Analysis

  • max time kernel
    143s
  • max time network
    147s
  • 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, 21:46

General

  • Target

    d2c2678864274fc50bc7e92f614258136109786f7a060f1c3422a42113b85340.exe

  • Size

    536KB

  • MD5

    75e6ec5ea8ec26876420e80eed8a46fc

  • SHA1

    7b1f624bbbbe1f97dd74e6852c565685e3cf0aaf

  • SHA256

    d2c2678864274fc50bc7e92f614258136109786f7a060f1c3422a42113b85340

  • SHA512

    c6b4218b8f62a2d864447fe3f139315364ed5943ac915c33d46c85091bd40e5b250859f398214991d6ffddc37a44a64afe4f456881155b6097c7ca6488115b8c

  • SSDEEP

    12288:WMr8y90ZgBId8NGZJl8NSzhFo2LHvWxB:uywqKz8NSY2I

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 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\d2c2678864274fc50bc7e92f614258136109786f7a060f1c3422a42113b85340.exe
    "C:\Users\Admin\AppData\Local\Temp\d2c2678864274fc50bc7e92f614258136109786f7a060f1c3422a42113b85340.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXJ3520.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXJ3520.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4864
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr129642.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr129642.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2072
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku682612.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku682612.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXJ3520.exe

    Filesize

    394KB

    MD5

    9e0f5f800df2502b1409460fc10297ba

    SHA1

    c0a673322671e1baa1ccfc1996afd80e7a97c080

    SHA256

    8c000b27efa04421184fa5b6c8e4b9cf5033fc59bf2969e1cf3dfcb5d6de295c

    SHA512

    61d8540961292daf7fa026bd93cd3b116013e9111206480ebc65377846612824581c3585d175db13a85763bd29b4cdb2496ee927abe376db548c8130bc2d2f14

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr129642.exe

    Filesize

    13KB

    MD5

    93b6c649fdc7ff03538e31e0d9294382

    SHA1

    053a5e4c6aa56cbe71d0eeb39d354c424055e673

    SHA256

    6127312c2b7593a878ffce3a9de1d816bc6cf69c3f5931016f749e6af11dd1f6

    SHA512

    b455f87b11021b93527cf2842b8690fb3a271990ffe1dda04c6ddc0a7e0ba65e94d139525fb9bbb7bfcfda8eb452f28a260f88c28ed8179783dd69b3ccde0637

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku682612.exe

    Filesize

    353KB

    MD5

    916a2646e9e8cded89177094fa05ba51

    SHA1

    3705da93c186964fec84c8edcf96621e62ef3e91

    SHA256

    07dda88815a7f5a250d7b5628d79481a554526781d4fd968b0632b19d26fef17

    SHA512

    fae8b57591357bf86cfcb57cf400e106935234669c587aa2aafc3bbfabbff32fec0def5321e0b133bbdee12f8d11bded2dfd244678fe9c16ab1fe12688e9a93c

  • memory/2072-14-0x00007FFFF2FD3000-0x00007FFFF2FD5000-memory.dmp

    Filesize

    8KB

  • memory/2072-15-0x0000000000650000-0x000000000065A000-memory.dmp

    Filesize

    40KB

  • memory/2072-16-0x00007FFFF2FD3000-0x00007FFFF2FD5000-memory.dmp

    Filesize

    8KB

  • memory/4320-84-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-72-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-24-0x0000000005400000-0x0000000005444000-memory.dmp

    Filesize

    272KB

  • memory/4320-25-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-38-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-36-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-34-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-32-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-30-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-28-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-26-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-78-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-62-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-48-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-88-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-86-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-22-0x00000000028F0000-0x0000000002936000-memory.dmp

    Filesize

    280KB

  • memory/4320-82-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-80-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-76-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-74-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-23-0x0000000004E10000-0x00000000053B4000-memory.dmp

    Filesize

    5.6MB

  • memory/4320-70-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-68-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-66-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-64-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-60-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-58-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-56-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-54-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-53-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-50-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-46-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-44-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-42-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-40-0x0000000005400000-0x000000000543F000-memory.dmp

    Filesize

    252KB

  • memory/4320-931-0x0000000005440000-0x0000000005A58000-memory.dmp

    Filesize

    6.1MB

  • memory/4320-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

    Filesize

    1.0MB

  • memory/4320-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

    Filesize

    72KB

  • memory/4320-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

    Filesize

    240KB

  • memory/4320-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

    Filesize

    304KB