Analysis

  • max time kernel
    146s
  • 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 16:38

General

  • Target

    1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe

  • Size

    1.2MB

  • MD5

    3151b825c40c8aebc34b76c969c33f51

  • SHA1

    4a2c1f2d227c02cdf12276bda7678362bf4cccd6

  • SHA256

    1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f

  • SHA512

    c215795f5645addfcb597712a713d58952abafb0539f15684e8b83773941569561c575a80f11abea8dea8c60219bcdebbaf0b59b125eb1d1e8ea9fe949fccd74

  • SSDEEP

    24576:oyVQBNKQ2Zw2LDRQNGC/L3duERIKdP7qZQ/i/JSYtgM:vgNFmxHRPCxxmK3/Y

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 6 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 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 7 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe
    "C:\Users\Admin\AppData\Local\Temp\1f1a056063cfe973379237fa15935d107606933ee63d0bbaf7ef2568c814418f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1592
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.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:2604
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 1084
            5⤵
            • Program crash
            PID:228
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3324
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4924
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3324 -s 1208
            5⤵
            • Program crash
            PID:4148
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1632
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2604 -ip 2604
    1⤵
      PID:4460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3324 -ip 3324
      1⤵
        PID:1020

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un876368.exe

        Filesize

        862KB

        MD5

        7cf07e9f2b9156ad50b173e35780eab0

        SHA1

        1353af7ad640b331ba03386cbeb86a8fb2c5ecf9

        SHA256

        a2f5ec5b8bff38332c78d9c21ea2bef87a83fba5cbe8eedbafe883341d23f838

        SHA512

        6880fa8e0f21d2400828f589c3fc1f168d1d923be538c60ba8cf1588719bd62161bc717cfb7abed8e2f0809e46d51ab2e160cd9b9018365d02a9eaa058f8cc2c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk547450.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un119053.exe

        Filesize

        708KB

        MD5

        3a6c4d194b60a390f9ce638ac35f29e0

        SHA1

        beab2713ac4893af17b919bc981abc1c8d6111d3

        SHA256

        79847d97755bfe49701eb4eee92989ac69edbd50ce8979e2aa2d78529c448980

        SHA512

        193095c3f8a642c8321062b675145ea12e80d96b047b64f35679422c26a8832acabfd1e463ff1d92cd172b5a0fb5d7e787f758493599662daeb2410387c22826

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr048345.exe

        Filesize

        405KB

        MD5

        dd0b2881c31c64f0a385c9b3c3db9b49

        SHA1

        6a3714f5afb4e5daae8e317c7bfd7e30ef4d7264

        SHA256

        25d28936e3eedbe59cc205349a8fff530ae1911bee1732a97aace042966c0904

        SHA512

        eeb8d00bd6373ba1b9cf6a248fd3b85f441d8e9700e81b2f1c3747863f0cbd01aaec01f3500f53e1670b0aebec9023386f6bcc3f19372433b5c2f5496ae1b762

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu076494.exe

        Filesize

        588KB

        MD5

        f0b6359bb3dace7371a49a1891431608

        SHA1

        a38417c407dde25223c68cd201ba6da38be97a1b

        SHA256

        52169da05cc2d53bb4a031f6488d346eca8eb26b70a82a548afaa438389f9ff5

        SHA512

        0bdb12f3e0bca5b7bd30d8721de85a921ce50416701c5219dc3c722eae76de71059b928f2835af75b6e9dfda35dda30301c509735dbb1364198fd742b99bbb30

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1632-2227-0x0000000000720000-0x0000000000750000-memory.dmp

        Filesize

        192KB

      • memory/1632-2229-0x0000000002810000-0x0000000002816000-memory.dmp

        Filesize

        24KB

      • memory/2604-22-0x0000000004E10000-0x0000000004E2A000-memory.dmp

        Filesize

        104KB

      • memory/2604-23-0x0000000004E90000-0x0000000005434000-memory.dmp

        Filesize

        5.6MB

      • memory/2604-24-0x00000000054A0000-0x00000000054B8000-memory.dmp

        Filesize

        96KB

      • memory/2604-38-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-52-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-50-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-48-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-46-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-44-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-42-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-40-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-32-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-30-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-28-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-26-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-25-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-37-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-34-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2604-53-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/2604-55-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/3324-60-0x0000000002910000-0x0000000002978000-memory.dmp

        Filesize

        416KB

      • memory/3324-61-0x0000000005540000-0x00000000055A6000-memory.dmp

        Filesize

        408KB

      • memory/3324-63-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-75-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-95-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-93-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-91-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-89-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-87-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-85-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-83-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-81-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-79-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-73-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-71-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-69-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-67-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-65-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-77-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-62-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/3324-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/4924-2217-0x0000000000480000-0x00000000004AE000-memory.dmp

        Filesize

        184KB

      • memory/4924-2218-0x00000000025F0000-0x00000000025F6000-memory.dmp

        Filesize

        24KB

      • memory/4924-2219-0x00000000054B0000-0x0000000005AC8000-memory.dmp

        Filesize

        6.1MB

      • memory/4924-2220-0x0000000004FA0000-0x00000000050AA000-memory.dmp

        Filesize

        1.0MB

      • memory/4924-2221-0x0000000004CF0000-0x0000000004D02000-memory.dmp

        Filesize

        72KB

      • memory/4924-2222-0x0000000004E90000-0x0000000004ECC000-memory.dmp

        Filesize

        240KB

      • memory/4924-2228-0x0000000004ED0000-0x0000000004F1C000-memory.dmp

        Filesize

        304KB