Analysis

  • max time kernel
    142s
  • max time network
    144s
  • 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, 23:34

General

  • Target

    c3260396680e66a9c150caab27c63341e0c0c52c515b978ade84f44fbf52b9eaN.exe

  • Size

    987KB

  • MD5

    65322a0f694472271e63552f864399a0

  • SHA1

    15d714929eb0d4c75cd98c0272d9daecbe64cf91

  • SHA256

    c3260396680e66a9c150caab27c63341e0c0c52c515b978ade84f44fbf52b9ea

  • SHA512

    54e15f4aa582e0bccd86414b883c6b7258deaa472df7d2150c85d2ec12983025acbb7f462459d41ab17be15f398879d2a704f259598393674accf94faf964aa8

  • SSDEEP

    24576:1ybKUIJP1S515RGpbiWpC6dgiulSy3+kgkAZ4y:QbKUIJo8/C6d1udjAZ

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Program crash 1 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3260396680e66a9c150caab27c63341e0c0c52c515b978ade84f44fbf52b9eaN.exe
    "C:\Users\Admin\AppData\Local\Temp\c3260396680e66a9c150caab27c63341e0c0c52c515b978ade84f44fbf52b9eaN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap9134.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap9134.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7857.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7857.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap8086.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap8086.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3948
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz8162.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz8162.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2108
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7194eW.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7194eW.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2952
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 1084
              6⤵
              • Program crash
              PID:2484
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w64Et11.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w64Et11.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3292
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2952 -ip 2952
    1⤵
      PID:2212

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap9134.exe

      Filesize

      804KB

      MD5

      bf37f001ec98a5b967f33bb8c613ac3d

      SHA1

      08d29e97d9ad9e992034a2f2505348309a780b97

      SHA256

      54198deec45109e838687518c012cccebd5a2d16a12b3769934126a16baa012c

      SHA512

      4526e44077d6882748ebb17bfa8f9dff2fea2ab15717e98891b43ecd2531ccc3c6ae42879ade8e49ab32915b91ef78e23cb924b9fe74ea7bb637c9f321289267

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7857.exe

      Filesize

      650KB

      MD5

      3acab068f91091affafcb56929e9a912

      SHA1

      4226a445808cb13af70d375fdaa4c2a20602b661

      SHA256

      2cabfc4bda326f9449e1f11b4e3d13e468c0498a67766c853c1e90272decb7da

      SHA512

      93535e28abd68d7bd3d673efb9254bfa8f645a9457a740b73528ae9c168f951336d73169d9a2a99f9e39f2fe364b48f6036160b2e7ea4e07408b6f3f1316cadc

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w64Et11.exe

      Filesize

      292KB

      MD5

      93a0e93ba42277938622ea0f3bb07f05

      SHA1

      b6df2664397bf0e84274743350f7d7a2ede8f7f1

      SHA256

      4bf42cc3a4f1c78f80423fe637cd847e7b5363872778af5bd30cf1376a964ee3

      SHA512

      e05f899880fb288f53bd4fad08b4d0dac1efe77f864dbe98cd01e4791c6656b5af040b918f7874a3910c3ff9ed5c74638c7d039984e8ae4d4c779e32bd023f26

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap8086.exe

      Filesize

      322KB

      MD5

      becea211b711016575ead18156459971

      SHA1

      f2c51d4cfba58780fff6d08f8f3efdf3d8ce0fc3

      SHA256

      c0729556fce3e8a2c657b6c40be6939498f72a22d89ef5587492838dd985ed12

      SHA512

      f1b24719c85d62a211d91273f3c64f3532258c383c201d7d74076a453c322a45d2cad5892ed7eaad2032eb2e26210514eb3f14823df17ac0373b575dc2a0ceef

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz8162.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7194eW.exe

      Filesize

      235KB

      MD5

      8b2d57dc0cb7db1694fc8c3006fa853d

      SHA1

      b35bb8a184b4fe1fc2845249619520b51e7b06cd

      SHA256

      c76b353365e2c11c0dfd63a4091dc22947523bddb549a76cc035553b025801ec

      SHA512

      3983d369f9cab6e0fc30c0a0a38d100a50ffd2603b1de54bfefc269225f1f11793daef0782e9c14988b2f50c68e77ab92647df882b07e0926068ee647155c8a8

    • memory/2108-28-0x0000000000A80000-0x0000000000A8A000-memory.dmp

      Filesize

      40KB

    • memory/2952-67-0x0000000000400000-0x00000000004A8000-memory.dmp

      Filesize

      672KB

    • memory/2952-36-0x0000000005020000-0x0000000005038000-memory.dmp

      Filesize

      96KB

    • memory/2952-37-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-52-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-64-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-62-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-61-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-58-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-56-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-54-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-50-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-48-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-46-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-44-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-42-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-40-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-38-0x0000000005020000-0x0000000005032000-memory.dmp

      Filesize

      72KB

    • memory/2952-65-0x0000000000400000-0x00000000004A8000-memory.dmp

      Filesize

      672KB

    • memory/2952-35-0x0000000004A70000-0x0000000005014000-memory.dmp

      Filesize

      5.6MB

    • memory/2952-34-0x0000000002080000-0x000000000209A000-memory.dmp

      Filesize

      104KB

    • memory/3292-87-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-103-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-83-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-72-0x0000000004A40000-0x0000000004A86000-memory.dmp

      Filesize

      280KB

    • memory/3292-85-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-81-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-79-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-95-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-77-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-75-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-74-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-107-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-105-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-73-0x0000000005090000-0x00000000050D4000-memory.dmp

      Filesize

      272KB

    • memory/3292-101-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-99-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-97-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-93-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-91-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-89-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/3292-980-0x00000000050F0000-0x0000000005708000-memory.dmp

      Filesize

      6.1MB

    • memory/3292-981-0x0000000005790000-0x000000000589A000-memory.dmp

      Filesize

      1.0MB

    • memory/3292-982-0x00000000058D0000-0x00000000058E2000-memory.dmp

      Filesize

      72KB

    • memory/3292-983-0x00000000058F0000-0x000000000592C000-memory.dmp

      Filesize

      240KB

    • memory/3292-984-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB