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
    10-11-2024 01:38

General

  • Target

    749fc338e27160fd4d1bd43187e449dfd92f2552f0feb6405128eaa7da2c45da.exe

  • Size

    479KB

  • MD5

    7c19f24c815f3bb38fe4958153a69b5a

  • SHA1

    1616a4c4e6bd8c274b6566c8186ace089bacaee1

  • SHA256

    749fc338e27160fd4d1bd43187e449dfd92f2552f0feb6405128eaa7da2c45da

  • SHA512

    33790b6a1bf22fa9fa10780c7c06d31fbe8195fbef49deb793e6f5f1c9ca000063a9314639bc098a19b3ac67848f7083e8e2b224604270a8ccb75ee2be245256

  • SSDEEP

    12288:IMray90Q/2bWFzFZCX1lDBYOgsa7SBu00fkKA:yyAWpDCFtiOgHyu2KA

Malware Config

Extracted

Family

redline

Botnet

dona

C2

217.196.96.101:4132

Attributes
  • auth_value

    9fbb198992bbc83a84ab1f21384813e3

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 2 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\749fc338e27160fd4d1bd43187e449dfd92f2552f0feb6405128eaa7da2c45da.exe
    "C:\Users\Admin\AppData\Local\Temp\749fc338e27160fd4d1bd43187e449dfd92f2552f0feb6405128eaa7da2c45da.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1276447.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1276447.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1621734.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1621734.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:4008
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8473824.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8473824.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1276447.exe

    Filesize

    307KB

    MD5

    820a51a721c8e28705e86bd459481ae8

    SHA1

    c7b7b3b4f6d6b8dfe74b9c498b323949022a1f32

    SHA256

    28177328c1214e16b40ed6ce328a807cd6bbe75f84b9dcfddc851fcd1801131a

    SHA512

    319d48b2b60d4b2057b99b751e40db8da7a3e21766535af3df87c653f1a999d9c2916e1c67d9242aaf60db3abcd942d718edbbbda1bb7b62f83e0ae041af802e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1621734.exe

    Filesize

    179KB

    MD5

    4556f261f8e6ab090d3c07fd1f55015b

    SHA1

    45c0d5e0e11e147bc62893621a56b99cb8285581

    SHA256

    d51400d0f10f3d4615d4c21d58dabf36828a13ec200db7cc668d350d6b20b9ad

    SHA512

    e8913c88accd2fd51ba3e550e0752dab74ee73ac079aae99bbc2756bf8e11c17e4b78c1285af66a7330e76bfa0ab984ffed5834d6e3e968e9f68aa1ce7c79447

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8473824.exe

    Filesize

    168KB

    MD5

    92d1f62c24ba8be69dbaea9b348a9b6a

    SHA1

    3586c78975bf3fb0d5eb8686aa3d17231de1f633

    SHA256

    cb37318f0d7a5e27d33c5defb0f1d36ce9f214080491069c82d28a7badae3261

    SHA512

    6a4dff9ab94df62a18d8873b975db91b95f13b336a56369cceffabe0e9a29804c9967bbdae8bc5889457fac8ffd1d6cd058b00b85754617f1274c9aa8c774af0

  • memory/4008-36-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-50-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4008-17-0x0000000004C00000-0x00000000051A4000-memory.dmp

    Filesize

    5.6MB

  • memory/4008-18-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4008-19-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

    Filesize

    96KB

  • memory/4008-20-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4008-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-46-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-44-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-42-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-48-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-40-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-38-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-15-0x00000000022E0000-0x00000000022FA000-memory.dmp

    Filesize

    104KB

  • memory/4008-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-26-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-21-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-34-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4008-49-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/4008-16-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4008-52-0x00000000748E0000-0x0000000075090000-memory.dmp

    Filesize

    7.7MB

  • memory/4008-14-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/4476-56-0x0000000000D90000-0x0000000000DC0000-memory.dmp

    Filesize

    192KB

  • memory/4476-57-0x0000000002FE0000-0x0000000002FE6000-memory.dmp

    Filesize

    24KB

  • memory/4476-58-0x0000000005D80000-0x0000000006398000-memory.dmp

    Filesize

    6.1MB

  • memory/4476-59-0x0000000005870000-0x000000000597A000-memory.dmp

    Filesize

    1.0MB

  • memory/4476-60-0x0000000005700000-0x0000000005712000-memory.dmp

    Filesize

    72KB

  • memory/4476-61-0x00000000057A0000-0x00000000057DC000-memory.dmp

    Filesize

    240KB

  • memory/4476-62-0x00000000057E0000-0x000000000582C000-memory.dmp

    Filesize

    304KB