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
    08-11-2024 04:34

General

  • Target

    d68eb76f688b8f8c628de8bf88f1e387cc8894045a06223eaeedba2f0522fc36.exe

  • Size

    850KB

  • MD5

    2b09455a317c453c0760e2c057923981

  • SHA1

    ad56468369e4578d8ba35024b4a63985b592ae3a

  • SHA256

    d68eb76f688b8f8c628de8bf88f1e387cc8894045a06223eaeedba2f0522fc36

  • SHA512

    4ed52997660a6f3bef89984b03a8c3c12256afaeb9627b3cb82ef85fd65c5bdac9f47240dc78496a2ce1d3f6124a8f259e105cff5823ddb50c2bbad9d7ac24bd

  • SSDEEP

    24576:OypEx601a/G+j2UGs2qhLIIZsunwCEzMJz4Ot0Z42:dE+/xA7YLNsGnE0z4t4

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\d68eb76f688b8f8c628de8bf88f1e387cc8894045a06223eaeedba2f0522fc36.exe
    "C:\Users\Admin\AppData\Local\Temp\d68eb76f688b8f8c628de8bf88f1e387cc8894045a06223eaeedba2f0522fc36.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376598.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376598.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr400571.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr400571.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:2604
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 1084
          4⤵
          • Program crash
          PID:3188
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu075308.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu075308.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3244
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5216
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 1388
          4⤵
          • Program crash
          PID:5344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si123583.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si123583.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5428
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2604 -ip 2604
    1⤵
      PID:3588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3244 -ip 3244
      1⤵
        PID:5260

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si123583.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un376598.exe

        Filesize

        697KB

        MD5

        78386404fb842e95826dffd1929a2e60

        SHA1

        7b2b617f28d46eb80aa336c05aba522dd1ebe7fb

        SHA256

        e044301ae713c07a0a3a3ff4cebc4b815863a1d12928a0cc9df3ebe93f931c68

        SHA512

        3603feabef19996b3f25a457edad8f91be044757e87ca7ac277e79a2256783f1067361720c7fa8aa450ff8bcf40fb555025cdf17ee9ab398e3726f609dcb0253

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr400571.exe

        Filesize

        403KB

        MD5

        0de32f469251b7e00b32ec82d03480e6

        SHA1

        42826b3adf60c7be9696e906faa837b3c2d9ea60

        SHA256

        ee4c32ed704a0fed3abe0cd9239a09c4a8402540d6331b28b7c6ba132dc294d9

        SHA512

        8ecfc1b92ce4eff7d4c4c45eaf03c52d2b9891fe745cca549771b5e60f919c3f74b01df6c0290d4d86f21aae924274dc6c19f8d7f6f4aaf4f75e0e01ae0576a1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu075308.exe

        Filesize

        586KB

        MD5

        7abde7281237c1a12e8ce9112a81e8e1

        SHA1

        fce2c7263a4a36faa3f0e505498f9574cc139906

        SHA256

        17b9775748bacc520dcad616b9385eac52f388eafd3b8a8b8ce5de4a30b1defd

        SHA512

        7c66ae12eccbc435a21e1475f18e51321b3d71025ee4b7cb3e72b50ebdc0039ef44599fd96e5303ac630375a82fcb368550cea9f520bb6ab2a1a6479987672d7

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2604-15-0x0000000000A40000-0x0000000000B40000-memory.dmp

        Filesize

        1024KB

      • memory/2604-16-0x0000000000960000-0x000000000098D000-memory.dmp

        Filesize

        180KB

      • memory/2604-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2604-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/2604-19-0x00000000026C0000-0x00000000026DA000-memory.dmp

        Filesize

        104KB

      • memory/2604-20-0x0000000004E90000-0x0000000005434000-memory.dmp

        Filesize

        5.6MB

      • memory/2604-21-0x0000000002960000-0x0000000002978000-memory.dmp

        Filesize

        96KB

      • memory/2604-49-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-47-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-45-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-43-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-41-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-39-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-38-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-35-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-34-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-31-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-29-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-27-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-26-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-23-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-22-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/2604-50-0x0000000000A40000-0x0000000000B40000-memory.dmp

        Filesize

        1024KB

      • memory/2604-51-0x0000000000960000-0x000000000098D000-memory.dmp

        Filesize

        180KB

      • memory/2604-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2604-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2604-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3244-61-0x0000000002850000-0x00000000028B8000-memory.dmp

        Filesize

        416KB

      • memory/3244-62-0x0000000005590000-0x00000000055F6000-memory.dmp

        Filesize

        408KB

      • memory/3244-74-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-78-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-96-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-94-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-93-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-88-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-86-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-84-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-82-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-80-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-76-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-72-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-70-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-68-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-90-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-66-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-64-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-63-0x0000000005590000-0x00000000055F0000-memory.dmp

        Filesize

        384KB

      • memory/3244-2205-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/5216-2218-0x0000000000F00000-0x0000000000F2E000-memory.dmp

        Filesize

        184KB

      • memory/5216-2219-0x00000000030B0000-0x00000000030B6000-memory.dmp

        Filesize

        24KB

      • memory/5216-2220-0x0000000005E90000-0x00000000064A8000-memory.dmp

        Filesize

        6.1MB

      • memory/5216-2221-0x0000000005980000-0x0000000005A8A000-memory.dmp

        Filesize

        1.0MB

      • memory/5216-2222-0x0000000005890000-0x00000000058A2000-memory.dmp

        Filesize

        72KB

      • memory/5216-2223-0x00000000058F0000-0x000000000592C000-memory.dmp

        Filesize

        240KB

      • memory/5216-2224-0x0000000005930000-0x000000000597C000-memory.dmp

        Filesize

        304KB

      • memory/5428-2229-0x0000000000160000-0x0000000000190000-memory.dmp

        Filesize

        192KB

      • memory/5428-2230-0x00000000022B0000-0x00000000022B6000-memory.dmp

        Filesize

        24KB