Analysis

  • max time kernel
    149s
  • 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 15:06

General

  • Target

    739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe

  • Size

    810KB

  • MD5

    2a028848dd2405575f9481eac7b1dbf2

  • SHA1

    019c2d15147f938ed7c657889c39a77e7ecb8298

  • SHA256

    739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf

  • SHA512

    e8d395ff7ce7da8d56f6ecadcc48ffcd8e81255d735ca6d7309136179b418ab23400278b8a9eecc575a405a04a1cdc8bb67313134f7c06df639d8de0c31d8a1b

  • SSDEEP

    12288:0Mr2y90+O4jMzWqHOR/xIfGWc0deDF3HjBiHkKTRASKcX8iPXOwb8dD:qyzMS82JIfcwkHVMPhLnDb8dD

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\739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe
    "C:\Users\Admin\AppData\Local\Temp\739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un426051.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un426051.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr356285.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr356285.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:3616
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 1080
          4⤵
          • Program crash
          PID:5020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu599261.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu599261.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2416
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2608
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 1376
          4⤵
          • Program crash
          PID:2404
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si622503.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si622503.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5692
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3616 -ip 3616
    1⤵
      PID:2904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2416 -ip 2416
      1⤵
        PID:4964

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si622503.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un426051.exe

        Filesize

        656KB

        MD5

        6a3ec285b994ecd6aae2574e1d3f8fc4

        SHA1

        3d95aaf860a791b3e5a41a0a7a0c06a5adf79622

        SHA256

        2fca0cd29c4ecb0df0c44ab83334bfca96e985b47cc67d56e47af563ba405d98

        SHA512

        b78fe183f756926697f74087222a605731a832d8535d008b8f3b9d15858692a0b6b0bdd6c2fdda9022ce21342c0ba193bdb9f2178d3a3b28ce3d2b034d6ec28e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr356285.exe

        Filesize

        254KB

        MD5

        3023aa069f9bde250f50d8e86bf90757

        SHA1

        434842638e40b7b4f7c03de394870a6a3bcedd34

        SHA256

        06a6021969481006334be11bad30c52e0be344b423fb45c243670ca43dadcc7d

        SHA512

        4b0f7813502783b0e8b082d50b612944505a0a1687c138ce6a5da88da1eb840d0f637ecd83091fb32a97466d37ac9cbb0341ad8cf9c1d0afc8eabe7720eabb29

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu599261.exe

        Filesize

        438KB

        MD5

        3b8965afaef5edf96c4ace837e7915b5

        SHA1

        e07482e28b8ae7ebdd595a31ca79405f932ea413

        SHA256

        9e79701bb7bf2183faa06f7caa4e4e9904dd1818ef75f688284d94c0604df17e

        SHA512

        e2ff2f62722a747cb296b5372d60358f3163a1f5c44f3bfd72944f8f637f15b0ba07dbdb2825627018d51e423e4ada53e56c8bda59716f95e438487aac96c18a

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2416-72-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-93-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-66-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-62-0x0000000004B10000-0x0000000004B76000-memory.dmp

        Filesize

        408KB

      • memory/2416-61-0x00000000024C0000-0x0000000002528000-memory.dmp

        Filesize

        416KB

      • memory/2416-90-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-94-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-88-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-86-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-84-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-2205-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/2416-63-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-64-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-68-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-70-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-74-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-76-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-78-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-80-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-97-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2416-82-0x0000000004B10000-0x0000000004B70000-memory.dmp

        Filesize

        384KB

      • memory/2608-2218-0x0000000000A80000-0x0000000000AAE000-memory.dmp

        Filesize

        184KB

      • memory/2608-2219-0x00000000011F0000-0x00000000011F6000-memory.dmp

        Filesize

        24KB

      • memory/2608-2220-0x00000000059D0000-0x0000000005FE8000-memory.dmp

        Filesize

        6.1MB

      • memory/2608-2221-0x00000000054D0000-0x00000000055DA000-memory.dmp

        Filesize

        1.0MB

      • memory/2608-2222-0x0000000005400000-0x0000000005412000-memory.dmp

        Filesize

        72KB

      • memory/2608-2223-0x0000000005460000-0x000000000549C000-memory.dmp

        Filesize

        240KB

      • memory/2608-2224-0x00000000055E0000-0x000000000562C000-memory.dmp

        Filesize

        304KB

      • memory/3616-29-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-35-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-50-0x0000000000660000-0x0000000000760000-memory.dmp

        Filesize

        1024KB

      • memory/3616-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/3616-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3616-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/3616-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3616-51-0x0000000000590000-0x00000000005BD000-memory.dmp

        Filesize

        180KB

      • memory/3616-24-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-25-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-27-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-19-0x00000000023E0000-0x00000000023FA000-memory.dmp

        Filesize

        104KB

      • memory/3616-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3616-31-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-33-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-47-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-37-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-39-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-16-0x0000000000590000-0x00000000005BD000-memory.dmp

        Filesize

        180KB

      • memory/3616-41-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-44-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-46-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-49-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-22-0x0000000002440000-0x0000000002452000-memory.dmp

        Filesize

        72KB

      • memory/3616-21-0x0000000002440000-0x0000000002458000-memory.dmp

        Filesize

        96KB

      • memory/3616-20-0x0000000004CE0000-0x0000000005284000-memory.dmp

        Filesize

        5.6MB

      • memory/3616-15-0x0000000000660000-0x0000000000760000-memory.dmp

        Filesize

        1024KB

      • memory/5692-2229-0x0000000000370000-0x00000000003A0000-memory.dmp

        Filesize

        192KB

      • memory/5692-2230-0x00000000024D0000-0x00000000024D6000-memory.dmp

        Filesize

        24KB