Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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, 20:29

General

  • Target

    2f0fa123b62362d144f0983c5cb75e8d63a124963ac797ac896af03ee80afd10.exe

  • Size

    703KB

  • MD5

    e77cdcd082c4b1ff6fd43b29124b6a22

  • SHA1

    e67694e98490114e327201d5e0e633192a351379

  • SHA256

    2f0fa123b62362d144f0983c5cb75e8d63a124963ac797ac896af03ee80afd10

  • SHA512

    b8a8a952fa1947822e5f7bbfd389bf71e7a7b5c12196748129d574c5ceac334bcc4b7e250d85cb4c8aa69562679f7539dd54a227b4a1e0bcec65414328b8c07f

  • SSDEEP

    12288:Ay90nBHTfSn/t/QbZE/DuzM+JC2z2x/SExXHXQH0rdeagiIkXv4lt:AyYMQbybUM+JP2x/SExXXBkMsr

Malware Config

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 20 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
  • Program crash 1 IoCs
  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f0fa123b62362d144f0983c5cb75e8d63a124963ac797ac896af03ee80afd10.exe
    "C:\Users\Admin\AppData\Local\Temp\2f0fa123b62362d144f0983c5cb75e8d63a124963ac797ac896af03ee80afd10.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un569179.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un569179.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:700
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681300.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681300.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:3416
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 1080
          4⤵
          • Program crash
          PID:760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu604956.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu604956.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:688
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3416 -ip 3416
    1⤵
      PID:2508

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un569179.exe

      Filesize

      549KB

      MD5

      6ffa8fab6db862549c28d7c372d470c2

      SHA1

      655c8b74c6bdb3dde2411f67428e429ba143d221

      SHA256

      b2b04cecc938f127e4ab2bf55efdee636efc297e0a59f3653844c24d5c457180

      SHA512

      6c1a156be9035e4c86009043d681f2bd40d191740006905d33569787b6cc1edbd11388041dadb680bf3ccd0fb2f32cf0d59e4ffdf5c6089cde81de1fd136fe01

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681300.exe

      Filesize

      278KB

      MD5

      9f851092fc7608b2a73e58167e1e4956

      SHA1

      e85930972e9ca6e16f337c2389de79b2a68ee971

      SHA256

      6dec5dede41a6e2e9d44b5a695ccf151be97315aa03dda16670438d57fb9fd84

      SHA512

      25de2ba9f03995aea24a916f49c083e23386483b5dd0fe919e0a309876515a8a841476773b39265e75f591ff1c403294eeb9df948c8dd1911c9d9a6253c593c1

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu604956.exe

      Filesize

      360KB

      MD5

      9500c0c81986fb3eba910f7a80b4f241

      SHA1

      858dc8f2eeb7055deaf67c9be0c5843ab65f8552

      SHA256

      2681ffd55d8fdf3d1f6494c45a6087ff93c90f80a63890864cb5b9ee2e3fc4b1

      SHA512

      b3cda4e72e90164111120ac5a043e35f140fe0d680637aa10c5f0d9110cf14c685286c401655cc3ad544dc475dbe454d9306a1dcc08d5ac2da1bfbe42d1899c6

    • memory/688-73-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-79-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-855-0x000000000A350000-0x000000000A362000-memory.dmp

      Filesize

      72KB

    • memory/688-854-0x0000000009CF0000-0x000000000A308000-memory.dmp

      Filesize

      6.1MB

    • memory/688-62-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-65-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-87-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-63-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-69-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-71-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

      Filesize

      240KB

    • memory/688-858-0x00000000048F0000-0x000000000493C000-memory.dmp

      Filesize

      304KB

    • memory/688-77-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-856-0x000000000A370000-0x000000000A47A000-memory.dmp

      Filesize

      1.0MB

    • memory/688-81-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-83-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-85-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-89-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-91-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-93-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-95-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-75-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-67-0x0000000007100000-0x0000000007135000-memory.dmp

      Filesize

      212KB

    • memory/688-61-0x0000000007100000-0x000000000713A000-memory.dmp

      Filesize

      232KB

    • memory/688-60-0x0000000007080000-0x00000000070BC000-memory.dmp

      Filesize

      240KB

    • memory/3416-40-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-54-0x0000000000400000-0x0000000002BAF000-memory.dmp

      Filesize

      39.7MB

    • memory/3416-55-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3416-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3416-50-0x0000000000400000-0x0000000002BAF000-memory.dmp

      Filesize

      39.7MB

    • memory/3416-51-0x0000000002BC0000-0x0000000002BED000-memory.dmp

      Filesize

      180KB

    • memory/3416-49-0x0000000002D90000-0x0000000002E90000-memory.dmp

      Filesize

      1024KB

    • memory/3416-26-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-21-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-22-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-24-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-28-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-30-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-32-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-34-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-38-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-42-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-44-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-46-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-48-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-36-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3416-20-0x0000000007280000-0x0000000007298000-memory.dmp

      Filesize

      96KB

    • memory/3416-19-0x0000000007360000-0x0000000007904000-memory.dmp

      Filesize

      5.6MB

    • memory/3416-18-0x0000000004D00000-0x0000000004D1A000-memory.dmp

      Filesize

      104KB

    • memory/3416-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3416-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

      Filesize

      180KB

    • memory/3416-15-0x0000000002D90000-0x0000000002E90000-memory.dmp

      Filesize

      1024KB