Analysis

  • max time kernel
    143s
  • max time network
    148s
  • 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 00:25

General

  • Target

    139af633beba2f500fe961d76459a8fde6d8a11a2d9cc82f64965597df41c2c0.exe

  • Size

    1.1MB

  • MD5

    389f0a53dbe9aa2cdf1d56eb2eabf3f0

  • SHA1

    f6c0abf2a10cd981095c82a983138bdae85fbc0e

  • SHA256

    139af633beba2f500fe961d76459a8fde6d8a11a2d9cc82f64965597df41c2c0

  • SHA512

    173996f60019f0dc54cb4794cca702c9f6dea4377d98586de7fb2a8722c72b8a03bbc0d5c3c56032a8a296b7e04a23bf6ffca301179ae6c4aa9fa67d49df794a

  • SSDEEP

    24576:XyONC0UOKbkF3jA4cjojXG6vVAOb78JdvUUhUHA8/aY/:iONX1Jc0rGiAO4JdctHAH

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\139af633beba2f500fe961d76459a8fde6d8a11a2d9cc82f64965597df41c2c0.exe
    "C:\Users\Admin\AppData\Local\Temp\139af633beba2f500fe961d76459a8fde6d8a11a2d9cc82f64965597df41c2c0.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2836
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plSu30ht09.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plSu30ht09.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plIl09kR27.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plIl09kR27.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:316
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plmN88Cx57.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plmN88Cx57.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5004
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plqL80RC73.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plqL80RC73.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1076
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buwP07AG65.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buwP07AG65.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1376
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caWk01Fm75.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caWk01Fm75.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:5056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plSu30ht09.exe

    Filesize

    996KB

    MD5

    9a52b33de1e9cf931840e9dea59309b3

    SHA1

    d45ed8d4da5916c0c50ea760fb7a5113d552d714

    SHA256

    cdea6be7ca5691fe40e0f23e2170897bdabd0d13c4f2663f7256d337f56fa577

    SHA512

    165a1e28fe9e99fa2c55e5aee07d863237bdf72d44d79d318e7316d8c2c51315e6c487d0b0a91e871ef1e11a0e2ca8b9653df7e12e3f78efb99e88fbef72abe1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plIl09kR27.exe

    Filesize

    892KB

    MD5

    942c6350f85543c56e63dc2e0e75c691

    SHA1

    26b0a2d6cef84cf3d1e68e9aae68fbdb23172654

    SHA256

    0f5ca7b890fea33cd25ac172b96412ef257f866e8b00d08d82586fd0dae7d1f1

    SHA512

    a0db4f64031bf6d66df4d771f045fcd4502b8e1a5f064f065477fda1c0207c37cba530e6a3642bb38db8a122171c42d330775b9018f0ea2562529afe3873e0dc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plmN88Cx57.exe

    Filesize

    666KB

    MD5

    fe336187f8023f0f48b7b51e4f9dd34f

    SHA1

    f37e71d98f971635a88faf4ed174b37e02f92eb2

    SHA256

    10c632a668920f694b23d68d978b3351d5fa07aa6e5ab5b3a04c9e085e8758ab

    SHA512

    0004fc1823519a2350cd388e5fd7ad8301c54500ace23776c1d40af89a645aa535d149aaec84401f15f9d6ab70077fc1d2649d0250f995682c4a36696721c44f

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plqL80RC73.exe

    Filesize

    391KB

    MD5

    36490354359045630af24d2de57302fa

    SHA1

    03e43fe21f0af15668df15cba61b1c7eb00ae87a

    SHA256

    4a5b5de306ae643a3aa194c963d44c09191699e8f7fba8dc002baeaf34bf4d53

    SHA512

    42e90fc29f007fa4dc86d9d93c0d9e01e06761a79977334e69b52d2745dfc717ad0b265c18b1516a67641e4ab4db174603634e9a672f0ad334224a927964bc07

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buwP07AG65.exe

    Filesize

    16KB

    MD5

    8971c60174b719a25c0b92c8a47e59f8

    SHA1

    42b2ecfcd2cacb57aeca81f5520c4e0ef843093f

    SHA256

    f90f8a469088df2b720e283bf8156131f731e2f8db13d18a2d89c8cd03c7ba34

    SHA512

    e43fa3a265dcdba8c15a6f8e3459a8be4ff2be23188bc2d182d5409032d23e666a71bef19d8dacd56e732449f31e2c4da839a88ea3a750deb8032370ac5fe6cb

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caWk01Fm75.exe

    Filesize

    301KB

    MD5

    0b1fc7b6b5f423e268221516747427e9

    SHA1

    46193a7985ffd4b645fb2abf9eb10bc11a78a537

    SHA256

    d798407025621d1aab6e51a2cd6b6b8db9b0832b5ff932001ae3a42789c69bc2

    SHA512

    120304b76de795816e47f07555c149c65dc52a152b92dafc5f5e4ff4dc4c09e8a1ca3b71c043d0cecb2f4c74e434ba0ec9ae4bd15a3cf22bb880326c77be02e8

  • memory/1376-35-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

    Filesize

    40KB

  • memory/5056-77-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-69-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-43-0x0000000004B60000-0x0000000004BA4000-memory.dmp

    Filesize

    272KB

  • memory/5056-79-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-99-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-107-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-105-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-103-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-97-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-95-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-94-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-91-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-89-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-87-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-85-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-83-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-81-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-41-0x0000000002590000-0x00000000025D6000-memory.dmp

    Filesize

    280KB

  • memory/5056-75-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-73-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-71-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-42-0x0000000004C50000-0x00000000051F4000-memory.dmp

    Filesize

    5.6MB

  • memory/5056-67-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-63-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-61-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-59-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-57-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-55-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-49-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-101-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-65-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-53-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-51-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-47-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-45-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-44-0x0000000004B60000-0x0000000004B9E000-memory.dmp

    Filesize

    248KB

  • memory/5056-950-0x0000000005200000-0x0000000005818000-memory.dmp

    Filesize

    6.1MB

  • memory/5056-951-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/5056-952-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/5056-953-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/5056-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB