Analysis

  • max time kernel
    143s
  • max time network
    147s
  • 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 01:36

General

  • Target

    9f50af425d17247d4d3d98131add501fa0982dcb37295df361b44b80866c841c.exe

  • Size

    1.2MB

  • MD5

    d1a8ead64a222476165403d3cede9d81

  • SHA1

    0795bf8c252a142309afb1e1d65e46a30a216c47

  • SHA256

    9f50af425d17247d4d3d98131add501fa0982dcb37295df361b44b80866c841c

  • SHA512

    2100e4c7df88d2e14b4c8173b55f113f9157752d91da233306e7bdec00b5d1cdb020b0c1576f8910614a38bf9ce7b3e5b0797d61fc42a5e220a95a650ca8c9ea

  • SSDEEP

    24576:tyoG8BjoXj9UEl5NYph2kM4o1guMCYajyV:IH4g9UEpihJMN14Yy

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\9f50af425d17247d4d3d98131add501fa0982dcb37295df361b44b80866c841c.exe
    "C:\Users\Admin\AppData\Local\Temp\9f50af425d17247d4d3d98131add501fa0982dcb37295df361b44b80866c841c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plgp58Id36.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plgp58Id36.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4600
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plbB10BC11.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plbB10BC11.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1436
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plbY91pz79.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plbY91pz79.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4460
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plsB18am25.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plsB18am25.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3992
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buTw07oK35.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buTw07oK35.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3788
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\canr55Pp31.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\canr55Pp31.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:2176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plgp58Id36.exe

    Filesize

    1.0MB

    MD5

    da3ea7e226940fee5fc7178bb492d9ce

    SHA1

    bdcc29815955aa75078117af70fe36bc5b55d3b6

    SHA256

    206d34102b5b967c2a7849aa8a15366b9ff75d71461e8aa345ee1719e3aa1bd0

    SHA512

    2ce624302868ba2a47153ab300a690b40f04c180f18f158c0766ffd3463179e94c5af6d18f296c21051cc6f49fce350e20bf14cc10c5dc549160c91fe8ee3355

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plbB10BC11.exe

    Filesize

    957KB

    MD5

    84bd9e160f5016a9b104a0f8034a37d5

    SHA1

    727c79bf87d56065b1921753951eef050536ae17

    SHA256

    63f2f5ec4968f5f7ed0c81dbab413304619dbe579e7bcf4be8ce58341f4654cf

    SHA512

    4cb0b837dee1a3647bea72f9cad52b8412cf84d6239a33daa737e88a0d24949949682f83f7093d1106e0a48eed46aa4f1d304d191cd163cbb3b19d95b97cdefc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plbY91pz79.exe

    Filesize

    681KB

    MD5

    12b2f87d938dec3998886646b2cb07c9

    SHA1

    59ebda704fdcf6cc57599fd40bf8677748a87d5c

    SHA256

    2b857239536a2a13240f9f9b677810208080db204aa13642cc9334a2b4049920

    SHA512

    64d8374af979ea249dd00e7ebb23b4ef281466360df97984e50afd432b9a71e9915391ace619dd6167e2953db693dba921319cf223ebdc2f0456e94b7a5ec154

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plsB18am25.exe

    Filesize

    398KB

    MD5

    14fa9adf5dbe2ffb322f454764fbb83d

    SHA1

    90493b4527a3bed3b3b9d60fb36ee94cb54cdfbc

    SHA256

    1f04765ff4dbcced5b11791811c7aec4748fed97ebb4c072264284cce14cf82d

    SHA512

    76b1cfe51335cb1a9d5adb5b1b26d0ad953d890e6a488ed946b4f694a242b3f8e193942a4d9fd0c09135b90e9e1b6a63d3d950c6f23a21d6423befee915f3b59

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buTw07oK35.exe

    Filesize

    13KB

    MD5

    afae7443f98357568ac8c737e126de85

    SHA1

    47589a3dbf97c4e156b924cc23073c6eeb35b4d8

    SHA256

    a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4

    SHA512

    ee5437c4f8ad201ded0ffdc9745ad903beb34fb3daebdf16bc35b1bd7f4a4724a2ef8d21c2dfc4a52dad22bf9442486c1e98e95ae4a69eaed53977fd06393b9f

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\canr55Pp31.exe

    Filesize

    311KB

    MD5

    df8b658ff430e07a3083de9d55e38d9f

    SHA1

    a1c69254ba895096f75660ca5c9c09f46486e65f

    SHA256

    885045b17ae6220ea794be50c2290b1c771323b5ff3680879e7d2bd8d1576a74

    SHA512

    ce534ec18d6e3f3f30a21c0749818ae89895281164262fe118610f4609d98d78f3164659cc8114d2d4767eff56cb446a118b72488982989c0e722fff8bcdae8a

  • memory/2176-81-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-73-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-42-0x0000000004EB0000-0x0000000005454000-memory.dmp

    Filesize

    5.6MB

  • memory/2176-43-0x00000000027F0000-0x0000000002834000-memory.dmp

    Filesize

    272KB

  • memory/2176-45-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-44-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-107-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-105-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-103-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-101-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-99-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-97-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-95-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-93-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-91-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-89-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-85-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-83-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-954-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

    Filesize

    304KB

  • memory/2176-79-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-77-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-41-0x0000000002630000-0x0000000002676000-memory.dmp

    Filesize

    280KB

  • memory/2176-71-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-69-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-67-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-65-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-61-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-59-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-57-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-55-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-53-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-87-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-75-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-63-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-51-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-49-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-47-0x00000000027F0000-0x000000000282E000-memory.dmp

    Filesize

    248KB

  • memory/2176-950-0x0000000005460000-0x0000000005A78000-memory.dmp

    Filesize

    6.1MB

  • memory/2176-951-0x0000000004D20000-0x0000000004E2A000-memory.dmp

    Filesize

    1.0MB

  • memory/2176-952-0x0000000004E60000-0x0000000004E72000-memory.dmp

    Filesize

    72KB

  • memory/2176-953-0x0000000005B80000-0x0000000005BBC000-memory.dmp

    Filesize

    240KB

  • memory/3788-35-0x0000000000230000-0x000000000023A000-memory.dmp

    Filesize

    40KB