Analysis

  • max time kernel
    142s
  • max time network
    145s
  • 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, 23:37

General

  • Target

    5f8edce89795633121d533b714633b8987b18d0d83071837d541cfa538dc9612.exe

  • Size

    779KB

  • MD5

    4344d3490ea417225900efe9e3bf09af

  • SHA1

    f3ba43747563fad7decf41bd8c197715d049edca

  • SHA256

    5f8edce89795633121d533b714633b8987b18d0d83071837d541cfa538dc9612

  • SHA512

    291236acc770ec44bfc99fc6673ff4e61ac1a5f54ef802283e38efbe24c3ee53a1ccfad86bd72ce34af4b52435e11a6c17eb555700186694ea07dd0642701ed4

  • SSDEEP

    24576:JyN4i33+C+HfYi57k+EmtYufAIqoDBIV:8N4G+CefYP+EmtYSC

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f8edce89795633121d533b714633b8987b18d0d83071837d541cfa538dc9612.exe
    "C:\Users\Admin\AppData\Local\Temp\5f8edce89795633121d533b714633b8987b18d0d83071837d541cfa538dc9612.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2280.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2280.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3408
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7442.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7442.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4592
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4195.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4195.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3272
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu4403.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu4403.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4108
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 1084
            5⤵
            • Program crash
            PID:2968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rba63s36.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rba63s36.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1572
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4108 -ip 4108
    1⤵
      PID:3888

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2280.exe

      Filesize

      636KB

      MD5

      57111f3c1d252ebcf6b2717f56816652

      SHA1

      d032f0759d8f58afcf380d1c1f5f644848a7ceee

      SHA256

      ea2805aacc633368469bbaa64594784f91eb46f54c4895be5f4ff6ce37cecd65

      SHA512

      875c09dd64e77e5cf3f9b0e9e8a546e75b41fa30ab2f5c9e6525c64f870f0a3b9fcf955902c493adf6d91805d8173324032eb42ca0245b6c1fda9d36c8577019

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rba63s36.exe

      Filesize

      290KB

      MD5

      80a4bcf8a8c17da89f2e6eca5177df3f

      SHA1

      b5806dcc8c7abc7fe278e52b62ef3313096e7111

      SHA256

      dfb8e5351a5508cd2742a10b25a594d4bd7dbbee99d93ffe30f908491259e19d

      SHA512

      d7bd807b3328886b6dacd985cea6f31fa6978a3a8af0bcb2b1959a6e2b7762701dd893d9532e28ee017d0f92a546d25e763955cf9ab200f1e9bb5ec5351e287f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7442.exe

      Filesize

      315KB

      MD5

      a00d8274bcdf8e62a5dc1215550bc81c

      SHA1

      eb34b6239e3c2de31390430c4212618c2e9975e8

      SHA256

      5c9bcbc5a8d7cdf97157e121d43472bbb83fc6211cff47d1d3224b2e18fa8293

      SHA512

      d0387f988024f8e2b9639407467c73da5264c64af2aa84464611fbfb6723f3f8960fb783a0137e166b69b0d83b94353185aff547b2aab3239dd9c1325196c7d1

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro4195.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu4403.exe

      Filesize

      232KB

      MD5

      00c60c1ba176780d52a8e75b6a3aa74c

      SHA1

      da692920573ede3b9e5e64578117609e4b160a5d

      SHA256

      d4d14423fddcf30582a92f1ef93cd7d777e26fa6c8839083ac2a8c8e6e625cf3

      SHA512

      8a920848cd1b09af7832ffca8cae5eaa42dcabe3b180f9f94e3e08f6aced28607e08e9b9c06337bbfd9f5afc06c8586af2ca1ccb49c6751427bb6b0c8ceb8d5f

    • memory/1572-74-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-78-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-979-0x0000000005A60000-0x0000000005AAC000-memory.dmp

      Filesize

      304KB

    • memory/1572-978-0x0000000005920000-0x000000000595C000-memory.dmp

      Filesize

      240KB

    • memory/1572-977-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/1572-976-0x0000000005810000-0x000000000591A000-memory.dmp

      Filesize

      1.0MB

    • memory/1572-975-0x00000000051F0000-0x0000000005808000-memory.dmp

      Filesize

      6.1MB

    • memory/1572-94-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-102-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-70-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-72-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-100-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-76-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-84-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-80-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-82-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-86-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-88-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-90-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-92-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-96-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-98-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

      Filesize

      248KB

    • memory/1572-67-0x0000000002570000-0x00000000025B6000-memory.dmp

      Filesize

      280KB

    • memory/1572-68-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

      Filesize

      272KB

    • memory/3272-21-0x00007FFE15AE3000-0x00007FFE15AE5000-memory.dmp

      Filesize

      8KB

    • memory/3272-23-0x00007FFE15AE3000-0x00007FFE15AE5000-memory.dmp

      Filesize

      8KB

    • memory/3272-22-0x00000000000D0000-0x00000000000DA000-memory.dmp

      Filesize

      40KB

    • memory/4108-57-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-62-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/4108-60-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/4108-33-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-35-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-37-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-39-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-41-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-45-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-47-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-49-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-51-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-53-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-55-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-59-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-43-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-32-0x0000000005150000-0x0000000005162000-memory.dmp

      Filesize

      72KB

    • memory/4108-31-0x0000000005150000-0x0000000005168000-memory.dmp

      Filesize

      96KB

    • memory/4108-30-0x0000000004B50000-0x00000000050F4000-memory.dmp

      Filesize

      5.6MB

    • memory/4108-29-0x0000000002490000-0x00000000024AA000-memory.dmp

      Filesize

      104KB