Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2024 10:16

General

  • Target

    dec6223f752a29ed5bf32ac82bb8ecd4ba87169551ded5ea6063e8aa4e80d246.exe

  • Size

    850KB

  • MD5

    f305943e7b3b5371e1b61332a0cdeea9

  • SHA1

    51d9efac4e6105004bf814bfaf35d0c6fa44cc13

  • SHA256

    dec6223f752a29ed5bf32ac82bb8ecd4ba87169551ded5ea6063e8aa4e80d246

  • SHA512

    ec45ab7b32428ad16242d700712bfbfe46828afeb37ee0dd0a6507e67911d2538b54ad42362e61f9aa32917032abd79a8501c0fb0447dd5b1c1adb1cb58e8eca

  • SSDEEP

    12288:SMrEy905HQTAsRAUOsRPGZtRFCmFNMzTa/DNnT+qu9ZIOPgwQbl6XeDi0vII/g0R:CyGPrdZtCgMK+RHYweCsg6

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 17 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 2 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 2 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dec6223f752a29ed5bf32ac82bb8ecd4ba87169551ded5ea6063e8aa4e80d246.exe
    "C:\Users\Admin\AppData\Local\Temp\dec6223f752a29ed5bf32ac82bb8ecd4ba87169551ded5ea6063e8aa4e80d246.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un666875.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un666875.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2908
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr655299.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr655299.exe
        3⤵
        • 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:1108
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 1088
          4⤵
          • Program crash
          PID:4924
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu849158.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu849158.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5512
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 1384
          4⤵
          • Program crash
          PID:5588
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si111020.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si111020.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3960
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1108 -ip 1108
    1⤵
      PID:5104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2032 -ip 2032
      1⤵
        PID:5200

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si111020.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un666875.exe

        Filesize

        697KB

        MD5

        fe65d6b86c167a3e7343b6621711cfc7

        SHA1

        86df66c905075d1e0b2ab1366f03ceaf4a9d6694

        SHA256

        b52db570f04bfc987132aecc40ddd1bd2cf8187aa1e705fd101ee11abae54a3c

        SHA512

        5bf695cb1d711c8b6137b5e3175431e2ca5f44d294f10a403cbeb6e42fa2566c0101ac9b3364657b106384542fcf32d9e8bbf86b44dd2f8e141c7ba69b6a85f4

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr655299.exe

        Filesize

        402KB

        MD5

        9b8219f593506ef7cedc1e1307e37495

        SHA1

        605f684ddff8f8be250515ad349261f299e4eabc

        SHA256

        b694b178f1d35925b8d8ad36f6c04ccaad6fa5a2b6039ba0b5129291c65c9655

        SHA512

        b161e2514188e0aa1047daf65beb85c74dc3b37d5bc2115571caec4b95a1763de5a0b6126fbf99261a2388b3eb5ba0fac096612c6ba8e0a8963b91a908f2cb38

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu849158.exe

        Filesize

        586KB

        MD5

        86a90dcaaf7375e585dc9bbd83b80673

        SHA1

        8650bf5615c3597c5d1f9444e3c22c5ae51b25f5

        SHA256

        43e6a4e212b8e09bcb39d70efdb980a6786ebed53b162099d210870cacb2eefa

        SHA512

        40c2aa82608e69b7eb9c40db219be5ae2ec8e081095f3875625a2c2741fdc50066114a2786da40027d92d07774a3b8c06d37f64740d42d454cb1e566b9ec4480

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1108-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/1108-25-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-16-0x0000000002470000-0x000000000249D000-memory.dmp

        Filesize

        180KB

      • memory/1108-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/1108-19-0x0000000002660000-0x000000000267A000-memory.dmp

        Filesize

        104KB

      • memory/1108-20-0x0000000004F40000-0x00000000054E4000-memory.dmp

        Filesize

        5.6MB

      • memory/1108-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1108-47-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-49-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-45-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-43-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-41-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-39-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-37-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-35-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-33-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-31-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-29-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-28-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-21-0x00000000026E0000-0x00000000026F8000-memory.dmp

        Filesize

        96KB

      • memory/1108-23-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-22-0x00000000026E0000-0x00000000026F2000-memory.dmp

        Filesize

        72KB

      • memory/1108-50-0x00000000009D0000-0x0000000000AD0000-memory.dmp

        Filesize

        1024KB

      • memory/1108-51-0x0000000002470000-0x000000000249D000-memory.dmp

        Filesize

        180KB

      • memory/1108-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1108-15-0x00000000009D0000-0x0000000000AD0000-memory.dmp

        Filesize

        1024KB

      • memory/1108-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2032-82-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-96-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-70-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-78-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-80-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-94-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-92-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-88-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-86-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-84-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-76-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-74-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-64-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-62-0x0000000005510000-0x0000000005576000-memory.dmp

        Filesize

        408KB

      • memory/2032-72-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-61-0x0000000004ED0000-0x0000000004F38000-memory.dmp

        Filesize

        416KB

      • memory/2032-68-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-66-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-90-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-63-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2032-2205-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/3960-2229-0x00000000007A0000-0x00000000007D0000-memory.dmp

        Filesize

        192KB

      • memory/3960-2230-0x0000000000FE0000-0x0000000000FE6000-memory.dmp

        Filesize

        24KB

      • memory/5512-2218-0x0000000000970000-0x000000000099E000-memory.dmp

        Filesize

        184KB

      • memory/5512-2219-0x0000000001500000-0x0000000001506000-memory.dmp

        Filesize

        24KB

      • memory/5512-2220-0x0000000005920000-0x0000000005F38000-memory.dmp

        Filesize

        6.1MB

      • memory/5512-2221-0x0000000005410000-0x000000000551A000-memory.dmp

        Filesize

        1.0MB

      • memory/5512-2222-0x0000000005300000-0x0000000005312000-memory.dmp

        Filesize

        72KB

      • memory/5512-2223-0x0000000005320000-0x000000000535C000-memory.dmp

        Filesize

        240KB

      • memory/5512-2228-0x00000000053A0000-0x00000000053EC000-memory.dmp

        Filesize

        304KB