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
    09/11/2024, 05:15

General

  • Target

    66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.exe

  • Size

    537KB

  • MD5

    4c1e8bfaa8e9843b599573399b653867

  • SHA1

    942abe1147ecd09ff4ad87160e910ab87993ff88

  • SHA256

    66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c

  • SHA512

    8eaef6b9c5c1f1671c2fe3f5f204ad0d1494282dbe0b52c2a6d4d840eae36a84edea0b7c319b5cc848be02bcafe789ad92a13f27b23460c331d4919210b4fd91

  • SSDEEP

    12288:EMrJy90qb04wcvEaWPKVplhEDxhU5xYVGmNIEQqPrbAp0:VyfbpFBCKVplekxY9bnPr7

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

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 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.exe
    "C:\Users\Admin\AppData\Local\Temp\66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1288.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1288.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1160
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2800

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1288.exe

          Filesize

          395KB

          MD5

          8a8f6741c69631bdf37b09f305172d72

          SHA1

          d40b956f77b235f77ec467917323ef25bbe4a72e

          SHA256

          5304e48a3ff2820befd351af4e0c19c192aceb684c3cf7f75fb98e49683f05c2

          SHA512

          7d31b35fefffddddc3b367c1d115a77cbcddcac95e89f6b25f358751b296957bdf31993add9e58f26e180c03e6db796852955975e29b4bcd3cb7b2253faf646b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe

          Filesize

          470KB

          MD5

          52e4c75d9663946be625ec0d72836dba

          SHA1

          cfc77ad8dc2b8f9e34168acfe2cd812bef446c71

          SHA256

          a954411e9ed569b5e9360ab0269b63c487228384a17ca0eaacd4bdfd001dc196

          SHA512

          697d97c0aca5190468be8da30eb758ccf22af114c995002adbb894a6b795b4106013b5c78ea323724e63ac22f7c03a39a2c53f2fb5f02e832edb438f330b6ba2

        • memory/2800-61-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-55-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-21-0x0000000002300000-0x0000000002346000-memory.dmp

          Filesize

          280KB

        • memory/2800-22-0x0000000004AB0000-0x0000000005054000-memory.dmp

          Filesize

          5.6MB

        • memory/2800-23-0x00000000050A0000-0x00000000050E4000-memory.dmp

          Filesize

          272KB

        • memory/2800-24-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-37-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-87-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-85-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-83-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-81-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-79-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-77-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-73-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-71-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-69-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-67-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-57-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-63-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-934-0x0000000005A80000-0x0000000005ACC000-memory.dmp

          Filesize

          304KB

        • memory/2800-933-0x0000000005930000-0x000000000596C000-memory.dmp

          Filesize

          240KB

        • memory/2800-59-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-65-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-53-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-51-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-49-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-47-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-43-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-41-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-39-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-35-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-33-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-31-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-29-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-27-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-25-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-75-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-45-0x00000000050A0000-0x00000000050DE000-memory.dmp

          Filesize

          248KB

        • memory/2800-930-0x0000000005130000-0x0000000005748000-memory.dmp

          Filesize

          6.1MB

        • memory/2800-931-0x00000000057D0000-0x00000000058DA000-memory.dmp

          Filesize

          1.0MB

        • memory/2800-932-0x0000000005910000-0x0000000005922000-memory.dmp

          Filesize

          72KB

        • memory/4584-15-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/4584-14-0x00007FF8C0A03000-0x00007FF8C0A05000-memory.dmp

          Filesize

          8KB