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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 01:49

General

  • Target

    a1032b4c782db2d2a6c601b2eddba92e1570a50a603c29d476001c5a37b3141c.exe

  • Size

    538KB

  • MD5

    bca9e8da35225376e123ac2bfb1ac879

  • SHA1

    eb8945f3d5476e065f1226a61bdb6fb4bf17696c

  • SHA256

    a1032b4c782db2d2a6c601b2eddba92e1570a50a603c29d476001c5a37b3141c

  • SHA512

    ee9c37e280a897b3dced340b4b3aa1079ac36f4541bd33621e2c2a7af9f6173de9821fe78e3948d5e25f50d1d86f24e673d01ce53b3e7372c3536cd9d3201941

  • SSDEEP

    12288:zMr7y90O6uotk6v6+LgCS5b0w1QnmuSrU0lMdO:4y6zOerStMs

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

C2

pepunn.com:4162

Attributes
  • auth_value

    f735ced96ae8d01d0bd1d514240e54e0

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\a1032b4c782db2d2a6c601b2eddba92e1570a50a603c29d476001c5a37b3141c.exe
    "C:\Users\Admin\AppData\Local\Temp\a1032b4c782db2d2a6c601b2eddba92e1570a50a603c29d476001c5a37b3141c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3744
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vklL2154Ng.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vklL2154Ng.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw31mg49Bu13.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw31mg49Bu13.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1632
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkWE39TI23vs.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkWE39TI23vs.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vklL2154Ng.exe

    Filesize

    394KB

    MD5

    6acf1a77928db4167a0876d5ce700189

    SHA1

    e74827eccf8d559ba4c25a98639efce1493c3ad5

    SHA256

    7adafebc5f15dbab4220af759d05df18f736aea3bdaaa6b4c339d1644553c74b

    SHA512

    e86c0740aab24f9d03933df0e3dfd8e0ebf39033eb59fcb8922e1f4bf0eeb7a4af6948d923814466febf59f66947ef260e1a72f0adfecefd8d61ce641a295a6f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw31mg49Bu13.exe

    Filesize

    18KB

    MD5

    ef89e42ce09e4483202ea71859d5fcc3

    SHA1

    efdb7b20450e7b532658b23fbe6e985ac0b0d7a0

    SHA256

    8c552fbd1cc2f6284f3bf4f9ab45817e6932398551656ce43fcda632717a2986

    SHA512

    d3451f04f279e08668ebef43f33a15edad3ab08a0a057879e9cf6a6e2fd9ccf8a6a416b4ccf15da745722a153b2e54d5cb4cd20fbaaf8b6c26720193e29233ec

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkWE39TI23vs.exe

    Filesize

    309KB

    MD5

    c399447de03079c2f5c1482ddeb1706b

    SHA1

    dbeaa79a4b8e1190fc5c054b408948631dac089c

    SHA256

    afce08c2456f2f7a0ca5d02fca432a29b387b7f1d6fb1d58c6fc6da96749f7d7

    SHA512

    3f7001cfb7e54a471786f96c6788858718b867cdcd9c2caabd19018f74228461bcfa45211c11e5a541fdb4fd6c4ff0c330e6b6c8734304d670fc393072480b3c

  • memory/1632-14-0x00007FFD6E943000-0x00007FFD6E945000-memory.dmp

    Filesize

    8KB

  • memory/1632-15-0x0000000000030000-0x000000000003A000-memory.dmp

    Filesize

    40KB

  • memory/1632-16-0x00007FFD6E943000-0x00007FFD6E945000-memory.dmp

    Filesize

    8KB

  • memory/2524-68-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-58-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-24-0x0000000004BC0000-0x0000000004C04000-memory.dmp

    Filesize

    272KB

  • memory/2524-32-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-28-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-26-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-25-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-48-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-88-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-84-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-82-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-81-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-78-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-77-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-74-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-70-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-22-0x00000000025D0000-0x0000000002616000-memory.dmp

    Filesize

    280KB

  • memory/2524-66-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-64-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-62-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-60-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-23-0x0000000004D60000-0x0000000005304000-memory.dmp

    Filesize

    5.6MB

  • memory/2524-56-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-52-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-50-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-46-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-44-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-42-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-40-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-38-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-36-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-34-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-30-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-86-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-72-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-54-0x0000000004BC0000-0x0000000004BFE000-memory.dmp

    Filesize

    248KB

  • memory/2524-931-0x0000000005310000-0x0000000005928000-memory.dmp

    Filesize

    6.1MB

  • memory/2524-932-0x0000000005930000-0x0000000005A3A000-memory.dmp

    Filesize

    1.0MB

  • memory/2524-933-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

    Filesize

    72KB

  • memory/2524-934-0x0000000004CE0000-0x0000000004D1C000-memory.dmp

    Filesize

    240KB

  • memory/2524-935-0x0000000005B40000-0x0000000005B8C000-memory.dmp

    Filesize

    304KB