Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 10:50

General

  • Target

    4744b6c9f72acccad27ba46c03351054397ad4f105b60843df1e3bbfe42aa785.exe

  • Size

    383KB

  • MD5

    c1d31414eec1395fc45ce19bab3b0f4c

  • SHA1

    2ee2a7e383bfd26592dd25d7edf44068907021ab

  • SHA256

    4744b6c9f72acccad27ba46c03351054397ad4f105b60843df1e3bbfe42aa785

  • SHA512

    9e664b848ffb7d63de4494ac1557aae229d9fcbb056b039d0de6a37af7c70ea0b310ae844aa079389d31e3ab06ea7edcd83fe483f585ccd9b63811fbeea63f6e

  • SSDEEP

    6144:KGy+bnr+hp0yN90QEANGttH3Jy9joaRTH2VEsosBFUeyvwhgQAo2oRl:mMrNy90ie3ARTCEJb1EgQA0Rl

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4744b6c9f72acccad27ba46c03351054397ad4f105b60843df1e3bbfe42aa785.exe
    "C:\Users\Admin\AppData\Local\Temp\4744b6c9f72acccad27ba46c03351054397ad4f105b60843df1e3bbfe42aa785.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr652745.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr652745.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4468
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku004245.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku004245.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4556

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr652745.exe

    Filesize

    13KB

    MD5

    c442d022d30680b56af7267454c3a321

    SHA1

    d5c00cee96792577ec8bb7311b9b83552f73a388

    SHA256

    257b3cbfb2dd26704b838c169fc52f5d7ac85c25031f3ad7229fe63e7f2e4e55

    SHA512

    5ea187c52a04d57a71557abaf421dca273dd6c93d3aaa9de9bc8dfe03bd00a9a08daa39e8542c56ce9e5a79f8986e9094ab1de99f22b229641c0e5c370ce39f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku004245.exe

    Filesize

    311KB

    MD5

    2fe5ee2cd43869ad14c79e6ac1dd0d77

    SHA1

    3dbf00b0badd025f5f3d4ab318d2d34e3b87d812

    SHA256

    e9fbe4a792a601910a766a1dc3802b089e307ec9e337b34386af0a24ca7fb5d5

    SHA512

    7911fe68422653f1b19c2d93690c66c610561f3780947a07d60187c244384a076ff1b457aacff538a55bb39c731401b76d8f63ff702579dfee0e9649c4cdd8dc

  • memory/4468-7-0x00007FF91E8A3000-0x00007FF91E8A5000-memory.dmp

    Filesize

    8KB

  • memory/4468-8-0x0000000000E40000-0x0000000000E4A000-memory.dmp

    Filesize

    40KB

  • memory/4468-9-0x00007FF91E8A3000-0x00007FF91E8A5000-memory.dmp

    Filesize

    8KB

  • memory/4556-15-0x0000000000670000-0x0000000000770000-memory.dmp

    Filesize

    1024KB

  • memory/4556-16-0x0000000000870000-0x00000000008BB000-memory.dmp

    Filesize

    300KB

  • memory/4556-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4556-18-0x00000000025B0000-0x00000000025F6000-memory.dmp

    Filesize

    280KB

  • memory/4556-19-0x0000000004BF0000-0x0000000005194000-memory.dmp

    Filesize

    5.6MB

  • memory/4556-20-0x0000000002630000-0x0000000002674000-memory.dmp

    Filesize

    272KB

  • memory/4556-24-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-38-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-84-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-82-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-78-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-77-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-74-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-72-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-70-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-68-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-66-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-64-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-62-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-60-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-58-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-56-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-54-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-52-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-50-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-48-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-46-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-44-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-42-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-40-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-36-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-34-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-32-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-30-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-28-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-26-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-80-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-22-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-21-0x0000000002630000-0x000000000266F000-memory.dmp

    Filesize

    252KB

  • memory/4556-927-0x00000000051A0000-0x00000000057B8000-memory.dmp

    Filesize

    6.1MB

  • memory/4556-928-0x00000000057C0000-0x00000000058CA000-memory.dmp

    Filesize

    1.0MB

  • memory/4556-929-0x00000000058D0000-0x00000000058E2000-memory.dmp

    Filesize

    72KB

  • memory/4556-930-0x00000000058F0000-0x000000000592C000-memory.dmp

    Filesize

    240KB

  • memory/4556-931-0x0000000005A40000-0x0000000005A8C000-memory.dmp

    Filesize

    304KB

  • memory/4556-932-0x0000000000670000-0x0000000000770000-memory.dmp

    Filesize

    1024KB

  • memory/4556-933-0x0000000000870000-0x00000000008BB000-memory.dmp

    Filesize

    300KB

  • memory/4556-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB