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 00:36

General

  • Target

    1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe

  • Size

    877KB

  • MD5

    7e9c3918bb88d987007e9e5212eb4d65

  • SHA1

    60b9165b911e2e3b78bce3092df89598f3e5249b

  • SHA256

    1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3

  • SHA512

    f162bfd212c355867e47e45f38bc7bff7c3beb33f67cffc2dc4c86aa405959608a78f53f97ccba142473abc05da16532fca523dfcc7b3c6a3bd4d22bf6a2b3ad

  • SSDEEP

    12288:WMr1y90IXx3bvdEjrbp8KSwqyPQXsc1py5jJroqSv7ZerbIMZJjmO:XyH9v4TSwScQY5irt2mO

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\1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe
    "C:\Users\Admin\AppData\Local\Temp\1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5138.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5138.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4580
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio9847.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio9847.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2388
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro0098.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro0098.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3684
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3147.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3147.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:4852
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4852 -s 1080
            5⤵
            • Program crash
            PID:3780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBB06s91.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBB06s91.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4424
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4852 -ip 4852
    1⤵
      PID:2352

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5138.exe

      Filesize

      734KB

      MD5

      8fda1d1958ff2c08aefe76612425f45d

      SHA1

      61ea175e6535e281e071812e133f74ad948dcc8a

      SHA256

      eb48c186b384d3aba1d267b1d404f5cfa35368ec3703c31ad1e5dbc9546019e5

      SHA512

      2d3b3ead90e4bebdd1cee8530a86c7d35fc3bebd7ddb54467bddae263f1342493e36a7aac3e22f834eadd405d8eac026be0dc0af06b26598c488b081a122be10

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBB06s91.exe

      Filesize

      420KB

      MD5

      a861e476e02115af16c52920cd406461

      SHA1

      dd2db8228aa78587c0678536d054492a9c026c3e

      SHA256

      76fdc75e94f6c0bc5fb8509dcf515d66f41e11df3705c72ae4adecfb93294de3

      SHA512

      88c296eea31d0f3035fafe67602d599b1918fb15a013460a48ea20018a19bcb8a9ee15234a68343fd5b6614829c4dacb69275d741cdc7b1c2c66300ae694382e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio9847.exe

      Filesize

      364KB

      MD5

      d10095c846bd8ecb8a691fb16fd9cc8c

      SHA1

      526b64ffffdd4ace6f4a3a1d7ac4ad9c723b2986

      SHA256

      2ea54561e0b4ffa6c6237f652f1a6cabba15a78a7f05e8b7a8e170fe2bbfff62

      SHA512

      1a458c8196c398f328a606c3b380b26d0b0bcdb32bfec54b3e9d583aba148bb90aed6fc07710bf717105cf381bb65a7b85dc0cf8c96d52a4a2c8f61f82e0bca1

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro0098.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3147.exe

      Filesize

      363KB

      MD5

      b1860d61eda970babae648b463a2e680

      SHA1

      7fb8659827f58ddc702ced682d45b72a5a8b9e6f

      SHA256

      53ee29b247751ae664c5a8a1538700aa888a7e712cf4f68ea0ffb0be9ffeffef

      SHA512

      b050190639a57acf11cd62564f5e32c651aafa082776d5aacf9aab3987e8428415af1d982e5a7d9c8714d80c69c5070c7b41d5b584c6f88c421abe7d1f876a39

    • memory/3684-21-0x00007FFED0A33000-0x00007FFED0A35000-memory.dmp

      Filesize

      8KB

    • memory/3684-22-0x00000000007C0000-0x00000000007CA000-memory.dmp

      Filesize

      40KB

    • memory/3684-23-0x00007FFED0A33000-0x00007FFED0A35000-memory.dmp

      Filesize

      8KB

    • memory/4424-102-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-82-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-976-0x0000000005A00000-0x0000000005B0A000-memory.dmp

      Filesize

      1.0MB

    • memory/4424-975-0x0000000005360000-0x0000000005978000-memory.dmp

      Filesize

      6.1MB

    • memory/4424-69-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-978-0x0000000005B60000-0x0000000005B9C000-memory.dmp

      Filesize

      240KB

    • memory/4424-70-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-93-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-98-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-74-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-76-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-78-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-80-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-977-0x0000000005B40000-0x0000000005B52000-memory.dmp

      Filesize

      72KB

    • memory/4424-84-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-86-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-90-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-94-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-96-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-979-0x0000000005CB0000-0x0000000005CFC000-memory.dmp

      Filesize

      304KB

    • memory/4424-67-0x0000000002360000-0x00000000023A6000-memory.dmp

      Filesize

      280KB

    • memory/4424-68-0x0000000002800000-0x0000000002844000-memory.dmp

      Filesize

      272KB

    • memory/4424-72-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-88-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4424-100-0x0000000002800000-0x000000000283E000-memory.dmp

      Filesize

      248KB

    • memory/4852-53-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-62-0x0000000000400000-0x000000000071D000-memory.dmp

      Filesize

      3.1MB

    • memory/4852-60-0x0000000000400000-0x000000000071D000-memory.dmp

      Filesize

      3.1MB

    • memory/4852-32-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-33-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-35-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-37-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-39-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-41-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-43-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-45-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-47-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-49-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-52-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-57-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-59-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-55-0x00000000027E0000-0x00000000027F2000-memory.dmp

      Filesize

      72KB

    • memory/4852-31-0x00000000027E0000-0x00000000027F8000-memory.dmp

      Filesize

      96KB

    • memory/4852-30-0x0000000004DE0000-0x0000000005384000-memory.dmp

      Filesize

      5.6MB

    • memory/4852-29-0x0000000002280000-0x000000000229A000-memory.dmp

      Filesize

      104KB