Analysis

  • max time kernel
    146s
  • max time network
    148s
  • 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, 03:02

General

  • Target

    c34a0592e73553d822ecad6ba9a6f81205b8b2f1524048200a463229a12736ed.exe

  • Size

    819KB

  • MD5

    8839b17be6a2c71e7f42c4a3c5e5cb07

  • SHA1

    660a56c331087553af07bccbc4ef167823275577

  • SHA256

    c34a0592e73553d822ecad6ba9a6f81205b8b2f1524048200a463229a12736ed

  • SHA512

    a179eb8549631cd04d509bee7dd9dbe05ca37108f045c4e54db95249f3fe568e3599ea4cbbf78d4dea95ef4a14f2f21125443d0c71f86e86d0808737a36458ef

  • SSDEEP

    24576:pytH2aVYvtW9m1lCfQv4k8U/NkzWzGK1p4:cR2UY/lOQF6W

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c34a0592e73553d822ecad6ba9a6f81205b8b2f1524048200a463229a12736ed.exe
    "C:\Users\Admin\AppData\Local\Temp\c34a0592e73553d822ecad6ba9a6f81205b8b2f1524048200a463229a12736ed.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7406.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7406.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3816.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3816.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2248
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0478Se.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0478Se.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2772
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39yZ95.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39yZ95.exe
          4⤵
          • 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:756
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 1084
            5⤵
            • Program crash
            PID:4904
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFSgN48.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFSgN48.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2624
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 756 -ip 756
    1⤵
      PID:3712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7406.exe

      Filesize

      677KB

      MD5

      fc09ed868facae15d00c0784fd81c307

      SHA1

      9a0e745f38ea678c9a225fa91f78dc8115d26c0d

      SHA256

      c610cfdadd8c354d196a2bf83af2163262372a1b41f85f6907185d6714858803

      SHA512

      e6a3879e5584e7a80acd671e58a6a9bd77b052580c2290c0a03632398aceadc3f5c0f65dec03ed289d89523cdf6df2c5311604b738f87f3ef376232203178462

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFSgN48.exe

      Filesize

      349KB

      MD5

      fcc5fd83a6903030b884586b63383538

      SHA1

      faaa4a9589d7a548babd5b77c29f089fa6613759

      SHA256

      b4763f24c5331e593ee772efe0a8f5120d460d5ab1e1766761146777ca74be30

      SHA512

      ab38f32a8250e1b68f7846e4d30a618ce109987f6fbe77164e36aac7194fec5a8af95186376e93099974297f80faeec56412124854b11d1dd3c5e462f8123313

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3816.exe

      Filesize

      335KB

      MD5

      5a5b1e910cdc71a155d96ed16cde5e0c

      SHA1

      b42aece33ec07ba3c411d6b7d2238e1520da62c3

      SHA256

      0902afad46474f6ccb6ef0b8c7eb23d0ecd86ce61efae954631d67f403072279

      SHA512

      e16ae2cd4268914114e879b27ef29bf2dac4b3e39dbf57c3b390c608af76ea1275e63fe1b9955a21f4f1bc74300f506844169534a5a59c7513c015e35d04768e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0478Se.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39yZ95.exe

      Filesize

      290KB

      MD5

      735da9eddc0838de682749823fa1a4f5

      SHA1

      ba5185855ff5d62da4b07c4b18e59500879aae68

      SHA256

      dacdae2b5c62967e9a5b411067a886da1fad13825484d54971a2c38c46cc5404

      SHA512

      5e992a066186ae712b0d13a65c3f3d4fe04d72ddb329f152bd5a7f3b1bf5c7eee9e7bc0a210628c5a1ac46944c6ad37d9551cb32aaf96b7960141fe8b6aea179

    • memory/756-60-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/756-51-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-29-0x00000000025B0000-0x00000000025CA000-memory.dmp

      Filesize

      104KB

    • memory/756-30-0x0000000004DE0000-0x0000000005384000-memory.dmp

      Filesize

      5.6MB

    • memory/756-31-0x0000000005390000-0x00000000053A8000-memory.dmp

      Filesize

      96KB

    • memory/756-37-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-57-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-59-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-55-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-53-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-62-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/756-49-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-47-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-45-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-43-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-41-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-39-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-35-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-33-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/756-32-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/2624-82-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-975-0x0000000005470000-0x0000000005A88000-memory.dmp

      Filesize

      6.1MB

    • memory/2624-979-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

      Filesize

      304KB

    • memory/2624-978-0x0000000005C70000-0x0000000005CAC000-memory.dmp

      Filesize

      240KB

    • memory/2624-80-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-92-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-102-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-100-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-98-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-96-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-94-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-90-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-67-0x0000000002880000-0x00000000028C6000-memory.dmp

      Filesize

      280KB

    • memory/2624-88-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-68-0x00000000029B0000-0x00000000029F4000-memory.dmp

      Filesize

      272KB

    • memory/2624-87-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-78-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-74-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-84-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-76-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-72-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-70-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-69-0x00000000029B0000-0x00000000029EE000-memory.dmp

      Filesize

      248KB

    • memory/2624-977-0x0000000005C50000-0x0000000005C62000-memory.dmp

      Filesize

      72KB

    • memory/2624-976-0x0000000005B10000-0x0000000005C1A000-memory.dmp

      Filesize

      1.0MB

    • memory/2772-22-0x0000000000C20000-0x0000000000C2A000-memory.dmp

      Filesize

      40KB

    • memory/2772-21-0x00007FFD13673000-0x00007FFD13675000-memory.dmp

      Filesize

      8KB

    • memory/2772-23-0x00007FFD13673000-0x00007FFD13675000-memory.dmp

      Filesize

      8KB