Analysis

  • max time kernel
    145s
  • 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
    06-11-2024 10:36

General

  • Target

    3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe

  • Size

    810KB

  • MD5

    94acac890fed0112e953d5e730036f04

  • SHA1

    bce7ed82f6836cdd06bcd1e4e98e05a7621a59d9

  • SHA256

    3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85

  • SHA512

    775fb1685fb93b727e52d223de30b66ebfd3d38add14ff7a42ba720bc01ab7648dfc6fd320a51dcfc751f44775e27168a1637235bf1009c7a78ff6a82440cb66

  • SSDEEP

    12288:DMrYy90MNUTTfy63STSI4cERvtQlw9UIxRAnB1fv7YuFa+6m:PyfUPReQcwOl2r8DYuam

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\3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe
    "C:\Users\Admin\AppData\Local\Temp\3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871203.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871203.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4560
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr950609.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr950609.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:316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 316 -s 1080
          4⤵
          • Program crash
          PID:1436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu069354.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu069354.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2592
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5124
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 1388
          4⤵
          • Program crash
          PID:3908
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si257044.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si257044.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2872
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 316 -ip 316
    1⤵
      PID:4532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2592 -ip 2592
      1⤵
        PID:2196

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si257044.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871203.exe

        Filesize

        656KB

        MD5

        390353bdd89dc926a0a4f3036d7b3ac3

        SHA1

        dd43c6c4335228a2429d36fbe2063f3a3a99fded

        SHA256

        b85761481f23c840345d580efe12aa71090d653b176f6823e0c5710e205b597f

        SHA512

        32a6d6ab1b093cfab877ceebe7a2bd8ffa8c5bcbd57151cdc7d863ecdea3d1c3c66229d8a1e2cf8483776c8a1f689b1d5eb25fac1becc6f8f609e5482049f1c8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr950609.exe

        Filesize

        254KB

        MD5

        895daf850355d365d1e47a7c3c00c2a0

        SHA1

        c3dd68560ae875c618f9c11bda9537d17ad3ee9f

        SHA256

        d11f2cfb2d5b2b76c8c9e65e570807b647623c957e5f8958371c7c8cadfe99aa

        SHA512

        c51fef70a5d175d2f761ba846ac3df2af34678f9712f13f54216dfec41f5ca398e49df2f28cb741a1979af908846bfb4a8e1f07d74032597c4da309634243d90

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu069354.exe

        Filesize

        438KB

        MD5

        1b9dcee191a3adaa8c44240f3549d805

        SHA1

        62569fe9cbbb6543d9161bb6c15a901725277c9e

        SHA256

        b7be86c54eed1d3213f9a6868944a5986255c17b442bba44caea7548bacb48e4

        SHA512

        e8a3a5b7f619c95dd696ae3273904185b2ffe21febcea244f9dddf8ca2298ab903f2161ed0cf8c07ebc1ea2956ac70c3a563a847d5d67bb70c477345b4a56b4b

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/316-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/316-25-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/316-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/316-19-0x00000000022A0000-0x00000000022BA000-memory.dmp

        Filesize

        104KB

      • memory/316-20-0x0000000004C60000-0x0000000005204000-memory.dmp

        Filesize

        5.6MB

      • memory/316-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/316-22-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-27-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-49-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-47-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-46-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-43-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-41-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-39-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-37-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-35-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-33-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-31-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-21-0x0000000002450000-0x0000000002468000-memory.dmp

        Filesize

        96KB

      • memory/316-23-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-29-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/316-50-0x00000000005C0000-0x00000000006C0000-memory.dmp

        Filesize

        1024KB

      • memory/316-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/316-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/316-15-0x00000000005C0000-0x00000000006C0000-memory.dmp

        Filesize

        1024KB

      • memory/316-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2592-76-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-90-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-92-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-72-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-74-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-88-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-86-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-84-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-82-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-80-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-96-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-70-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-94-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-62-0x0000000002580000-0x00000000025E6000-memory.dmp

        Filesize

        408KB

      • memory/2592-69-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-61-0x00000000023E0000-0x0000000002448000-memory.dmp

        Filesize

        416KB

      • memory/2592-78-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-66-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-64-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-63-0x0000000002580000-0x00000000025E0000-memory.dmp

        Filesize

        384KB

      • memory/2592-2205-0x0000000002770000-0x00000000027A2000-memory.dmp

        Filesize

        200KB

      • memory/2872-2229-0x0000000000290000-0x00000000002C0000-memory.dmp

        Filesize

        192KB

      • memory/2872-2230-0x0000000000A40000-0x0000000000A46000-memory.dmp

        Filesize

        24KB

      • memory/5124-2218-0x00000000001E0000-0x000000000020E000-memory.dmp

        Filesize

        184KB

      • memory/5124-2219-0x00000000048C0000-0x00000000048C6000-memory.dmp

        Filesize

        24KB

      • memory/5124-2220-0x0000000005160000-0x0000000005778000-memory.dmp

        Filesize

        6.1MB

      • memory/5124-2221-0x0000000004C50000-0x0000000004D5A000-memory.dmp

        Filesize

        1.0MB

      • memory/5124-2222-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/5124-2223-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

        Filesize

        240KB

      • memory/5124-2228-0x0000000004D60000-0x0000000004DAC000-memory.dmp

        Filesize

        304KB