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
    11/11/2024, 00:06

General

  • Target

    c13ae840e44dd607e4a75ff2dcd8cef591947472231e3002d4e18cf9fbbc98d7.exe

  • Size

    1.2MB

  • MD5

    c8324d9d4456a93404b70bd9c389bdc1

  • SHA1

    7046e9f8584d683cbbf297d41a697c79d42021d9

  • SHA256

    c13ae840e44dd607e4a75ff2dcd8cef591947472231e3002d4e18cf9fbbc98d7

  • SHA512

    2d79e877a69f49140fbbc53444948ab7590491789f7ae2c1779fec05d0ca7191bb49e94684ea4c2bed0242ca60191af345b58b724575cf8f94b364b73fb8f719

  • SSDEEP

    24576:9yq38Tu4P2pOEwMivTpdUsnaDYoobYfwd2AaRKBhppYyetZTp:Yu8C4P2QEwMapdUsnkYoobYfwwRcBD+9

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\c13ae840e44dd607e4a75ff2dcd8cef591947472231e3002d4e18cf9fbbc98d7.exe
    "C:\Users\Admin\AppData\Local\Temp\c13ae840e44dd607e4a75ff2dcd8cef591947472231e3002d4e18cf9fbbc98d7.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5084
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plwG50bH08.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plwG50bH08.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plzH47MJ34.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plzH47MJ34.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:828
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plln07Rx86.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plln07Rx86.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4048
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plsH07ZL18.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plsH07ZL18.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4788
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buyY67yD05.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buyY67yD05.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2076
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\cavh43nl63.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\cavh43nl63.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:5012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plwG50bH08.exe

    Filesize

    1.0MB

    MD5

    14229781d2f7ec0e44fdc5a510ebbc12

    SHA1

    23c0bf044709afe1884d7ad296d35666934683a0

    SHA256

    c89c578c10c63bb9af6d6a5d69c9c166f9a3709155e2751bc7bcb007a12a7974

    SHA512

    0bc7b062e7681cfbc78604710c97e42347ec6de997e057ba5281f2132f42e3169781a040e785c8ab03c8754bf4188ebd7b5cdae676e3a896ddbbe2520d6abc9d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plzH47MJ34.exe

    Filesize

    957KB

    MD5

    0ed033e59ec5bccdd05ab15c2524ce2b

    SHA1

    ddb62a725a7e3f5a0a70fc951acd63e2cf64209c

    SHA256

    d0b253ee0b3fbb75558848335987f26929e6d4215c8f5fa5ed1aa28cb1367c21

    SHA512

    280461f3ba52a429f306040cb840461e3885ebfe2259bb70cc32f04d6acef9bc6b910a13d91796b9732e0ad4d44b7aab6cfc2ab540d595c5b173f45149db961f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plln07Rx86.exe

    Filesize

    681KB

    MD5

    ec293d8c60b848ced84e3f54e7128ab6

    SHA1

    8fda6e2a1e9fc21a67d8c5ce5cdad0e38b613b6e

    SHA256

    6235113b3839ef48a634a7c962d829bda82b9981d9562cec51dbac2b0fdecbab

    SHA512

    acd05571c8bed79dd8c23cc153cd1dfdd212ed865d96024538c57a80c7ef142007e42c372217651a51763fadbbeacf09ee38d75b6ac3ad211e597ab909e501bc

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plsH07ZL18.exe

    Filesize

    399KB

    MD5

    3a3b42b555090527bd5d9430e7df2f76

    SHA1

    82649100914a4a219bff32f95afea2a66fef190d

    SHA256

    1d50beddedd5fd545f6a5f246dfa76795d068e2b512b0354fd32c91b5e1d6479

    SHA512

    ee013fcb1a28ae8275d70f608ee967b7d5347e00544832aff601b1ae7c99f26a116ab7d1fcfe48d4ad580567a59935637b61cc37d23c7108f50077dd0a4a0291

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buyY67yD05.exe

    Filesize

    14KB

    MD5

    1512797999d154aed23af1a067021800

    SHA1

    a85c68329a171cde44b18dbebaf257f9c91c70f5

    SHA256

    8c7ced452fd202e6901c011185deb563f4aa9ffac2490bd80be6cfbd85543519

    SHA512

    c7123eec6013f76c790a377f3cbe39cef3bd4ea2bd7527b742e56691d6b66e06098831b4d5667e98c6fd673b41ea4242ade2ffcb7b7fd37c1325caefe39fea92

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\cavh43nl63.exe

    Filesize

    374KB

    MD5

    af0954d0538c7f7ddb0d9d2d166552ce

    SHA1

    5d51a5d821f180b6c46a5e02bcf7676f989c18ff

    SHA256

    f9fb43735222b6ddc9c2866812045fbc8613527c988bf1d5167d3ab6818f29fb

    SHA512

    184bfb555b83faf995af6f3e825334e526efba409d9dd0de4cb55af4a0a7336542895a9248832be332c6b892a9a7ea8240a009e613939a8a8037c9e9b5b12fec

  • memory/2076-35-0x00000000009C0000-0x00000000009CA000-memory.dmp

    Filesize

    40KB

  • memory/5012-83-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-73-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-43-0x00000000077D0000-0x0000000007814000-memory.dmp

    Filesize

    272KB

  • memory/5012-51-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-59-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-57-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-55-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-107-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-105-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-103-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-101-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-99-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-97-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-93-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-91-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-89-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-87-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-41-0x0000000004D20000-0x0000000004D66000-memory.dmp

    Filesize

    280KB

  • memory/5012-81-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-79-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-77-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-42-0x00000000071E0000-0x0000000007784000-memory.dmp

    Filesize

    5.6MB

  • memory/5012-71-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-69-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-67-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-65-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-63-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-61-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-53-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-49-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-95-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-85-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-75-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-44-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-47-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-45-0x00000000077D0000-0x000000000780E000-memory.dmp

    Filesize

    248KB

  • memory/5012-950-0x0000000007810000-0x0000000007E28000-memory.dmp

    Filesize

    6.1MB

  • memory/5012-951-0x0000000007EA0000-0x0000000007FAA000-memory.dmp

    Filesize

    1.0MB

  • memory/5012-952-0x0000000007FE0000-0x0000000007FF2000-memory.dmp

    Filesize

    72KB

  • memory/5012-953-0x0000000008000000-0x000000000803C000-memory.dmp

    Filesize

    240KB

  • memory/5012-954-0x0000000008190000-0x00000000081DC000-memory.dmp

    Filesize

    304KB