Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 20:32

General

  • Target

    67f9354f057027960f4b11c7b6bb54dd4e8d73e790ff967dd81b86de869c2185.exe

  • Size

    689KB

  • MD5

    9037be579f4c874ebeac9f581f365452

  • SHA1

    66a6217c977786d0cac2e40827be5ce58263c2c2

  • SHA256

    67f9354f057027960f4b11c7b6bb54dd4e8d73e790ff967dd81b86de869c2185

  • SHA512

    aebe1469db313c24c10cb3c771ab3c5f767c24d39d1d1288ab8bf26d688a414a33a0481629175596d2b75944728b9150d73a38205f3e9dfd1308f9f81d31e645

  • SSDEEP

    12288:qMrTy90qQy1qX0KI0+uqqG9iV1IcaVm5b+2ehHG043x6YMKKbLZ5b5847xgcrvf:lypQ/V+uV/qm5bPyG04hpMHTb5jgcLf

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

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 20 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
  • Program crash 1 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 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67f9354f057027960f4b11c7b6bb54dd4e8d73e790ff967dd81b86de869c2185.exe
    "C:\Users\Admin\AppData\Local\Temp\67f9354f057027960f4b11c7b6bb54dd4e8d73e790ff967dd81b86de869c2185.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7743.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7743.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2088
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1436.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1436.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:1132
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1132 -s 1080
          4⤵
          • Program crash
          PID:1472
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1261.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1261.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4260
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1132 -ip 1132
    1⤵
      PID:3416

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7743.exe

      Filesize

      547KB

      MD5

      c17f0b689e5a6847557baff5131ab1e3

      SHA1

      e95bd6f1ddfb25c1c5d1c5ff5a3012290785c704

      SHA256

      791e011c4216c3baeff868699eb15e4ce71d9c6b87c06ccd490c8d44e7517153

      SHA512

      88f23b8d90666e97de8f9ed6fa64b075038c9035f264c1b9974946eab4f9b8ad152801f9674dec021a4c0232c3f4a3fdec0c654f6e0e6fc1027160d553bb1907

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1436.exe

      Filesize

      329KB

      MD5

      ef01f676a485106a7f77c7fcf6ee9e33

      SHA1

      0861cf2f53182e1298e169260549dc1bffd2820c

      SHA256

      d51655917545220ba7e8224b0c47b846648e3d84359f78b346903439dd6472fc

      SHA512

      4ff8f779da6abfc0c78cac920536cdd05c41785be93acbcbca287556de94951c87f8e02c79ac71a26d41e0eaf014f384336b7dcfd8cd1ddbb33cfbb82ec6c22c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1261.exe

      Filesize

      386KB

      MD5

      dba714b4696c765e4e0e68d737593bd8

      SHA1

      cb2cc6ddc166180a691123ffeb0e2f64fe4f2a73

      SHA256

      ff1695f7f0c6ef819149db650e7f310ae3e90b20a517bf59ae57b88bbe3528a9

      SHA512

      d3898e44155a7d932d0ee3801f43fee174a0ac558aaf31949e0cee5db9d901b1111e77e209359f17d0131528a4e6385ad642f4b25b45fb05fb2a8243137fa164

    • memory/1132-51-0x00007FFFF01F0000-0x00007FFFF03E5000-memory.dmp

      Filesize

      2.0MB

    • memory/1132-32-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-18-0x0000000007120000-0x0000000007138000-memory.dmp

      Filesize

      96KB

    • memory/1132-46-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-44-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-42-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-40-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-38-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-36-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-34-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-50-0x0000000000400000-0x0000000002B7F000-memory.dmp

      Filesize

      39.5MB

    • memory/1132-30-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-28-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-26-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-24-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-22-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-20-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-19-0x0000000007120000-0x0000000007132000-memory.dmp

      Filesize

      72KB

    • memory/1132-47-0x00007FFFF01F0000-0x00007FFFF03E5000-memory.dmp

      Filesize

      2.0MB

    • memory/1132-48-0x0000000000400000-0x0000000002B7F000-memory.dmp

      Filesize

      39.5MB

    • memory/1132-16-0x0000000004A30000-0x0000000004A4A000-memory.dmp

      Filesize

      104KB

    • memory/1132-15-0x00007FFFF01F0000-0x00007FFFF03E5000-memory.dmp

      Filesize

      2.0MB

    • memory/1132-17-0x00000000071C0000-0x0000000007764000-memory.dmp

      Filesize

      5.6MB

    • memory/4260-965-0x0000000007FF0000-0x00000000080FA000-memory.dmp

      Filesize

      1.0MB

    • memory/4260-75-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-67-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-69-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-91-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-89-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-87-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-85-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-83-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-81-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-79-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-56-0x0000000004730000-0x0000000004776000-memory.dmp

      Filesize

      280KB

    • memory/4260-57-0x0000000004910000-0x0000000004954000-memory.dmp

      Filesize

      272KB

    • memory/4260-71-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-77-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-65-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-63-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-73-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-59-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-58-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-964-0x00000000079D0000-0x0000000007FE8000-memory.dmp

      Filesize

      6.1MB

    • memory/4260-61-0x0000000004910000-0x000000000494F000-memory.dmp

      Filesize

      252KB

    • memory/4260-966-0x0000000004EB0000-0x0000000004EC2000-memory.dmp

      Filesize

      72KB

    • memory/4260-967-0x0000000008100000-0x000000000813C000-memory.dmp

      Filesize

      240KB

    • memory/4260-968-0x0000000008250000-0x000000000829C000-memory.dmp

      Filesize

      304KB