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
    11/11/2024, 05:54

General

  • Target

    dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.exe

  • Size

    549KB

  • MD5

    16ed0f40bed4cc376abd5754a65bfe4d

  • SHA1

    1e2f142d12eda48fc5c852ec2e640a38fe6d38fc

  • SHA256

    dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853

  • SHA512

    60774ba978ab99689ce4ab706e1dd93b9d7f4ca15ef5ee36a6dc5f972481c317547d7ee83d1403c1f47fb6fa5e54fe39135cae4079ea9c85891225fd532c6ca3

  • SSDEEP

    12288:SMrWy90VQpN5TCMmk/ehfs+7fRdQKXwqV0mpw:IyT5wk/e++LoVYw

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.exe
    "C:\Users\Admin\AppData\Local\Temp\dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1408
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1640
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4156
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5432

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe

          Filesize

          395KB

          MD5

          80f9c2f4a1f197968919b332a3c20f7e

          SHA1

          24a2312e0a1fa239616f4c362f0d8ed00da91a15

          SHA256

          5e170f4884d5f8a8910f13a690d94ff280596b63f0cfa1742aa58655d69fe9cc

          SHA512

          5540fbaed06547a93cbd9330c3a75638692f3694c2b090788afc2e61c3976d5046becea095536a1e48f99d35256eaa209f3219d842baed5f0caca8ae761cac65

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe

          Filesize

          11KB

          MD5

          9ac65ad985162c88145e943c28e9bc40

          SHA1

          02122075323a797ef5b0cfc46c3bb99dda6c8f37

          SHA256

          a2abe6970228004f0743ae8e5e4fc52a7a75e878d0ab216aae4b5d3149712efa

          SHA512

          43e3f933c20981a8f9e1f9bb1fa8bfdd0078b5cde20a6d88b67ebd6b668ce6d0fdcb468ca4a528b935da55487457c343037bdb75c7fd1a779fa188800c238d0c

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe

          Filesize

          348KB

          MD5

          b26a8d97780cc5861a4e8db2501d43b8

          SHA1

          17ccf73ee26c1c7e7ec6f7a3cac7e8cb53a82da2

          SHA256

          95677eceb508add96a6bba40bc90f9b739a247466087cc55a396de9d23e24a06

          SHA512

          36388c58bc0ea170f98b706ff108889299998e955c80b925f147a7f6b66bede448933c1bbfac2eda00d50c4e66a6dc50e0944a355de57788b4847e41395f854a

        • memory/3760-14-0x00007FFAC1C13000-0x00007FFAC1C15000-memory.dmp

          Filesize

          8KB

        • memory/3760-15-0x0000000000080000-0x000000000008A000-memory.dmp

          Filesize

          40KB

        • memory/3760-16-0x00007FFAC1C13000-0x00007FFAC1C15000-memory.dmp

          Filesize

          8KB

        • memory/4156-64-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-54-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-24-0x00000000053F0000-0x0000000005434000-memory.dmp

          Filesize

          272KB

        • memory/4156-30-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-40-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-88-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-86-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-84-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-82-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-80-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-78-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-76-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-74-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-70-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-68-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-66-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-22-0x00000000026C0000-0x0000000002706000-memory.dmp

          Filesize

          280KB

        • memory/4156-62-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-60-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-58-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-56-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-23-0x0000000004E40000-0x00000000053E4000-memory.dmp

          Filesize

          5.6MB

        • memory/4156-52-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-50-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-46-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-44-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-42-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-38-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-36-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-34-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-32-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-72-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-48-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-28-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-26-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-25-0x00000000053F0000-0x000000000542F000-memory.dmp

          Filesize

          252KB

        • memory/4156-931-0x0000000005440000-0x0000000005A58000-memory.dmp

          Filesize

          6.1MB

        • memory/4156-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

          Filesize

          1.0MB

        • memory/4156-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

          Filesize

          72KB

        • memory/4156-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

          Filesize

          240KB

        • memory/4156-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

          Filesize

          304KB