Analysis

  • max time kernel
    143s
  • 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
    11-11-2024 01:02

General

  • Target

    2fd03a76e12c9ac2410b44b4a64d21df115b3a2010a92f2d82c8d1c6b87b9d83.exe

  • Size

    836KB

  • MD5

    27154e577f296592f0224b27d1c33acf

  • SHA1

    b5bb3e2fcdd6253ab013bf34d5b5ccc27af048a6

  • SHA256

    2fd03a76e12c9ac2410b44b4a64d21df115b3a2010a92f2d82c8d1c6b87b9d83

  • SHA512

    ecfc59efbbec127c9dd48c8d51297f6db036787c103ebb7703a7e301b9cd04d0d6668250f7a6b8dc490348d48a8b73cb205a283fa5dd14dd8a059cc30b47b20e

  • SSDEEP

    24576:jyZHH5CYAJky/kt8CAf4xwx7ixbydVrr:214eBAkwxOby7

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
  • 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\2fd03a76e12c9ac2410b44b4a64d21df115b3a2010a92f2d82c8d1c6b87b9d83.exe
    "C:\Users\Admin\AppData\Local\Temp\2fd03a76e12c9ac2410b44b4a64d21df115b3a2010a92f2d82c8d1c6b87b9d83.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3104
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8150.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8150.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3739.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3739.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4384
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9543ok.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9543ok.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h01dh98.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h01dh98.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:4728
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 1080
            5⤵
            • Program crash
            PID:4396
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUkLT45.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUkLT45.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:5016
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4728 -ip 4728
    1⤵
      PID:3152

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8150.exe

      Filesize

      694KB

      MD5

      1e9032e55b7108f6fe564a258d190cbd

      SHA1

      2dcfd605071a0a70a6e9aab536cf8561af0abc90

      SHA256

      2a27d91de2909f32eb3c23d5abbcc1e64ce38717b83993db954a19b45089554f

      SHA512

      ee9dc5430f9fcd3f20ad922eb25e9a665eedbcfb6a5f055c60cc2c1145324b9a3406d6c0ffe1dd96afd433303e3bbe09e7116026cc2ec298569f625eb4e9fa30

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUkLT45.exe

      Filesize

      391KB

      MD5

      7477fb6cb124961a1dd5a375790d1a94

      SHA1

      208bb4d1ceecf952c39b19f4a550305e2813e333

      SHA256

      e19f4ec7b868054e50b7d0ac4e6586b90e73645496c868b31d34a6031d32b997

      SHA512

      05015a7bb667f8f1edb01637c5668670a8f1380d140848397840fa92a87c042eb93731553a8550d3659be138a160973f0d16ea8fbef1418926121da140c67454

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3739.exe

      Filesize

      344KB

      MD5

      96feb44f3827a8a1ea00ec6380a75bd4

      SHA1

      30f3d9d98efa45fa3e710042a12abcba3913b745

      SHA256

      5f0d6ac09dccc4f2b3147b1d4012e53e02a0caf187c0f0c5ed88743e91f30181

      SHA512

      7f877898f227effab5fb273f5ea214e7292e4da2da95a6db5def62323a99b2e4def3aac5e75ca5a896ff0f2d6dcbaaed161bca728ddef2eb44607f5dd22f2ac5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9543ok.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h01dh98.exe

      Filesize

      334KB

      MD5

      01a10be1de184fa822e881617dd0346c

      SHA1

      67ad5da12deae60d438d93d7c5ae5dbab6167256

      SHA256

      12c1a69e439298fedf78e3914943d700ed79f8b3d33edac6bf35a08ababbb5d4

      SHA512

      698532849ec1705c92a033997adfcf4bda5f18c344b2ab9a0ef6c197a8086fa20be77aa95c4f3ab1d6a98cea784cbc9b222f2ff8d87c83040cec8d13a66e03ff

    • memory/2912-21-0x00007FFA5E253000-0x00007FFA5E255000-memory.dmp

      Filesize

      8KB

    • memory/2912-22-0x00000000003E0000-0x00000000003EA000-memory.dmp

      Filesize

      40KB

    • memory/2912-23-0x00007FFA5E253000-0x00007FFA5E255000-memory.dmp

      Filesize

      8KB

    • memory/4728-60-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/4728-31-0x00000000048D0000-0x00000000048E8000-memory.dmp

      Filesize

      96KB

    • memory/4728-32-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-45-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-59-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-57-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-55-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-53-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-51-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-49-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-47-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-43-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-41-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-39-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-37-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-35-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-33-0x00000000048D0000-0x00000000048E2000-memory.dmp

      Filesize

      72KB

    • memory/4728-30-0x0000000007260000-0x0000000007804000-memory.dmp

      Filesize

      5.6MB

    • memory/4728-29-0x0000000004860000-0x000000000487A000-memory.dmp

      Filesize

      104KB

    • memory/4728-62-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/5016-94-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-82-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-69-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-67-0x0000000007080000-0x00000000070C6000-memory.dmp

      Filesize

      280KB

    • memory/5016-102-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-100-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-98-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-96-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-92-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-90-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-89-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-86-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-84-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-68-0x0000000007100000-0x0000000007144000-memory.dmp

      Filesize

      272KB

    • memory/5016-80-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-78-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-76-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-72-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-74-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-70-0x0000000007100000-0x000000000713E000-memory.dmp

      Filesize

      248KB

    • memory/5016-975-0x0000000007750000-0x0000000007D68000-memory.dmp

      Filesize

      6.1MB

    • memory/5016-976-0x0000000007DF0000-0x0000000007EFA000-memory.dmp

      Filesize

      1.0MB

    • memory/5016-977-0x0000000007F30000-0x0000000007F42000-memory.dmp

      Filesize

      72KB

    • memory/5016-978-0x0000000007F50000-0x0000000007F8C000-memory.dmp

      Filesize

      240KB

    • memory/5016-979-0x00000000080A0000-0x00000000080EC000-memory.dmp

      Filesize

      304KB