Analysis

  • max time kernel
    148s
  • max time network
    153s
  • 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, 05:03

General

  • Target

    00fc5fa50068d1f30b442dd348f2c87d456e967e96c7895b972a109b92a6da56.exe

  • Size

    479KB

  • MD5

    a12ad6f25fecdf9ee097441a910d3509

  • SHA1

    19159f2c6602323b0db76ffa6dd5e2b0f4d98814

  • SHA256

    00fc5fa50068d1f30b442dd348f2c87d456e967e96c7895b972a109b92a6da56

  • SHA512

    4579c0637adfad4a6359d4778d576ae5ce3faa57e65385161e6739c37c4bb8db52489a33a49277c3bc580276c1e0d7e61bd3d05c92dddcb8e622f1adae46fc12

  • SSDEEP

    12288:mMrUy90GMABzEOX4SgLeVdnk33paD31h9fOe:OypMkorSgidkpG3T5Oe

Malware Config

Extracted

Family

redline

Botnet

divan

C2

217.196.96.102:4132

Attributes
  • auth_value

    b414986bebd7f5a3ec9aee0341b8e769

Signatures

  • Detects Healer an antivirus disabler dropper 17 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 2 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 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 4 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 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00fc5fa50068d1f30b442dd348f2c87d456e967e96c7895b972a109b92a6da56.exe
    "C:\Users\Admin\AppData\Local\Temp\00fc5fa50068d1f30b442dd348f2c87d456e967e96c7895b972a109b92a6da56.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6978484.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6978484.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2028
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3043998.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3043998.exe
        3⤵
        • 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:1900
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5505641.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5505641.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4732
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:1696

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6978484.exe

          Filesize

          307KB

          MD5

          ad089dfd328c7d19e6e4d4dcbf3be4e2

          SHA1

          f3955eb8eaecd184ee2b78eba15fd1817823cc04

          SHA256

          fe33197485768ff9592e12edaf60d0f0e17708c72312a8321e828562946f9d95

          SHA512

          90c8285cf05d47d046ef94459bc9facfaf2ff627a9eee043dd6216448b01e5294cb46d1a83ee5252a3803812104588d252c777fdfaff95f756b55758d676e80a

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3043998.exe

          Filesize

          182KB

          MD5

          7040ac814b92f6712953448e5d540017

          SHA1

          420ec4ce343f744d074f659cf8d21d9cad1a6a43

          SHA256

          07805d2c1a73bafd48b36fa5c6267baf13a0e8df7550ef80a1a1c50d9f231d41

          SHA512

          821ff4f70991da1e88493a77c3dca7d27976cf8806fd6e3e405335284fdd249d9aa217ee3839855e4b9e44d29730149022d3d38386e69882c9413413ba01f998

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5505641.exe

          Filesize

          168KB

          MD5

          8e00e42c79ccb8834dbc5f54f6f9a128

          SHA1

          b6cd49c731738c8e3762ea33375655b93d1d539f

          SHA256

          6c7c41070449626130302b7ce39496d55901c5c806007fd8d0b7464353f28241

          SHA512

          23d3511439a6ffa56bdb0b13bd798f846741256d345683e1e82256596d0f766a8b7bedef8dea589ab1d483f235f8002f99cbb16c3b03de97acd3e4330ee834b5

        • memory/1900-31-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-23-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-17-0x0000000073DE0000-0x0000000074590000-memory.dmp

          Filesize

          7.7MB

        • memory/1900-18-0x0000000004B90000-0x0000000005134000-memory.dmp

          Filesize

          5.6MB

        • memory/1900-19-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

          Filesize

          96KB

        • memory/1900-29-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-47-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-43-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-41-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-39-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-37-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-35-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-33-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-15-0x0000000002480000-0x000000000249A000-memory.dmp

          Filesize

          104KB

        • memory/1900-16-0x0000000073DE0000-0x0000000074590000-memory.dmp

          Filesize

          7.7MB

        • memory/1900-27-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-21-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-25-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-45-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

          Filesize

          72KB

        • memory/1900-48-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

          Filesize

          4KB

        • memory/1900-49-0x0000000073DE0000-0x0000000074590000-memory.dmp

          Filesize

          7.7MB

        • memory/1900-51-0x0000000073DE0000-0x0000000074590000-memory.dmp

          Filesize

          7.7MB

        • memory/1900-14-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

          Filesize

          4KB

        • memory/4732-55-0x0000000000E40000-0x0000000000E6E000-memory.dmp

          Filesize

          184KB

        • memory/4732-56-0x0000000005610000-0x0000000005616000-memory.dmp

          Filesize

          24KB

        • memory/4732-57-0x0000000005EA0000-0x00000000064B8000-memory.dmp

          Filesize

          6.1MB

        • memory/4732-58-0x00000000059C0000-0x0000000005ACA000-memory.dmp

          Filesize

          1.0MB

        • memory/4732-59-0x00000000058F0000-0x0000000005902000-memory.dmp

          Filesize

          72KB

        • memory/4732-60-0x0000000005950000-0x000000000598C000-memory.dmp

          Filesize

          240KB

        • memory/4732-61-0x0000000005AD0000-0x0000000005B1C000-memory.dmp

          Filesize

          304KB