Analysis

  • max time kernel
    145s
  • max time network
    149s
  • 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 01:56

General

  • Target

    afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe

  • Size

    851KB

  • MD5

    8927e16b72749f329fece1a42c39fd83

  • SHA1

    34400ba78cec5c9a7b314f9fcd0c8ce94dd37940

  • SHA256

    afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a

  • SHA512

    e5ab999a7f20b72e7facee2bb91fd9465f9f65f03d12bfd5aa158c72f92485b976af5258269b1dd12a996f0c6af21b9e98501f2dffd98cef37ae6b1f06dddb66

  • SSDEEP

    24576:Yyzk+UWnd95myBwveZ4qqtz/92xOx5m+:fxX75my2g43V9v5m

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
  • 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 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\afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe
    "C:\Users\Admin\AppData\Local\Temp\afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un279405.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un279405.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:624
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr323594.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr323594.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:736
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 1088
          4⤵
          • Program crash
          PID:2408
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu080545.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu080545.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1232
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:372
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 1388
          4⤵
          • Program crash
          PID:2644
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si838281.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si838281.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4376
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 736 -ip 736
    1⤵
      PID:5048
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1232 -ip 1232
      1⤵
        PID:4688
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:1016

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si838281.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un279405.exe

        Filesize

        698KB

        MD5

        5d375886c8e5becce0cb53578ff7d8e3

        SHA1

        d3894fb9c2849712ebb40fe5f549ad021c31b402

        SHA256

        dea72cc1b0e6c210c03fd734febfe89d3af771b4edfe48bf812d07d21a592f33

        SHA512

        87cdcfb8f2dd35757ccb3f36752d75890fb57f8b6915de38012b2e80e962571bbe46c0cb4d117e835fb3fc9c4aa46e7210a2d55fccb8755691e3c2a325045866

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr323594.exe

        Filesize

        402KB

        MD5

        b3d618d5f051c07bf98c1000452591fa

        SHA1

        c3e6d4dc56ff4af647e5e0a2ece73b31cf853592

        SHA256

        63d2158416943f49b40fe3d51809bebb0a1c3a0472fce75f093a868d2988576a

        SHA512

        edb82524c50ad338737d5379682a6c98ddfd13496fde94af6e97f290aebd535238baee52e53bce424e8a64a50ce9648e7a7db1e776b7cfdb60fc22b9492a9ccf

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu080545.exe

        Filesize

        586KB

        MD5

        6984eaba63a4ce082497d858f4c54242

        SHA1

        0f211d687111176ab9b029d2e402f2fca8e9d8b9

        SHA256

        9e0bf08364a2039c8b905a15aee8d875d426b74e518733c5b133064073a3b097

        SHA512

        1eb2ece44504140d4074b35bb68be79d61f3f4f7fdfdb71c3d88570745a582ae718175423e709bae1849db13eba4548c2e141ffd8af4bfc375211182e6fd268f

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/372-2218-0x0000000000BF0000-0x0000000000C1E000-memory.dmp

        Filesize

        184KB

      • memory/372-2219-0x0000000002E80000-0x0000000002E86000-memory.dmp

        Filesize

        24KB

      • memory/372-2220-0x0000000005B20000-0x0000000006138000-memory.dmp

        Filesize

        6.1MB

      • memory/372-2225-0x0000000005750000-0x000000000579C000-memory.dmp

        Filesize

        304KB

      • memory/372-2223-0x00000000055D0000-0x000000000560C000-memory.dmp

        Filesize

        240KB

      • memory/372-2222-0x0000000005570000-0x0000000005582000-memory.dmp

        Filesize

        72KB

      • memory/372-2221-0x0000000005640000-0x000000000574A000-memory.dmp

        Filesize

        1.0MB

      • memory/736-51-0x0000000000980000-0x00000000009AD000-memory.dmp

        Filesize

        180KB

      • memory/736-27-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-49-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-48-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-45-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-44-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-41-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-39-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-38-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-35-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-33-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-31-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-29-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-19-0x0000000002760000-0x000000000277A000-memory.dmp

        Filesize

        104KB

      • memory/736-25-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-23-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-22-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/736-50-0x0000000000A50000-0x0000000000B50000-memory.dmp

        Filesize

        1024KB

      • memory/736-20-0x0000000004F80000-0x0000000005524000-memory.dmp

        Filesize

        5.6MB

      • memory/736-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/736-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/736-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/736-15-0x0000000000A50000-0x0000000000B50000-memory.dmp

        Filesize

        1024KB

      • memory/736-16-0x0000000000980000-0x00000000009AD000-memory.dmp

        Filesize

        180KB

      • memory/736-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/736-21-0x0000000002960000-0x0000000002978000-memory.dmp

        Filesize

        96KB

      • memory/736-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/1232-76-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-92-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-90-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-88-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-86-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-84-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-80-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-72-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-70-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-68-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-66-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-82-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-94-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-96-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-78-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-62-0x0000000005570000-0x00000000055D6000-memory.dmp

        Filesize

        408KB

      • memory/1232-61-0x0000000004F10000-0x0000000004F78000-memory.dmp

        Filesize

        416KB

      • memory/1232-74-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-64-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-63-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/1232-2205-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/4376-2229-0x00000000003D0000-0x0000000000400000-memory.dmp

        Filesize

        192KB

      • memory/4376-2230-0x0000000000BF0000-0x0000000000BF6000-memory.dmp

        Filesize

        24KB