Analysis

  • max time kernel
    148s
  • max time network
    153s
  • 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 01:54

General

  • Target

    1917bd57641f9df5c9f3a1ba47818ebad458c90c2f182201e356c3fb1219dc6d.exe

  • Size

    1.1MB

  • MD5

    8bc18fd4d92f8303f91e9f240535eca3

  • SHA1

    dd5cec9ef0768e52c22efa48685df6ebc3e72940

  • SHA256

    1917bd57641f9df5c9f3a1ba47818ebad458c90c2f182201e356c3fb1219dc6d

  • SHA512

    97a28d13f944f857b2c3350daff4c12a736047b393ffb6e7f1107564d0f20995df8d30c657ce8a19cf72a650ee48111c7f81e2e13193acbda6ed0ef510ba4d42

  • SSDEEP

    24576:6yYuz9c7XroDXOlDtAPV9yI8vUJvznZgD:BLooDOPAdUItZ

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

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 6 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1917bd57641f9df5c9f3a1ba47818ebad458c90c2f182201e356c3fb1219dc6d.exe
    "C:\Users\Admin\AppData\Local\Temp\1917bd57641f9df5c9f3a1ba47818ebad458c90c2f182201e356c3fb1219dc6d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plqr62uO04.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plqr62uO04.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3440
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pljb12zw80.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pljb12zw80.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3652
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plaK49nV23.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plaK49nV23.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4084
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plvm32Km87.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plvm32Km87.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:5084
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bugu27jw66.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bugu27jw66.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2556
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caQs66EQ27.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caQs66EQ27.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plqr62uO04.exe

    Filesize

    1000KB

    MD5

    cad738986fa1a4ddbe719c3b18bc2396

    SHA1

    1031f89f32d48b74bdcd1d20ec517843205d376a

    SHA256

    039a2cdaa8ede9b701825d5021e6a9783aa9bc24576f9cb67bfef60beed85419

    SHA512

    4663284caa97178450686730e77ed3cc5e7ff127f559f9630e5518e930aa12be746bdcd2cd33a9ec28f2c5144261c88f16ac50ae6c99d39af446ec6e0d337c01

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pljb12zw80.exe

    Filesize

    896KB

    MD5

    831589467a8948c5213665f810cdf875

    SHA1

    ed17d9bdf7598b4772ec83767ea5f385f5968cd1

    SHA256

    96c8985077c306dd196d6aa2630c0cae08cc4adf23df25fc4ef1c6fb30ea9f23

    SHA512

    ed8c0dfbc5db9708fe27b425dec586df65cdc5b0b3b84facf0f6761b21f2f65838f5750566902b41feb6aadb4e60eeb39f179879f9bd357eca2f367a34aac7ab

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plaK49nV23.exe

    Filesize

    669KB

    MD5

    0d5e51624222e8a18d60ce506a257213

    SHA1

    a2c5019f7dec2e12b599e65d3598d7caf4504852

    SHA256

    43e66d15d7155bee468a41687f7192d59ab5937ad342629b01d2b7376e4c7ebe

    SHA512

    956f8cf6b83e3b6b099c0ce5ae9e172ee376ba21ae813f8059c523339233761106d42d5d7d67a057de4e032005dcc84e11ddb902d89c889c02a176850b5f7273

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plvm32Km87.exe

    Filesize

    393KB

    MD5

    585ddf0fc78c2187a534bc407638a324

    SHA1

    d4d865896160011b9255b975da1bc00acc8f7409

    SHA256

    a924c3347920b0d98564ec2fbdfd08d3dc786f4c2fd6747cad2360dfadb504b2

    SHA512

    80b8b71ac70595b6b9170032850785404b7495a00e1fd99e50ee364231f8c52c65e16b3a5834d0c7df0a8788d01da2206443447f3a27b79da55dfb321513f1ed

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bugu27jw66.exe

    Filesize

    12KB

    MD5

    0236a848d421300bffcb01349f32451d

    SHA1

    e1614604936f0cfa881dc19c13ac98409697fa35

    SHA256

    19fcc02856e1156730a9afcf7ff547ed941f85f9c2334f3f57bc2f14008881e5

    SHA512

    6949c8f5b323fdb727f3dcb9612ecfd3b8f0f920fe098c50cb1c2a4d7b04f7c03f3abd14f5f6dad241b5b17b0bc938d9690c2789a1ffb8930bb1d9265585095d

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caQs66EQ27.exe

    Filesize

    304KB

    MD5

    e8a74f8947be8861da483f9a1b725bea

    SHA1

    c9485cc022bb2ee5eb15bc98e1aa5330b1b5c09a

    SHA256

    b27c4b8cc67abed8e257f5b43a656dbfafea50833d2aae5b7fe545ac82d74727

    SHA512

    4ac48c039d81d9b6f5dd9cd4700855bc27efec45bb167fbf0268ec56c238138865a9d9b9575b2e71f2ab204f29da0daff1e78f5ac12cb54d0383766b7c82e2e8

  • memory/1976-77-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-71-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-42-0x0000000004C60000-0x0000000005204000-memory.dmp

    Filesize

    5.6MB

  • memory/1976-43-0x0000000002720000-0x0000000002764000-memory.dmp

    Filesize

    272KB

  • memory/1976-57-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-55-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-107-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-105-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-103-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-101-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-97-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-95-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-93-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-90-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-87-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-85-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-83-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-79-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/1976-75-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-73-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-41-0x0000000002500000-0x0000000002546000-memory.dmp

    Filesize

    280KB

  • memory/1976-69-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-67-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-65-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-63-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-61-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-53-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-52-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-49-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-47-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-46-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-99-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-91-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-81-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-59-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-44-0x0000000002720000-0x000000000275E000-memory.dmp

    Filesize

    248KB

  • memory/1976-950-0x0000000005210000-0x0000000005828000-memory.dmp

    Filesize

    6.1MB

  • memory/1976-951-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/1976-952-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/1976-953-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/2556-35-0x0000000000B80000-0x0000000000B8A000-memory.dmp

    Filesize

    40KB