Analysis

  • max time kernel
    118s
  • max time network
    121s
  • 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 00:39

General

  • Target

    b181667efb14e7995d6cf06c90459fa8def7691babb0aa63a1ab6cb1ab8b3b3fN.exe

  • Size

    667KB

  • MD5

    8fda420dbb77b59ce7d8995d7ce9a6d0

  • SHA1

    a76d7e57175cb2168a1333e877a951ee3da7ffbd

  • SHA256

    b181667efb14e7995d6cf06c90459fa8def7691babb0aa63a1ab6cb1ab8b3b3f

  • SHA512

    9ccdedc09139da0d64efa65c3f99b7dc1ea9e390cab9f95f477164700a5f1d10f7ffed72cb06231257b396a921865e797e71ab9035824f59cec4eaf708c5022b

  • SSDEEP

    12288:cMr5y90wNrInfTxnUkpzRV5fTFdHyQpIMTzX+F0SqtvGPwIwcPYXymXF975V/:VyJNrUfT1U2zP5fvHbh6F0Lv2dgBFV/

Malware Config

Extracted

Family

redline

Botnet

rouch

C2

193.56.146.11:4162

Attributes
  • auth_value

    1b1735bcfc122c708eae27ca352568de

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\b181667efb14e7995d6cf06c90459fa8def7691babb0aa63a1ab6cb1ab8b3b3fN.exe
    "C:\Users\Admin\AppData\Local\Temp\b181667efb14e7995d6cf06c90459fa8def7691babb0aa63a1ab6cb1ab8b3b3fN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plUK26eA70.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plUK26eA70.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2564
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\budx05Wy04.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\budx05Wy04.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4132
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\caxZ80jN89.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\caxZ80jN89.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plUK26eA70.exe

    Filesize

    391KB

    MD5

    28dbcb2ca0dda82e440976e397fe4a51

    SHA1

    29a95072d9d7d37a652da8a0d1ab22d7b06a5297

    SHA256

    a33a3e86b9043c91897dd5052703be1e36927b13458fde3ea1bb23d8e8d7e0ee

    SHA512

    f5134a91f073c6974d951e0626a6d0967ccdb01cc4583e43791c252a169bdcf468cc16eeec5c2433ec4788847ff0fb6e4db58303dbd21eaf2d69e5250c85e179

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\budx05Wy04.exe

    Filesize

    11KB

    MD5

    8c6a2fcc91d77b9df88061b10898cd81

    SHA1

    4d59ff954ca564efb37fc453f9e5dcb6e89d280d

    SHA256

    859c2085b700c59fcdf0b8f9bd6ac81189b93111f62b08ebe6e622770b2e3af6

    SHA512

    1060b3f1c1496abe1c279d44d68083e3890f07c99e16abd86cad1bc018eb4353f953fed705a4ddee74ab070f5eaf0b08ddd2604e558da99dfe02991bfd84edc4

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\caxZ80jN89.exe

    Filesize

    303KB

    MD5

    003ebed48d2fda6c315c683d32b6a6dc

    SHA1

    677088017218065e750a178b68fe2388ac74920a

    SHA256

    0fddb3cac884f8ec784d8b989c3be838bab6db5d0c031deffe70950044a1d88c

    SHA512

    26666394d314e9d1ee3e9cbc667fd4905523c8613eded7b399a7a53ee1dc738220414456e7396ed0ad3b4be4206feeca053b83d24005c8090b9c7744125ba72d

  • memory/4132-14-0x00007FF95A023000-0x00007FF95A025000-memory.dmp

    Filesize

    8KB

  • memory/4132-15-0x00000000007D0000-0x00000000007DA000-memory.dmp

    Filesize

    40KB

  • memory/4132-16-0x00007FF95A023000-0x00007FF95A025000-memory.dmp

    Filesize

    8KB

  • memory/4220-64-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-52-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-24-0x0000000005180000-0x00000000051C4000-memory.dmp

    Filesize

    272KB

  • memory/4220-32-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-46-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-86-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-85-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-82-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-80-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-78-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-76-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-74-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-72-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-70-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-68-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-66-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-22-0x0000000004AD0000-0x0000000004B16000-memory.dmp

    Filesize

    280KB

  • memory/4220-62-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-60-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-58-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-54-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-23-0x0000000004B90000-0x0000000005134000-memory.dmp

    Filesize

    5.6MB

  • memory/4220-50-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-48-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-44-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-42-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-40-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-38-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-36-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-34-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-30-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-28-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-88-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-56-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-26-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-25-0x0000000005180000-0x00000000051BE000-memory.dmp

    Filesize

    248KB

  • memory/4220-931-0x00000000051C0000-0x00000000057D8000-memory.dmp

    Filesize

    6.1MB

  • memory/4220-932-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/4220-933-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/4220-934-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/4220-935-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB