Analysis

  • max time kernel
    149s
  • max time network
    145s
  • 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, 06:32

General

  • Target

    f133d46ff2c372396330c7db800e342d56031ff7607682d3553571c9ff259a6d.exe

  • Size

    875KB

  • MD5

    ffdc48113c00941dbaafc9938853d648

  • SHA1

    99fddeaf2554d1fe43dc0b0f2b1b227922eb8a04

  • SHA256

    f133d46ff2c372396330c7db800e342d56031ff7607682d3553571c9ff259a6d

  • SHA512

    3042cb469864b0e5ef17c7d51219599706193dc8c043188feaca5aa2a56b23055a3039210bddf0e7290fd8e577219cf9336f8b6127f2d6993a2453e78f9f93eb

  • SSDEEP

    24576:wyNWgIDwAIUkyhZSUB8RvzFBpUeSNR1O/:3kgID3572RbFBmeSb1O

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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\f133d46ff2c372396330c7db800e342d56031ff7607682d3553571c9ff259a6d.exe
    "C:\Users\Admin\AppData\Local\Temp\f133d46ff2c372396330c7db800e342d56031ff7607682d3553571c9ff259a6d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4604
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4296.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4296.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:420
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice0546.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice0546.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3844
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0314XO.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0314XO.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4972
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c69El01.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c69El01.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:4760
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 1092
            5⤵
            • Program crash
            PID:4588
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dRmLw84.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dRmLw84.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3152
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4760 -ip 4760
    1⤵
      PID:4340
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:972

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4296.exe

      Filesize

      731KB

      MD5

      719721fa12edf18431581555251975ee

      SHA1

      410db47b3a239d7b1b4326b0902430da608327f3

      SHA256

      c85806a6ca327a256ad780cd2c6b65196c3303d7a3d9f69347ace73c79797ee6

      SHA512

      a5638ef848d8f22dfd66c0556ae3fd2b21f94e492baafba52f4e8a5aaa2fe8bbb78f5d841bb06c186f673fdcf879a5ab54e5df2a291469082101479f35fdc2e5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dRmLw84.exe

      Filesize

      409KB

      MD5

      dcb8c86e75d71a6cbeedaf09f2985e95

      SHA1

      9775d62b1ef07aaf4beba6ae4c9f5bb6bff678c4

      SHA256

      069717f5de7651970be2342b09dc3cf10af036fcc36a1f066631c5b08c062e1c

      SHA512

      1d0abfb2126f21c2095c8689a63c3cfb368ad286d34cbec40125dec2788fbc5f4ae261a7391dce8398fc2c3f3eb1513675b4b105143088593efc15c3f86fd8a6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice0546.exe

      Filesize

      366KB

      MD5

      15224ea4db9a08f381067f2d80919a70

      SHA1

      a804ef95d4edc4f846c7ab1f2e07faf5dd7791a9

      SHA256

      5dc9bcd9678a7120338f27b45af64d8be6214d5be79eb775e6e061b280be412d

      SHA512

      f56e012b38baaa9627a52b9be17e774be5d1498be953d167247a9925b1402e55d381e638d00bec486c9c4fec6e088cb0360b9d0888888b7e3e21d714f57804b0

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0314XO.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c69El01.exe

      Filesize

      351KB

      MD5

      358c781d517dec412558e1c49e686a54

      SHA1

      6ec13904992e76f21cfff22c858144b7ba5a023d

      SHA256

      293130dfcff9211d0af76e9e6e7bb714e5a73473ea6e303ba993edc795e20d82

      SHA512

      15f9946566bc42bcd69fe60b851185baea44874af8f34a3e968f80090aa3c635f7f10e85dcfef4d1e344bce1cde26a1ca4a02ee84886e26153f6622fcbf4de1c

    • memory/3152-74-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-84-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-976-0x0000000007F50000-0x000000000805A000-memory.dmp

      Filesize

      1.0MB

    • memory/3152-975-0x0000000007930000-0x0000000007F48000-memory.dmp

      Filesize

      6.1MB

    • memory/3152-86-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-69-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-70-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-72-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-978-0x0000000008090000-0x00000000080CC000-memory.dmp

      Filesize

      240KB

    • memory/3152-82-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-76-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-78-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-80-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-977-0x0000000008070000-0x0000000008082000-memory.dmp

      Filesize

      72KB

    • memory/3152-88-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-90-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-94-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-96-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-98-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-100-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-102-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-979-0x00000000081E0000-0x000000000822C000-memory.dmp

      Filesize

      304KB

    • memory/3152-92-0x0000000007130000-0x000000000716E000-memory.dmp

      Filesize

      248KB

    • memory/3152-67-0x0000000004C40000-0x0000000004C86000-memory.dmp

      Filesize

      280KB

    • memory/3152-68-0x0000000007130000-0x0000000007174000-memory.dmp

      Filesize

      272KB

    • memory/4760-56-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-62-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/4760-60-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/4760-59-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-33-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-35-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-39-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-41-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-43-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-45-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-47-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-49-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-51-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-53-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-57-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-37-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-32-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

      Filesize

      72KB

    • memory/4760-31-0x0000000004AB0000-0x0000000004AC8000-memory.dmp

      Filesize

      96KB

    • memory/4760-30-0x0000000007150000-0x00000000076F4000-memory.dmp

      Filesize

      5.6MB

    • memory/4760-29-0x0000000004A20000-0x0000000004A3A000-memory.dmp

      Filesize

      104KB

    • memory/4972-23-0x00007FFEA9AE3000-0x00007FFEA9AE5000-memory.dmp

      Filesize

      8KB

    • memory/4972-22-0x0000000000020000-0x000000000002A000-memory.dmp

      Filesize

      40KB

    • memory/4972-21-0x00007FFEA9AE3000-0x00007FFEA9AE5000-memory.dmp

      Filesize

      8KB