6f3331d99518d109d15ad9797ff78e93a59e1bf

  • SHA512

    d31aeaf144e5ac374ff849859650bc7f84a9cac76b34db310ca41dd6e5913b5125f3b5926cb8cf90418c666bb5433b774c6f10bcbac530f1744cb98b1f07706c

  • SSDEEP

    24576:Ly6sYyDf8rvk4vn0gXZ9aEf+N5nmeHGFPzXif6RTk3rEgiSI:+6sY4f8IYzp9BemTFPzSCRTkbEg5

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

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 6 IoCs
  • Windows security modification 2 TTPs 1 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db47aacaa2dffb98debd4cd8f6f3331d99518d109d15ad9797ff78e93a59e1bf.exe
    "C:\Users\Admin\AppData\Local\Temp\db47aacaa2dffb98debd4cd8f6f3331d99518d109d15ad9797ff78e93a59e1bf.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4332
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pljs10DG68.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pljs10DG68.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4176
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plwh48kj31.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plwh48kj31.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1760
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plBP82lh84.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plBP82lh84.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4152
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plQG17AJ34.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plQG17AJ34.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:464
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buIg74Pc18.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buIg74Pc18.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3864
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\catm67qR21.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\catm67qR21.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:4748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pljs10DG68.exe

    Filesize

    991KB

    MD5

    7aded1c022a43bad8625d698a475cd8b

    SHA1

    1a6034812f7f821b3aeb96e8c707c298a50e4056

    SHA256

    d8c972665f74b393b00e5954bdd6a93b97e2e1c1961fd720799f7aa7d0eeb0af

    SHA512

    451a0bdc63aeb8101432bf5982bcb57b53fafb8121b90956f08c6b96d036b8fcb436aa15ef077f689accc09282f9a6bbbb1b7e1d6398f8c9f4d5615951fc71f2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plwh48kj31.exe

    Filesize

    888KB

    MD5

    1f0859bff43178a3944fc65a7bc650b1

    SHA1

    3182cacfea5e78fe3ca28e7909bff6df3a4bd496

    SHA256

    881d390c4adf70a2e6a65eb8aeb17e09a122be81a19f1a2b0df3323972318ef8

    SHA512

    9c0ada8e4b7d06feea26ee302522c16f38dfd7934db94cb337e678840cf3bd605a03d69f1ac14e16c8c0cd435a09001b76f147a5fbc5282af14ebbaec2ac54c7

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plBP82lh84.exe

    Filesize

    665KB

    MD5

    0940b34bbe65654d3ef38d7c2281f2e8

    SHA1

    58e581ef1a43bc17487fbc9aee782abd92c58293

    SHA256

    4aa6206477eaf68a519ca764bf4aa284493b1912320d32b64e3ccde7058bfd14

    SHA512

    831b0ffbe96895ee9485ca8f606f6cc289fd60b0996d6cf20de9aeb0ca04b94da9e62ceedb29272df11be23a241f039b6dc53543ea0658354d060f78159ddf8b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plQG17AJ34.exe

    Filesize

    386KB

    MD5

    0a9839478c6a174137b5f8a12b31c7f2

    SHA1

    84ebd01e7579758655f4f603c053d2c10b69833c

    SHA256

    f4b9cfbd0fdc91379c01a9e2ba0f3b01c61b60b7a31ef2cd36c997665ff9233b

    SHA512

    e0eceffaee14c73c3df783957f3373a882cfbb3ef06542d1f914e12a952dc7c61cbb3b310ab6e31a318a20641c755d4e5206a164b9d904481141f433d37ac02b

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buIg74Pc18.exe

    Filesize

    11KB

    MD5

    7ea3fe27a839c3010203aec97adbd0d1

    SHA1

    0e76413df2faf132b2f52a9d9d53d7c5d758efe4

    SHA256

    1cf68fa80ce65f5d24517fdb7ec130c86ff0bfaccc353c51eb11f16fc0984a74

    SHA512

    6b8326f4109d29c204d72438922a11348305f0dbb158db1f39c0caba2674d830f3b3152c5ccf2ee93b4c746eb0aef27be05cd5d3955eb8f1dd23a0afc7a30bb6

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\catm67qR21.exe

    Filesize

    300KB

    MD5

    bc06501e2cbbcfd5b533d51c6a5ef3fb

    SHA1

    7caa42a1b56383b958098d71bdffbe0b69b1ba93

    SHA256

    1ea5e787e9d231e9e5c0ebc4a058e587a9b37057469fc949d6458acef78a6c16

    SHA512

    98da782c0b87b2b6dca516a98a86a0bd90966be55b40ed55cb61975277efbb366d3fb7d3ef8fbbb841cf62d2c39c842db8180013667193caff98285dd3769970

  • memory/3864-35-0x0000000000E00000-0x0000000000E0A000-memory.dmp

    Filesize

    40KB

  • memory/4748-81-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-71-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-43-0x0000000004CC0000-0x0000000004D04000-memory.dmp

    Filesize

    272KB

  • memory/4748-53-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-59-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-107-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-105-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-103-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-101-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-97-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-95-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-93-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-91-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-89-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-87-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-85-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-83-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-41-0x00000000025E0000-0x0000000002626000-memory.dmp

    Filesize

    280KB

  • memory/4748-79-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-77-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-73-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-42-0x0000000004D80000-0x0000000005324000-memory.dmp

    Filesize

    5.6MB

  • memory/4748-69-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-67-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-65-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-63-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-61-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-57-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-55-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-51-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-49-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-99-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-75-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-47-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-45-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-44-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/4748-950-0x0000000005330000-0x0000000005948000-memory.dmp

    Filesize

    6.1MB

  • memory/4748-951-0x00000000059A0000-0x0000000005AAA000-memory.dmp

    Filesize

    1.0MB

  • memory/4748-952-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

    Filesize

    72KB

  • memory/4748-953-0x0000000005B00000-0x0000000005B3C000-memory.dmp

    Filesize

    240KB

  • memory/4748-954-0x0000000005C50000-0x0000000005C9C000-memory.dmp

    Filesize

    304KB