Analysis

  • max time kernel
    146s
  • max time network
    157s
  • 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 19:23

General

  • Target

    467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe

  • Size

    810KB

  • MD5

    e12e2e825bbd118241437e6be000446f

  • SHA1

    4fb463b406bb7d0d4e9ab9dba822d1a2cd12595a

  • SHA256

    467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972

  • SHA512

    dfb68e95a97e2e96d34630edb8163e4b8ed1f94697d6c74ae81b2dff33a789c10b6e35405bf720c3ce73c8f0a28a796bbf6f33a41ba27dd954630d6d30f2fd51

  • SSDEEP

    12288:3MrKy9015LPUCY3lUyJoRdulnVLhdAQCcF4D+5/yWRDM:VyaIUyyRIlPdeD+7RDM

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\467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe
    "C:\Users\Admin\AppData\Local\Temp\467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4664
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un557178.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un557178.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr975696.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr975696.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:1308
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 1040
          4⤵
          • Program crash
          PID:1604
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu913707.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu913707.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4312
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3220
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 1380
          4⤵
          • Program crash
          PID:6064
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si931708.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si931708.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6140
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1308 -ip 1308
    1⤵
      PID:3228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4312 -ip 4312
      1⤵
        PID:3876

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si931708.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un557178.exe

        Filesize

        656KB

        MD5

        3b82cba2b408284e79bb4d38503dbc33

        SHA1

        ee6ee15cea835df456ffe8403118f3dc22fb31d6

        SHA256

        c1babf24948ccd750d491b84bf7d2155393496bf2ef92c48e81640c7c35a50a4

        SHA512

        ea04410589c1ac79b27c669d7360519a175cd63514ff9478e7d92a64457c309a4f2ed6a5552cefec56997582d8c6fc92203e22b015c0bb8eb62a0a8a539d5d9e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr975696.exe

        Filesize

        254KB

        MD5

        a643a80e8f26a450da936e3cef7fea26

        SHA1

        2bb07d9dd7e4fab2917d9c26cc75b984a873ada6

        SHA256

        946dedcad52d78aae4aa505ddc45e96c312b5a59ef480dc6dcf949023b2f1847

        SHA512

        767d572db54452c31c99c6c85175a1877737e5dcdb09f069ce1e18366f9545f7655cad17babc68e60075c6218edccf1b7f072fd7d822ef369da7db2c01777815

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu913707.exe

        Filesize

        438KB

        MD5

        939d6f36518a9550d73b3fc5639959e4

        SHA1

        40d49d4e2a745d5b061850d310c2df0ba5151db6

        SHA256

        54d796915807c8d26b964f303aca68cfd75468a2fa9f8138ec5c0f51b3382f8d

        SHA512

        9b55a0a7ca87ed5d4af447075bcdba1373634ff17032868820330aeb9c1494d6df20ac2e448b1e7e545e725a016f1946706f9b28a16cd0544fd9938ae5e24daf

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1308-45-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-37-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/1308-19-0x00000000049B0000-0x00000000049CA000-memory.dmp

        Filesize

        104KB

      • memory/1308-20-0x0000000004B80000-0x0000000005124000-memory.dmp

        Filesize

        5.6MB

      • memory/1308-21-0x0000000004A40000-0x0000000004A58000-memory.dmp

        Filesize

        96KB

      • memory/1308-23-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-49-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-47-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-17-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/1308-43-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-41-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-39-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-15-0x0000000000560000-0x0000000000660000-memory.dmp

        Filesize

        1024KB

      • memory/1308-35-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-33-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-31-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-29-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-27-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-26-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-22-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/1308-50-0x0000000000560000-0x0000000000660000-memory.dmp

        Filesize

        1024KB

      • memory/1308-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1308-54-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/1308-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1308-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3220-2217-0x0000000000660000-0x000000000068E000-memory.dmp

        Filesize

        184KB

      • memory/3220-2219-0x00000000055D0000-0x0000000005BE8000-memory.dmp

        Filesize

        6.1MB

      • memory/3220-2229-0x00000000051D0000-0x000000000521C000-memory.dmp

        Filesize

        304KB

      • memory/3220-2227-0x0000000005040000-0x000000000507C000-memory.dmp

        Filesize

        240KB

      • memory/3220-2218-0x00000000027B0000-0x00000000027B6000-memory.dmp

        Filesize

        24KB

      • memory/3220-2221-0x0000000004FE0000-0x0000000004FF2000-memory.dmp

        Filesize

        72KB

      • memory/3220-2220-0x00000000050C0000-0x00000000051CA000-memory.dmp

        Filesize

        1.0MB

      • memory/4312-71-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-65-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-85-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-83-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-81-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-79-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-77-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-75-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-89-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-69-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-67-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-87-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-91-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-93-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-73-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-63-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-95-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-62-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/4312-2204-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/4312-60-0x0000000004B40000-0x0000000004BA8000-memory.dmp

        Filesize

        416KB

      • memory/4312-61-0x00000000051B0000-0x0000000005216000-memory.dmp

        Filesize

        408KB

      • memory/6140-2228-0x0000000000970000-0x0000000000976000-memory.dmp

        Filesize

        24KB

      • memory/6140-2226-0x00000000000B0000-0x00000000000E0000-memory.dmp

        Filesize

        192KB