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
    10-11-2024 01:24

General

  • Target

    29a1bbd0959ace94d0d4070f7b49f5c96091fd408aa9be087de7a6e4f9fe0dce.exe

  • Size

    1.0MB

  • MD5

    a8bb23d16981699d62f05f7fd8e729c6

  • SHA1

    0d987d05d1bd728ff18f1d10d12e9fe49dd3caf4

  • SHA256

    29a1bbd0959ace94d0d4070f7b49f5c96091fd408aa9be087de7a6e4f9fe0dce

  • SHA512

    995314d91cc35532aaefa408c4cfb6285834ef860420f523c3994f0648914bebc19de813305d2cb24c2fc924690f3ba0e88960089f40e4fd687ea11c5275b23f

  • SSDEEP

    24576:DyiC7piXFKHIyBcefvm1cVm84qY8bX+00W:WiCVsF49YH8Q8j

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 2 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 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 1 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29a1bbd0959ace94d0d4070f7b49f5c96091fd408aa9be087de7a6e4f9fe0dce.exe
    "C:\Users\Admin\AppData\Local\Temp\29a1bbd0959ace94d0d4070f7b49f5c96091fd408aa9be087de7a6e4f9fe0dce.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK7490.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK7490.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3508
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zigy9766.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zigy9766.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2248
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it163667.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it163667.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3548
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr379718.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr379718.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3620
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:5868
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 1388
            5⤵
            • Program crash
            PID:4136
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp201344.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp201344.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3620 -ip 3620
    1⤵
      PID:5212
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3440

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK7490.exe

      Filesize

      723KB

      MD5

      8bdb62a37f5a2093f6210898ee69585c

      SHA1

      176e003b51e2c3003206513baef0e2bf7b13c94e

      SHA256

      8aca01db3b6c37d3d92a3649662779146d4c3e92e75c998980291ed566833205

      SHA512

      1b9e583932d76cd22046357ddc983494900dc5161402feb6f5a5cd6ca446dcbdb8dde28cbc888fc8047bcaea38007a235431755614347aa0ef0a45c0354156f7

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp201344.exe

      Filesize

      168KB

      MD5

      c52ebada00a59ec1f651a0e9fbcef2eb

      SHA1

      e1941278df76616f1ca3202ef2a9f99d2592d52f

      SHA256

      35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

      SHA512

      6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zigy9766.exe

      Filesize

      569KB

      MD5

      b49219546b78c8b7c3474e967eb67b89

      SHA1

      c508e6f4b429596882e47b5dc71b23e436236a94

      SHA256

      751c83cad3905fcb2f0fcaf4b2a475459536b476b17a1bad0decf8872e81185f

      SHA512

      0858066d5e46efc7982d0d96aa02b56089161867e3f6f27d58e129c249eb3eb627d37ee3c95f26dc3e3e3ff3991f64b4be1bda1fceef3b49019c72bf9c4c6710

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it163667.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr379718.exe

      Filesize

      588KB

      MD5

      05fd9a1eeddc8acb66ff5fb750399895

      SHA1

      9d73fc50ccc4aa3cd9b7319d78b7e5efe9a6787b

      SHA256

      b789a9bed16f6b2aa46873929b7cce7d0f0cdcc4ae19a0f6919d06d4799860cb

      SHA512

      570ba63d58058819a0ef1ab354970725238a5feffe4bbe6b74c0caf2fad74f3f37f2778ff2f8c8f9f347a1febac2d10cf5c0ec0c55dd2d35c4e4b3a359077fef

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      03728fed675bcde5256342183b1d6f27

      SHA1

      d13eace7d3d92f93756504b274777cc269b222a2

      SHA256

      f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

      SHA512

      6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

    • memory/3548-21-0x00007FFABF1B3000-0x00007FFABF1B5000-memory.dmp

      Filesize

      8KB

    • memory/3548-22-0x0000000000480000-0x000000000048A000-memory.dmp

      Filesize

      40KB

    • memory/3548-23-0x00007FFABF1B3000-0x00007FFABF1B5000-memory.dmp

      Filesize

      8KB

    • memory/3620-65-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-48-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-31-0x0000000005540000-0x00000000055A6000-memory.dmp

      Filesize

      408KB

    • memory/3620-41-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-51-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-95-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-93-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-91-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-89-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-85-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-83-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-82-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-79-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-77-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-76-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-73-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-69-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-29-0x0000000002830000-0x0000000002898000-memory.dmp

      Filesize

      416KB

    • memory/3620-61-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-59-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-57-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-53-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-49-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-30-0x0000000004F50000-0x00000000054F4000-memory.dmp

      Filesize

      5.6MB

    • memory/3620-46-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-43-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-87-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-71-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-67-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-63-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-55-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-39-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-37-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-35-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-33-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-32-0x0000000005540000-0x00000000055A0000-memory.dmp

      Filesize

      384KB

    • memory/3620-2174-0x0000000005760000-0x0000000005792000-memory.dmp

      Filesize

      200KB

    • memory/5524-2198-0x0000000000C80000-0x0000000000CB0000-memory.dmp

      Filesize

      192KB

    • memory/5524-2199-0x0000000002D40000-0x0000000002D46000-memory.dmp

      Filesize

      24KB

    • memory/5868-2187-0x0000000000AF0000-0x0000000000B1E000-memory.dmp

      Filesize

      184KB

    • memory/5868-2188-0x0000000002CA0000-0x0000000002CA6000-memory.dmp

      Filesize

      24KB

    • memory/5868-2189-0x0000000005A30000-0x0000000006048000-memory.dmp

      Filesize

      6.1MB

    • memory/5868-2190-0x0000000005540000-0x000000000564A000-memory.dmp

      Filesize

      1.0MB

    • memory/5868-2191-0x0000000005470000-0x0000000005482000-memory.dmp

      Filesize

      72KB

    • memory/5868-2192-0x00000000054D0000-0x000000000550C000-memory.dmp

      Filesize

      240KB

    • memory/5868-2193-0x0000000005650000-0x000000000569C000-memory.dmp

      Filesize

      304KB