Analysis

  • max time kernel
    149s
  • 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
    10-11-2024 01:42

General

  • Target

    e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.exe

  • Size

    701KB

  • MD5

    a375b63b1b66524666780ab966903495

  • SHA1

    be61ba7fd741314510735b532aa70430c2e84341

  • SHA256

    e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987

  • SHA512

    35a34678fb1fbaa5c12ae0d8e5301542d8e0ac00727fe88a9d5a39508e46b0232d6a39925cd793e7a49f882cee27d4464263b6a7d4a44e60b07a38a2f39843b4

  • SSDEEP

    12288:dMrFy90K+63dfAcfAtmEvx/C3uzNoS6OeDNu7FsbUckQv7fxZ15C3:AyP+IdVfsIgCSSbFvZw3

Malware Config

Extracted

Family

redline

Botnet

dubik

C2

193.233.20.17:4139

Attributes
  • auth_value

    05136deb26ad700ca57d43b1de454f46

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 2 IoCs
  • Redline family
  • Executes dropped EXE 4 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.exe
    "C:\Users\Admin\AppData\Local\Temp\e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1504
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3996
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4336
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe

    Filesize

    556KB

    MD5

    086c0e8499668e32c925b9b6dba43ce6

    SHA1

    9235961fd9691e6a0c6ee26c042dceaa4cd0a195

    SHA256

    83d024a41bd9ad0739266803656b6c8f6a420f1662e929ddd0e44189cb5a8a0b

    SHA512

    876c1b46fa0fa8e5a241c225d898bfc371f8afb3ae4c5bea4d0e77739c94a60b4bc4d2e4e98d65b378134ebd873096f87de3ab7ea24d90c641bc74fea449c587

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe

    Filesize

    202KB

    MD5

    449bf35dd01d58fce742c66155fc6e48

    SHA1

    c960e3807c9956aefabb231db11103ef11178111

    SHA256

    d5ff3b102d09a1729c8ce6b6888f905bfa5a96e0ab1a17444853c4132903dfe3

    SHA512

    eb5783c36cf06c905cd6386001daad0f8cb6959ffd64d7d2f32ab4144e8a494ccde98b91ece9e2d1f960f64149a5a6a6b141c98575f98f838dd40347d32f6841

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.exe

    Filesize

    175KB

    MD5

    cddbd387c5c8bb5e8a8ad341f7d05475

    SHA1

    1ae74b1a19a38a736b5321b41de10a48ab72eddc

    SHA256

    c531095f91211aea5e7ed61228c557ea1718605e8840e9ca61e3e652d4634d2d

    SHA512

    ce5ad725decbc063176ef313413112618506ca5863ced90beb5f59ef844d3c0b77bda05be04d1e0337731d2f2eca58f4ad98070d1aa55315879528f9be0f6a0e

  • memory/4336-21-0x00007FFDEECB3000-0x00007FFDEECB5000-memory.dmp

    Filesize

    8KB

  • memory/4336-23-0x00007FFDEECB3000-0x00007FFDEECB5000-memory.dmp

    Filesize

    8KB

  • memory/4336-22-0x0000000000EA0000-0x0000000000EAA000-memory.dmp

    Filesize

    40KB

  • memory/4764-28-0x0000000000470000-0x00000000004A2000-memory.dmp

    Filesize

    200KB

  • memory/4764-29-0x00000000053D0000-0x00000000059E8000-memory.dmp

    Filesize

    6.1MB

  • memory/4764-30-0x0000000004F50000-0x000000000505A000-memory.dmp

    Filesize

    1.0MB

  • memory/4764-31-0x0000000004E80000-0x0000000004E92000-memory.dmp

    Filesize

    72KB

  • memory/4764-32-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

    Filesize

    240KB

  • memory/4764-33-0x0000000005060000-0x00000000050AC000-memory.dmp

    Filesize

    304KB