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
    07-11-2024 05:32

General

  • Target

    6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe

  • Size

    713KB

  • MD5

    a6e9208c242fb0f329551ee694f5a3d0

  • SHA1

    1b3b8e5832663ba074f8d1079d70ea34c9f3f38c

  • SHA256

    6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca

  • SHA512

    0326935f27363325945cdb981b9ee17f728f9b01f441dc29d32ea19e257d042b7e2650bb3a38c89a03f41a4b66dd5306d1790c871a3044b8751fb79a6c7bd48d

  • SSDEEP

    12288:+Mrzy90HAuURU2FqT8fu6PhQl0jQQdSoM2e0Oj7+1YOxE:ty+2FqT85RQkh7Of9O+

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe
    "C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3416
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 1492
          4⤵
          • Program crash
          PID:3204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2268
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3416 -ip 3416
    1⤵
      PID:4072

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe

      Filesize

      168KB

      MD5

      c52ebada00a59ec1f651a0e9fbcef2eb

      SHA1

      e1941278df76616f1ca3202ef2a9f99d2592d52f

      SHA256

      35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

      SHA512

      6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe

      Filesize

      559KB

      MD5

      66c77b3380637abcfc33bf5528acb9c1

      SHA1

      eccf5a4db7d28697213d221729fa9c40e40246b3

      SHA256

      3676a719eee36c436eeaa968dfcd40e9e7dabcfaaf90cbd2d40ec826b6c59a76

      SHA512

      78198b66b9ec4180c3a4548fd491e6bc34c72b8ab0b8b79b6096be39f65a2954582c2cb0356c7ffc769c13a1e52db43aee39c5964103cefd5a7264b35e2f899f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe

      Filesize

      586KB

      MD5

      bb511828039dde60df00fb02b5832d57

      SHA1

      c05128746e46ac235d1b09d2e804c2db8d12a92e

      SHA256

      e26c7407a7690c122ff5350ce1e4b63c03b9dc513d3fb3e5d42b91aab2634498

      SHA512

      b9e4e7737e17f30b10568e06b089cb25498cd4df7a0f352c306ba0f437b8f83cdfbe9b8e80db1d70104e3d3c25a94bda5cc98edf371ffd4d6ebbd1c101ed9e34

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      03728fed675bcde5256342183b1d6f27

      SHA1

      d13eace7d3d92f93756504b274777cc269b222a2

      SHA256

      f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

      SHA512

      6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

    • memory/1724-14-0x00007FFC4F2D3000-0x00007FFC4F2D5000-memory.dmp

      Filesize

      8KB

    • memory/1724-15-0x00000000009C0000-0x00000000009CA000-memory.dmp

      Filesize

      40KB

    • memory/1724-16-0x00007FFC4F2D3000-0x00007FFC4F2D5000-memory.dmp

      Filesize

      8KB

    • memory/2268-2191-0x0000000000AC0000-0x0000000000AF0000-memory.dmp

      Filesize

      192KB

    • memory/2268-2192-0x0000000002C20000-0x0000000002C26000-memory.dmp

      Filesize

      24KB

    • memory/3416-66-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-56-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-24-0x0000000005520000-0x0000000005586000-memory.dmp

      Filesize

      408KB

    • memory/3416-28-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-26-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-25-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-42-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-86-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-84-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-82-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-80-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-78-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-76-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-74-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-70-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-68-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-22-0x0000000004E80000-0x0000000004EE8000-memory.dmp

      Filesize

      416KB

    • memory/3416-64-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-62-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-60-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-58-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-23-0x0000000004F30000-0x00000000054D4000-memory.dmp

      Filesize

      5.6MB

    • memory/3416-54-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-52-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-50-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-46-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-44-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-40-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-38-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-37-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-34-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-32-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-30-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-88-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-72-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-48-0x0000000005520000-0x0000000005580000-memory.dmp

      Filesize

      384KB

    • memory/3416-2167-0x0000000005760000-0x0000000005792000-memory.dmp

      Filesize

      200KB

    • memory/4456-2180-0x00000000005D0000-0x00000000005FE000-memory.dmp

      Filesize

      184KB

    • memory/4456-2181-0x0000000002710000-0x0000000002716000-memory.dmp

      Filesize

      24KB

    • memory/4456-2182-0x0000000005560000-0x0000000005B78000-memory.dmp

      Filesize

      6.1MB

    • memory/4456-2183-0x0000000005050000-0x000000000515A000-memory.dmp

      Filesize

      1.0MB

    • memory/4456-2184-0x0000000004F60000-0x0000000004F72000-memory.dmp

      Filesize

      72KB

    • memory/4456-2185-0x0000000004FC0000-0x0000000004FFC000-memory.dmp

      Filesize

      240KB

    • memory/4456-2186-0x0000000005000000-0x000000000504C000-memory.dmp

      Filesize

      304KB