Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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 01:37

General

  • Target

    a8b78be57b446bd410323655357545db171f961a99398ad5186046619d3de40f.exe

  • Size

    408KB

  • MD5

    c3198f527fb0e490c4132a56955d58e4

  • SHA1

    42af0561306d52568833f4b4bc12b5e4f8fbe76b

  • SHA256

    a8b78be57b446bd410323655357545db171f961a99398ad5186046619d3de40f

  • SHA512

    505582e9005c7964a82152c67fc89bcac00a3bced1b87d1e373f2b112f03ece039115306670e02d6c475fa5873e8e7d2c82ce997d4f67cb953b29a04ec6b45e4

  • SSDEEP

    6144:K9y+bnr+9p0yN90QEBZe9PvWsoQO9Q6qtP1JWYmzBbmayjxqpTsF1V:HMrRy90XEY2tnfmzBb61qpIF1V

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8b78be57b446bd410323655357545db171f961a99398ad5186046619d3de40f.exe
    "C:\Users\Admin\AppData\Local\Temp\a8b78be57b446bd410323655357545db171f961a99398ad5186046619d3de40f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s4930Mg.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s4930Mg.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5016
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t84mq72.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t84mq72.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s4930Mg.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t84mq72.exe

    Filesize

    380KB

    MD5

    7703b533b6e72a90817e85a9fd1f7126

    SHA1

    f4cc506f60b36ddf6474504989a9b171b1418570

    SHA256

    f6660c406e330206727065c74443d77ab4689c53984e6c2158f130c03cd2e86d

    SHA512

    3ee516734c6246d7b492af2a6ba3cae18d59d83cc281d75544b29918073a472b37d52ad6cf5c78bb36e81cc67e27d5cb2b0a1e6af098eaa4b5f5a3441f8ce031

  • memory/2932-15-0x00000000005C0000-0x00000000006C0000-memory.dmp

    Filesize

    1024KB

  • memory/2932-16-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/2932-17-0x0000000000400000-0x00000000004E2000-memory.dmp

    Filesize

    904KB

  • memory/2932-18-0x0000000002200000-0x0000000002246000-memory.dmp

    Filesize

    280KB

  • memory/2932-19-0x0000000004BA0000-0x0000000005144000-memory.dmp

    Filesize

    5.6MB

  • memory/2932-20-0x0000000002570000-0x00000000025B4000-memory.dmp

    Filesize

    272KB

  • memory/2932-24-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-22-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-76-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-84-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-82-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-81-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-78-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-74-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-72-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-70-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-68-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-66-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-64-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-62-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-60-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-58-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-56-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-54-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-53-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-50-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-46-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-45-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-42-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-40-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-38-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-37-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-48-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-34-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-32-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-30-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-28-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-26-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-21-0x0000000002570000-0x00000000025AE000-memory.dmp

    Filesize

    248KB

  • memory/2932-927-0x0000000005150000-0x0000000005768000-memory.dmp

    Filesize

    6.1MB

  • memory/2932-928-0x00000000057C0000-0x00000000058CA000-memory.dmp

    Filesize

    1.0MB

  • memory/2932-929-0x0000000005900000-0x0000000005912000-memory.dmp

    Filesize

    72KB

  • memory/2932-930-0x0000000005920000-0x000000000595C000-memory.dmp

    Filesize

    240KB

  • memory/2932-931-0x0000000005A70000-0x0000000005ABC000-memory.dmp

    Filesize

    304KB

  • memory/2932-932-0x00000000005C0000-0x00000000006C0000-memory.dmp

    Filesize

    1024KB

  • memory/2932-933-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/2932-935-0x0000000000400000-0x00000000004E2000-memory.dmp

    Filesize

    904KB

  • memory/5016-7-0x00007FF9CF763000-0x00007FF9CF765000-memory.dmp

    Filesize

    8KB

  • memory/5016-8-0x0000000000260000-0x000000000026A000-memory.dmp

    Filesize

    40KB

  • memory/5016-9-0x00007FF9CF763000-0x00007FF9CF765000-memory.dmp

    Filesize

    8KB