Analysis

  • max time kernel
    149s
  • max time network
    148s
  • 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 02:06

General

  • Target

    d45c99aeb5b4be4322c7a1aa525296772baabee2b5064324bbf108443217dff1.exe

  • Size

    539KB

  • MD5

    90122d2c1920b0ed406e8c6a96330bcf

  • SHA1

    b85531b3e201bde26f85a3a95b27b77df76a1843

  • SHA256

    d45c99aeb5b4be4322c7a1aa525296772baabee2b5064324bbf108443217dff1

  • SHA512

    7a6d285672b3408eabf9a182f2fed4674b21a3c603043f11008dbc75f56aff274c6b07c140a18b32894aaa7dcfd0a4e7fcf5ed5784aa30e82447d84c5b3b86a4

  • SSDEEP

    12288:WMr3y909b7Z1CIkp8upE+K5ulhDDxh+pxYBGmYRTWl6GmC/2Byopo:Fy01Hmm+K5ul5mxYZGTWl6G12Byz

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

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 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d45c99aeb5b4be4322c7a1aa525296772baabee2b5064324bbf108443217dff1.exe
    "C:\Users\Admin\AppData\Local\Temp\d45c99aeb5b4be4322c7a1aa525296772baabee2b5064324bbf108443217dff1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2316.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2316.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7498.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7498.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9702.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9702.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2904
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2316.exe

    Filesize

    398KB

    MD5

    0af84261ce7a9997e489d67a38f35ea1

    SHA1

    0789cf573a42610f84a75485440e14f8e9010fb7

    SHA256

    3020dd8c91a09db6b90005a99561d45b4887a9e02da5c71bc5b44ebd263edd63

    SHA512

    603dc3f526f4f5b116cc0348bb3897388606bc64f411370d0865e6421121d8667bad2998898b136b9133d1464a8da484fe62ee3c290a0de70ae6c0a908d9cccb

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7498.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9702.exe

    Filesize

    470KB

    MD5

    e51560708b3abc5adbdfd12b791f6f6f

    SHA1

    8135152acce4e8671c469d1510db6373563983a4

    SHA256

    d860f980d716526b587d7f839f8d326a2b87f32c8f47828c778e949014ab834c

    SHA512

    92919e906d728ffc4a182dada7834ba67b69ff8a24e09d7534af58d87be76066275db1ad53468ee48a9b5683999073ab87edbb6d1508ea503494c18861702f67

  • memory/2904-66-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-22-0x0000000002650000-0x0000000002696000-memory.dmp

    Filesize

    280KB

  • memory/2904-935-0x0000000005A80000-0x0000000005ACC000-memory.dmp

    Filesize

    304KB

  • memory/2904-62-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-23-0x0000000004C50000-0x00000000051F4000-memory.dmp

    Filesize

    5.6MB

  • memory/2904-24-0x0000000004B80000-0x0000000004BC4000-memory.dmp

    Filesize

    272KB

  • memory/2904-26-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-25-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-40-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-88-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-64-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-85-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-60-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-80-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-78-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-74-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-73-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-70-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-68-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-934-0x0000000005930000-0x000000000596C000-memory.dmp

    Filesize

    240KB

  • memory/2904-86-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-933-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/2904-82-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-58-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-56-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-54-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-52-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-50-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-48-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-46-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-44-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-38-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-931-0x0000000005200000-0x0000000005818000-memory.dmp

    Filesize

    6.1MB

  • memory/2904-36-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-34-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-932-0x0000000005820000-0x000000000592A000-memory.dmp

    Filesize

    1.0MB

  • memory/2904-32-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-30-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-28-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-76-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/2904-42-0x0000000004B80000-0x0000000004BBE000-memory.dmp

    Filesize

    248KB

  • memory/5000-16-0x00007FF92EEA3000-0x00007FF92EEA5000-memory.dmp

    Filesize

    8KB

  • memory/5000-14-0x00007FF92EEA3000-0x00007FF92EEA5000-memory.dmp

    Filesize

    8KB

  • memory/5000-15-0x0000000000E80000-0x0000000000E8A000-memory.dmp

    Filesize

    40KB