Analysis

  • max time kernel
    142s
  • 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
    10/11/2024, 21:46

General

  • Target

    196c19244e469a67488a589631d1d70e5754c2605fc46731b0bbda60278d6489.exe

  • Size

    836KB

  • MD5

    3bc902d6f2a7a73542e27ddf7a3a0fdd

  • SHA1

    a06f176274ba830785eb62c778745513f531f72f

  • SHA256

    196c19244e469a67488a589631d1d70e5754c2605fc46731b0bbda60278d6489

  • SHA512

    bbdf7a0f392d4acc5acf12074298ed4c835eaa2cf178c4a79ba46a44c38fef8bb32b66eabd34fe7c11448130d64679a59a968da4e59ef5b89c181fe507972ee6

  • SSDEEP

    24576:EyphJLOznU7kzsaghOB5ZKixAg7xieOU:TpvGnWUgh2Z7Ag7xzO

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
  • Launches sc.exe 1 IoCs

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

  • 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\196c19244e469a67488a589631d1d70e5754c2605fc46731b0bbda60278d6489.exe
    "C:\Users\Admin\AppData\Local\Temp\196c19244e469a67488a589631d1d70e5754c2605fc46731b0bbda60278d6489.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3690.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3690.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6407.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6407.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4288rT.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4288rT.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2928
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h28gv29.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h28gv29.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:2924
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 1088
            5⤵
            • Program crash
            PID:2460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAtBR71.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAtBR71.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:860
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2924 -ip 2924
    1⤵
      PID:4672
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:4472

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3690.exe

      Filesize

      694KB

      MD5

      ae738acfb3cb4647b331759bc689e1ae

      SHA1

      ec8b684736fca6eeff023cd2b4a6fe1618167668

      SHA256

      4b7e792b0bf6018f4809db97d5a9c6aaf381f127e086fecc0a559b24a7392258

      SHA512

      00e61ea405a0d4c3fa2a39eae2dd86d4115ec60f856a66e7325e047a8763a655bcdb1be669d2349dbef5db8a66a3cd5958cb9d25a93c96a7e961df66d0a355e6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAtBR71.exe

      Filesize

      391KB

      MD5

      869f689e6dff9412d2dbf96462ce8191

      SHA1

      f7e88ea3bc905d0ec98ce151710dfb3bd8cf0acc

      SHA256

      2d9655520b48c077f092e501d28791fe2e9804c01502822cb7d90a9aaf379ed7

      SHA512

      8007f67bf495919bd42d43393a7c8ee32c4e52ee9d63e8be655b6b46cccecd4e777edc000c12da25231ade2677585859b55a9fd694269b64471f10239e912989

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6407.exe

      Filesize

      344KB

      MD5

      50ca4870c87137501e12fc407ee1c6b9

      SHA1

      33b1ddf53b76d0df6dce75d54ecef10a7db9d8f3

      SHA256

      0c52c6ecdea1db2b78205f97d41a7cca5858e66f6e0b5c39cfd69b47702b40d2

      SHA512

      8c574ff0894462b94d32c816beb8b22548c9f3b69dd4d2ea4d14a5e5e18daeb755bd0cd58a9db4312f75e4f7bd7ea1d4fc6adeca009a88c9f1f5638f66d398c3

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4288rT.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h28gv29.exe

      Filesize

      334KB

      MD5

      89fb31bad28227ef91efcb224a8b06c4

      SHA1

      e77c5e40d446dbcc9b2b4fbe313e23a354df2ba8

      SHA256

      74ce20c90114868f465cfa72318d5a6a25aefb06219be7955cbb929b87f1f343

      SHA512

      400d9947247f3ec5d1dd96cd40b89849019e9b7ec3f62379e7c652afa58b0fe12e635ebe354880baf89f1e3c8a77ccb22fb1d5ff4eb3c1cc8c0930aaaed9bce5

    • memory/860-74-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-84-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-976-0x0000000007ED0000-0x0000000007FDA000-memory.dmp

      Filesize

      1.0MB

    • memory/860-975-0x00000000078B0000-0x0000000007EC8000-memory.dmp

      Filesize

      6.1MB

    • memory/860-69-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-70-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-82-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-73-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-978-0x0000000007260000-0x000000000729C000-memory.dmp

      Filesize

      240KB

    • memory/860-98-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-76-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-78-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-80-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-977-0x0000000007240000-0x0000000007252000-memory.dmp

      Filesize

      72KB

    • memory/860-86-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-88-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-90-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-92-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-94-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-96-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-100-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-979-0x00000000080E0000-0x000000000812C000-memory.dmp

      Filesize

      304KB

    • memory/860-102-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/860-67-0x0000000004A70000-0x0000000004AB6000-memory.dmp

      Filesize

      280KB

    • memory/860-68-0x0000000007110000-0x0000000007154000-memory.dmp

      Filesize

      272KB

    • memory/2924-57-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-62-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/2924-60-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/2924-33-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-35-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-37-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-41-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-43-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-45-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-47-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-49-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-51-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-53-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-55-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-59-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-39-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-32-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/2924-31-0x0000000004AA0000-0x0000000004AB8000-memory.dmp

      Filesize

      96KB

    • memory/2924-30-0x0000000007360000-0x0000000007904000-memory.dmp

      Filesize

      5.6MB

    • memory/2924-29-0x0000000004960000-0x000000000497A000-memory.dmp

      Filesize

      104KB

    • memory/2928-23-0x00007FFA70F63000-0x00007FFA70F65000-memory.dmp

      Filesize

      8KB

    • memory/2928-22-0x00000000009F0000-0x00000000009FA000-memory.dmp

      Filesize

      40KB

    • memory/2928-21-0x00007FFA70F63000-0x00007FFA70F65000-memory.dmp

      Filesize

      8KB