Analysis

  • max time kernel
    147s
  • 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
    07-11-2024 02:36

General

  • Target

    40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.exe

  • Size

    853KB

  • MD5

    fcae70a2a36015f6ac92abdb817c84b9

  • SHA1

    ffeb8e87a989dccc0f6b4839ed77d899c31a3e77

  • SHA256

    40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149

  • SHA512

    da7bb4f0a791817769f075d058451f8ced883909f3c972cff1aa0e959ae1de5b0aaab24b63d206d5d3d57c171e3718f844ea0853c5e9a2e51532c41ccc90e224

  • SSDEEP

    12288:UMr6y900CLZYugQ0uWUoJllBirEiNiJZnQ9qVVlScKjNFdne2DhhESVT4jbluJ:ey5Q7WTcgEeZnjVV4NzekP/Vs14

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.exe
    "C:\Users\Admin\AppData\Local\Temp\40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.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:3632
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 1012
          4⤵
          • Program crash
          PID:4928
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1364
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4504
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 1516
          4⤵
          • Program crash
          PID:4536
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:568
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3632 -ip 3632
    1⤵
      PID:2544
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1364 -ip 1364
      1⤵
        PID:2364
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:5996

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe

        Filesize

        700KB

        MD5

        d77af465494f32c643897ca87acdc23d

        SHA1

        f61df13ce9defc226ae422ec885e51f0b7a88bd6

        SHA256

        190e9e89bdaf5295a3584346e136272fa4012347f73272204b3b24660021135f

        SHA512

        f98d6d1221b4f5277f32e3006bfbae5fe3720f033276410095c7ad9745ce34edfdcef736157a8f4aff2541ead97e7e9204fdb7a30ec4f85c52fcd2546b7a21de

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe

        Filesize

        402KB

        MD5

        ba4ed4697cc44e70c120bf334fb009a1

        SHA1

        19544c02fe17c8894a3ffb188cd5b07dcfe3f0bf

        SHA256

        67c9bb45ed885b759492fb43f90b4181f2b80bde77f3f99a10c9a3f00d9d27e7

        SHA512

        34418b1ca43320ea525e57167aa4fa15447e06febf2e87d4fcfadabd4e5fae229229c77b7e5cae31ea6d035718a0d3cf9c7e370bf88c6d8ad98f35d0f301eed6

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe

        Filesize

        586KB

        MD5

        0efb5de77d94f4ff64b5b52393f540d1

        SHA1

        33f650387c15b0c412e9af8a68f2e7293fb5b17b

        SHA256

        23cf7044dd4fac775743a3c61b899daa5341ab1acb19ade1c27ef5a49d1706e8

        SHA512

        eda92d4efbb42aab9f3e1fef925c4c3d93b09bb0abd5ccfff8461a10bc81e95008a9464467ce526270470e2eb7e531b35aa085507abcab2dcda968fae03727c2

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/568-2229-0x00000000011E0000-0x00000000011E6000-memory.dmp

        Filesize

        24KB

      • memory/568-2227-0x0000000000970000-0x00000000009A0000-memory.dmp

        Filesize

        192KB

      • memory/1364-67-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-63-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-2204-0x00000000050B0000-0x00000000050E2000-memory.dmp

        Filesize

        200KB

      • memory/1364-62-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-81-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-69-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-71-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-73-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-75-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-79-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-83-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-85-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-87-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-89-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-91-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-93-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-95-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-77-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-65-0x0000000004FC0000-0x0000000005020000-memory.dmp

        Filesize

        384KB

      • memory/1364-61-0x0000000004FC0000-0x0000000005026000-memory.dmp

        Filesize

        408KB

      • memory/1364-60-0x00000000027E0000-0x0000000002848000-memory.dmp

        Filesize

        416KB

      • memory/3632-43-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-26-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3632-20-0x0000000004DA0000-0x0000000005344000-memory.dmp

        Filesize

        5.6MB

      • memory/3632-50-0x00000000008F0000-0x00000000009F0000-memory.dmp

        Filesize

        1024KB

      • memory/3632-22-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-23-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-19-0x00000000027C0000-0x00000000027DA000-memory.dmp

        Filesize

        104KB

      • memory/3632-27-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-29-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-31-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-33-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-35-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-45-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-39-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-41-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3632-54-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3632-37-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-21-0x0000000005360000-0x0000000005378000-memory.dmp

        Filesize

        96KB

      • memory/3632-47-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-49-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/3632-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3632-16-0x00000000008C0000-0x00000000008ED000-memory.dmp

        Filesize

        180KB

      • memory/3632-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3632-15-0x00000000008F0000-0x00000000009F0000-memory.dmp

        Filesize

        1024KB

      • memory/4504-2220-0x00000000056D0000-0x00000000057DA000-memory.dmp

        Filesize

        1.0MB

      • memory/4504-2221-0x0000000005600000-0x0000000005612000-memory.dmp

        Filesize

        72KB

      • memory/4504-2222-0x0000000005660000-0x000000000569C000-memory.dmp

        Filesize

        240KB

      • memory/4504-2219-0x0000000005BB0000-0x00000000061C8000-memory.dmp

        Filesize

        6.1MB

      • memory/4504-2218-0x0000000005460000-0x0000000005466000-memory.dmp

        Filesize

        24KB

      • memory/4504-2228-0x00000000057E0000-0x000000000582C000-memory.dmp

        Filesize

        304KB

      • memory/4504-2217-0x0000000000C80000-0x0000000000CAE000-memory.dmp

        Filesize

        184KB