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
    05-11-2024 17:06

General

  • Target

    801ea580270e18663d7d6613d8fedb40a67a1ff3a4d3ee78dbc06fb280a53212.exe

  • Size

    850KB

  • MD5

    a76bb584b6996490fe3e6e4d71c68eae

  • SHA1

    f7149d724cfbc009e2e57a9ad5ce0e90e2f49acd

  • SHA256

    801ea580270e18663d7d6613d8fedb40a67a1ff3a4d3ee78dbc06fb280a53212

  • SHA512

    eaa88e4233a5ad2b319d82abb635ecae1fa20014ea0a5a1c3e82ce58711be0fd935a90dabcf1efec6300613918bf6d4f9501ee006b3fba0bd524f519b6b5ce1f

  • SSDEEP

    24576:2yYxh87gESnXqBqt0AmsiOgnx240GYUqQw:F6875SaA0FfO8240GPN

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\801ea580270e18663d7d6613d8fedb40a67a1ff3a4d3ee78dbc06fb280a53212.exe
    "C:\Users\Admin\AppData\Local\Temp\801ea580270e18663d7d6613d8fedb40a67a1ff3a4d3ee78dbc06fb280a53212.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un918005.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un918005.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4168
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr648044.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr648044.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:3036
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 1088
          4⤵
          • Program crash
          PID:4652
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu167528.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu167528.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3348
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1076
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 1500
          4⤵
          • Program crash
          PID:3320
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si439155.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si439155.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5256
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3036 -ip 3036
    1⤵
      PID:4704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3348 -ip 3348
      1⤵
        PID:2904

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si439155.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un918005.exe

        Filesize

        696KB

        MD5

        3f4c7b77bf3b4bb5ed2c24f04a5b0349

        SHA1

        f16d3f715420c66e9cb69abe90f6a597d84e74eb

        SHA256

        05f8693eefe4fc62af866eb3ec229966e6e203d6d5f451d13dbc608a0d4ec3a6

        SHA512

        244183d2b206db77ecce44773acdde9d9d452e0cd75a4b2921ba55013ce16793901734006720bf29fa1cd1cac57549f9e6e2e056721f0f9fad731e2bb3910d44

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr648044.exe

        Filesize

        403KB

        MD5

        66ff390108f1ef8bc7cebb166c3a0ea6

        SHA1

        47d5c8c10501ace28db7ee85ad35b1e3a950a390

        SHA256

        9ea11c4669b2eeeac0de287ccae539f1bede382c096274f953a14315c7c16d34

        SHA512

        041d912a51b115a768dafad0b2f58903444ae82b1aebd0bb89e979e584e5e0809db7f65b7a40bce94834b8b9014d957a65796f5ceae6ebf2bb58f76fc88b10c1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu167528.exe

        Filesize

        586KB

        MD5

        60c1490baa8e318d076ccf2f07e4a0fb

        SHA1

        239d30a88cf412a33d189935e689d469a5b31070

        SHA256

        1fafc07398a831072ac21db220a1f1c208048f0ef69a0510a0e758b512c1ef44

        SHA512

        abc214d67ba9edc3d77607b127a7048c36aaf515cfbeb3e342a195e234e392f265d8d57a01fad7f7d7698be8810b3c9797735fbc95a51e49cffc89d839da5eef

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1076-2217-0x0000000000A50000-0x0000000000A7E000-memory.dmp

        Filesize

        184KB

      • memory/1076-2218-0x0000000002B60000-0x0000000002B66000-memory.dmp

        Filesize

        24KB

      • memory/1076-2219-0x0000000005A50000-0x0000000006068000-memory.dmp

        Filesize

        6.1MB

      • memory/1076-2224-0x0000000005480000-0x00000000054CC000-memory.dmp

        Filesize

        304KB

      • memory/1076-2222-0x0000000005430000-0x000000000546C000-memory.dmp

        Filesize

        240KB

      • memory/1076-2221-0x00000000053C0000-0x00000000053D2000-memory.dmp

        Filesize

        72KB

      • memory/1076-2220-0x0000000005540000-0x000000000564A000-memory.dmp

        Filesize

        1.0MB

      • memory/3036-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3036-27-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-41-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-49-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-47-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-39-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-33-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-31-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-30-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-19-0x0000000002790000-0x00000000027AA000-memory.dmp

        Filesize

        104KB

      • memory/3036-25-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-23-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-22-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3036-50-0x00000000008B0000-0x00000000009B0000-memory.dmp

        Filesize

        1024KB

      • memory/3036-21-0x0000000004DA0000-0x0000000004DB8000-memory.dmp

        Filesize

        96KB

      • memory/3036-54-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3036-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3036-15-0x00000000008B0000-0x00000000009B0000-memory.dmp

        Filesize

        1024KB

      • memory/3036-17-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3036-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3036-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3036-20-0x0000000004EC0000-0x0000000005464000-memory.dmp

        Filesize

        5.6MB

      • memory/3348-75-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-93-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-91-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-89-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-85-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-83-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-81-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-79-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-78-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-73-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-69-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-67-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-95-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-62-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-71-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-61-0x0000000005570000-0x00000000055D6000-memory.dmp

        Filesize

        408KB

      • memory/3348-60-0x00000000028B0000-0x0000000002918000-memory.dmp

        Filesize

        416KB

      • memory/3348-65-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-63-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-87-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3348-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/5256-2229-0x0000000002410000-0x0000000002416000-memory.dmp

        Filesize

        24KB

      • memory/5256-2228-0x0000000000360000-0x0000000000390000-memory.dmp

        Filesize

        192KB