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
    13-11-2024 12:34

General

  • Target

    e3c678b9f3530e73282ba7a33c6f19c9c6fab5f7cd939156bb154e5ef6651a10N.exe

  • Size

    383KB

  • MD5

    a47ac33936f40678d169e5c923071610

  • SHA1

    e79e189720a65f67a34d71de03f1b041a96646fd

  • SHA256

    e3c678b9f3530e73282ba7a33c6f19c9c6fab5f7cd939156bb154e5ef6651a10

  • SHA512

    6f01d31a41292f7ce9a80d9e311205187c8c3ba2a9d3392ea4fac1fef1c377e5f17bde2473e17823573fd620b8f839c1d54a11a057e495458c95537ebbc9cf15

  • SSDEEP

    6144:Kby+bnr+Hp0yN90QESCNYn0O/SuxHtqdhEwErIGYSCy4/kIHnWDmhi:JMrfy904Ci0OTkP02/krD0i

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\e3c678b9f3530e73282ba7a33c6f19c9c6fab5f7cd939156bb154e5ef6651a10N.exe
    "C:\Users\Admin\AppData\Local\Temp\e3c678b9f3530e73282ba7a33c6f19c9c6fab5f7cd939156bb154e5ef6651a10N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1836
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr158432.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr158432.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku479359.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku479359.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr158432.exe

    Filesize

    13KB

    MD5

    b6c6424bf79ffb6d0e35aa1059a0b60b

    SHA1

    769577670f3cf858c3b4665e8970a97602babcb7

    SHA256

    8697f847f936ef88d166d08816bedd98c23bfa6f93cb618d19f36b72fb7ad7a1

    SHA512

    0943e505c1a625a59ba32ddffb4daf8e1cbc64868d4c9e1c2fa94fd687739753abf3bf2e62bab5544a3b70a8f390470253c1b16d102f7ce39464c37cdbfaf173

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku479359.exe

    Filesize

    311KB

    MD5

    bc4bc3621d40aa910f87b12dc10cd130

    SHA1

    b8dfb89f2a971631d89757724cd8d326887a3b0b

    SHA256

    7949cbcd2d7249415ae0b2e6b2d35b8dc38ac92b49e5262e59f0d22cc0656d2a

    SHA512

    221d9bccb8a0e1939a4ceab059bd3440621dec29b9a49f0ed44f0cc7b05329e66c08a43f7c832f7b59bb2eb6d677837ba04777034d4aea747ef994033234ee36

  • memory/712-7-0x00007FFCD9183000-0x00007FFCD9185000-memory.dmp

    Filesize

    8KB

  • memory/712-8-0x00000000009A0000-0x00000000009AA000-memory.dmp

    Filesize

    40KB

  • memory/712-9-0x00007FFCD9183000-0x00007FFCD9185000-memory.dmp

    Filesize

    8KB

  • memory/4772-15-0x0000000000830000-0x0000000000930000-memory.dmp

    Filesize

    1024KB

  • memory/4772-16-0x0000000000650000-0x000000000069B000-memory.dmp

    Filesize

    300KB

  • memory/4772-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4772-18-0x0000000002470000-0x00000000024B6000-memory.dmp

    Filesize

    280KB

  • memory/4772-19-0x0000000004CB0000-0x0000000005254000-memory.dmp

    Filesize

    5.6MB

  • memory/4772-20-0x0000000002530000-0x0000000002574000-memory.dmp

    Filesize

    272KB

  • memory/4772-24-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-36-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-84-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-82-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-80-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-76-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-74-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-72-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-70-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-68-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-66-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-64-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-60-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-58-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-56-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-54-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-52-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-50-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-48-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-46-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-44-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-42-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-38-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-34-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-32-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-30-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-28-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-26-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-78-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-62-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-40-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-22-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-21-0x0000000002530000-0x000000000256F000-memory.dmp

    Filesize

    252KB

  • memory/4772-927-0x0000000005260000-0x0000000005878000-memory.dmp

    Filesize

    6.1MB

  • memory/4772-928-0x00000000058D0000-0x00000000059DA000-memory.dmp

    Filesize

    1.0MB

  • memory/4772-929-0x0000000005A10000-0x0000000005A22000-memory.dmp

    Filesize

    72KB

  • memory/4772-930-0x0000000005A30000-0x0000000005A6C000-memory.dmp

    Filesize

    240KB

  • memory/4772-931-0x0000000005B80000-0x0000000005BCC000-memory.dmp

    Filesize

    304KB

  • memory/4772-932-0x0000000000830000-0x0000000000930000-memory.dmp

    Filesize

    1024KB

  • memory/4772-933-0x0000000000650000-0x000000000069B000-memory.dmp

    Filesize

    300KB

  • memory/4772-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB