Analysis

  • max time kernel
    148s
  • 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
    15-11-2024 02:06

General

  • Target

    c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe

  • Size

    676KB

  • MD5

    1f69bf135d69bc32ffa8f8085068a4e8

  • SHA1

    7bc6b32ac89669153e3692081faa053b534e6bd9

  • SHA256

    c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee

  • SHA512

    54604a794a8e90f49ffbdf49b127181ebda5a94f3a4fc1466cf1c4d8b0cc48849e87cd34c9415184fc8afa81b15a5874c8b242d6d7ebfd05360ccffc2cb7a9ed

  • SSDEEP

    12288:SMrey90qrH/OIhzroYWV1WD08z9Sjst32HkP/8UiNEoV6zgazMxvj:gykMMYWi7xqXE/8U/okzm

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 4 IoCs
  • Windows security modification 2 TTPs 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe
    "C:\Users\Admin\AppData\Local\Temp\c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1348
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8419.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8419.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4768
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0607mv.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0607mv.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h40gz79.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h40gz79.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:3084
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1088
          4⤵
          • Program crash
          PID:2628
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iwwvf07.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iwwvf07.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4360
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3084 -ip 3084
    1⤵
      PID:4680

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iwwvf07.exe

      Filesize

      349KB

      MD5

      7b89075f74e215ab93736a45aca2c6d4

      SHA1

      748c57d6c3d5d031f634940f0c81ed780760d7ec

      SHA256

      346d3617fd995455819c7087449e04b5e9a18462e314ca4bfe40cd988cac821b

      SHA512

      d176e20a13ff9fecccd652a4dba32d6ff112202bed1d2719fcc8e2416fe3cf47ccfa9d65e5e765478286e1e047becca1b6524806055fb61de633630d48f94b37

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8419.exe

      Filesize

      334KB

      MD5

      8b9c9a5f8e8770ddee314f32f7a349ca

      SHA1

      815be765334a358905c83e52a206fca9366db89a

      SHA256

      3156efc3b85668238433997368ef35ebdcb02d124afb85ea8d6595917e3a6f3e

      SHA512

      723824f647cd4e5017530e99927fe65693ec8dc749b56b9895587d00b4abe5e493c0e13c0d7ccfeea0c85c14e713e3f5f9ab7684fdd7b3a9e084894401deef6f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0607mv.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h40gz79.exe

      Filesize

      290KB

      MD5

      6f23f9e7d98f533cd2b076a02795ef82

      SHA1

      30c6ce67e41b4afa21a9f8baee1c11057d295882

      SHA256

      6d6d6b100456e3e9f8387f3c5f2e77558ab71d41b18b6ab29a4daeecf7021ddc

      SHA512

      452d9c3e12010c3ba8c1a22fb5fdb740d0fcabc185b832b2a17c06283a9a2156ff252f38c55ec2c15eabb179e235a9d05ef2c88136e0ebaa9507e77b1d95ff61

    • memory/208-14-0x00007FFA88393000-0x00007FFA88395000-memory.dmp

      Filesize

      8KB

    • memory/208-15-0x00000000003A0000-0x00000000003AA000-memory.dmp

      Filesize

      40KB

    • memory/208-16-0x00007FFA88393000-0x00007FFA88395000-memory.dmp

      Filesize

      8KB

    • memory/3084-55-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/3084-24-0x0000000002970000-0x0000000002988000-memory.dmp

      Filesize

      96KB

    • memory/3084-36-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-52-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-50-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-49-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-46-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-45-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-43-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-40-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-39-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-34-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-32-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-30-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-29-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-26-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-25-0x0000000002970000-0x0000000002982000-memory.dmp

      Filesize

      72KB

    • memory/3084-53-0x0000000000400000-0x0000000000830000-memory.dmp

      Filesize

      4.2MB

    • memory/3084-23-0x0000000005090000-0x0000000005634000-memory.dmp

      Filesize

      5.6MB

    • memory/3084-22-0x0000000002610000-0x000000000262A000-memory.dmp

      Filesize

      104KB

    • memory/4360-95-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-71-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-87-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-60-0x0000000004DC0000-0x0000000004E06000-memory.dmp

      Filesize

      280KB

    • memory/4360-93-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-91-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-89-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-85-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-83-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-81-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-77-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-75-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-73-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-61-0x0000000004E40000-0x0000000004E84000-memory.dmp

      Filesize

      272KB

    • memory/4360-80-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-69-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-67-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-65-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-63-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-62-0x0000000004E40000-0x0000000004E7E000-memory.dmp

      Filesize

      248KB

    • memory/4360-968-0x00000000054F0000-0x0000000005B08000-memory.dmp

      Filesize

      6.1MB

    • memory/4360-969-0x0000000005B10000-0x0000000005C1A000-memory.dmp

      Filesize

      1.0MB

    • memory/4360-970-0x0000000005C50000-0x0000000005C62000-memory.dmp

      Filesize

      72KB

    • memory/4360-971-0x0000000005C70000-0x0000000005CAC000-memory.dmp

      Filesize

      240KB

    • memory/4360-972-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

      Filesize

      304KB