Analysis

  • max time kernel
    143s
  • 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
    09/11/2024, 21:47

General

  • Target

    8b143622df1c5aa48a67188443989926ef6369fc24d953d03ab7f8288d8c2fd7.exe

  • Size

    1.2MB

  • MD5

    a582882fa3c18a93e66b217d05d9f6fb

  • SHA1

    3b0e074a3bb8ee6a9328beaab0a8f14cf1727541

  • SHA256

    8b143622df1c5aa48a67188443989926ef6369fc24d953d03ab7f8288d8c2fd7

  • SHA512

    68df272a1aa13e89ca6b95a7208fb586b03b5720a4dff364a80c293bc115ef4a83db0147bdd64c203b044ad1e7e7f4fb645efd3f4329a3e8635fe7f28e4ec0a9

  • SSDEEP

    24576:3yC6TDOji2Y9UelYsR1JFGDwEYIAKkIS0/1aJjC8ra:CnTDOjQ9UoR1nG0EYvbIF2CM

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\8b143622df1c5aa48a67188443989926ef6369fc24d953d03ab7f8288d8c2fd7.exe
    "C:\Users\Admin\AppData\Local\Temp\8b143622df1c5aa48a67188443989926ef6369fc24d953d03ab7f8288d8c2fd7.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plwR53XV66.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plwR53XV66.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:984
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pluw54Ay31.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pluw54Ay31.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1148
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plth89Ky84.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plth89Ky84.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:760
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plnT07rg77.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plnT07rg77.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3996
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\budO52re96.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\budO52re96.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3164
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caaT50kN16.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caaT50kN16.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plwR53XV66.exe

    Filesize

    1.0MB

    MD5

    f003153796f70e87fdf82c03b69c67e3

    SHA1

    df3bfa6dd79848814c54d3b4e3ad6a7ffbc89c17

    SHA256

    9b41fd3db882884ed682679a542f29449f17fc9c66c3a4a751e308dbdb0a5bb9

    SHA512

    2c69211c098219cf8ecfcdb18c24d19545bf1085aa4bfa65c530f5402463aaff4731687286b9228740ef6dfd2c3c4b8b1d97d0a1b7c40d4bb1b8cf24e11c6044

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pluw54Ay31.exe

    Filesize

    936KB

    MD5

    bd7aad6029dd31a1044d70254b6757fc

    SHA1

    5ced6f16380ed50f684b20c464832a16735eba84

    SHA256

    d00cf2953ee6328d0b3daaa61056a93100ca46e3a9796905744d446a886adf6b

    SHA512

    fe66275dd5f1d6c6b960a95ea3590c384f04baaf247224471a226c5cd786af7e7259764c626b669c4aaece8a01f1596231abb59994ab17e645e81e825ba7b29f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plth89Ky84.exe

    Filesize

    667KB

    MD5

    9e5806e118d5cf37a1b69b9ef3cae97c

    SHA1

    6aaf49fee6e81f30385addb960351df1651e1578

    SHA256

    c2de137b70bad720eeb2ebf1e952dd3aeba45083875240674926227a34b138e0

    SHA512

    98e21af720a08495f335c7c3e983e8da37a92825ca1d81797087113b01f38c0949f2dd7e385b60733b8718b50fdfae045ae59c45a923874b49d7f0e0a1ebc286

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plnT07rg77.exe

    Filesize

    391KB

    MD5

    33e54a633f912b08a6d143e489dddc2c

    SHA1

    b9f9a8eca74148c1815e5c3f7381b331112d7bfe

    SHA256

    aa195070ece625d3cc583cb26ccff74972768ccfe965cd3055b61c65f6bb21f0

    SHA512

    d7991c6ebc000baaaca1a876da423b5a34e637cbc428f252269e852f0fda29c4221166f1c7d6ab6e2077e69da656c0c08cd81443eeed8ac4774a404ebc735413

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\budO52re96.exe

    Filesize

    17KB

    MD5

    96e6d9a63a0c85a0e6b1cda3dca13ddc

    SHA1

    dad3842c8548ea821bec9a765d353b7a15f2a042

    SHA256

    6238087f85028aa0170f4e8a55bc0d29138c9dc9d8c1fdcae4d4b57c2d134178

    SHA512

    84957495bf0b2ad4dcb537c60d774754f3e35b0c5445c81d5a275a98b13a83c71209c636c59dbc609f81903a1c5e6d5f23fd1dc3a33fe0220b839edaa8e411b4

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caaT50kN16.exe

    Filesize

    303KB

    MD5

    12a07204bf4c65efdd968689ed260c4e

    SHA1

    8430e5110448dc962c4191a1a06b05c4e3c1a140

    SHA256

    e4666bb9e57296f0140b125a1c5e32f446659b0baa2c3d7fef87a7aef339433b

    SHA512

    61dbfcedae6259039196942064d62cae0de853c6c5afa3547e6394e789ddf3c0acc6e94cd2c89c090c6f891a77565b0fe332b21da0afa5a5102f1d12d4f3989a

  • memory/2184-79-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-71-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-42-0x0000000004C50000-0x00000000051F4000-memory.dmp

    Filesize

    5.6MB

  • memory/2184-43-0x0000000004B60000-0x0000000004BA4000-memory.dmp

    Filesize

    272KB

  • memory/2184-53-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-67-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-107-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-105-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-104-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-101-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-99-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-95-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-93-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-91-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-89-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-87-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-85-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-83-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/2184-78-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-75-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-41-0x0000000002750000-0x0000000002796000-memory.dmp

    Filesize

    280KB

  • memory/2184-69-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-65-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-63-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-61-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-59-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-57-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-55-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-51-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-97-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-81-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-73-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-49-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-47-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-45-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-44-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/2184-950-0x0000000005200000-0x0000000005818000-memory.dmp

    Filesize

    6.1MB

  • memory/2184-951-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/2184-952-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/2184-953-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/3164-35-0x0000000000360000-0x000000000036A000-memory.dmp

    Filesize

    40KB