Analysis

  • max time kernel
    149s
  • max time network
    149s
  • 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 00:38

General

  • Target

    59d63b343e8bf5ab473d81e4be90a05917cd5170140ce4384196a3834977994d.exe

  • Size

    700KB

  • MD5

    99dad01b0bd324321b0a3d0703b5a0e4

  • SHA1

    09298efdb1f736b0c1adef3dc6b8ba037b1fd146

  • SHA256

    59d63b343e8bf5ab473d81e4be90a05917cd5170140ce4384196a3834977994d

  • SHA512

    f012b4f82f08106e64a5b2a76f567d82d3d9cf0b65a0cd1f725a5c9f20bdfcdd2ca86529381b40ae45ea4c3164d08b04c390c94e05ca794a9431c0d2f1bf2354

  • SSDEEP

    12288:JMr5y90cZ3SIA9RX6Cpud+FUpZjSCpKYXl+Eu3uXGDodBRvyrMGWVhtl7:AyRCIA7X68QO6B3DVtGDod+rCH7

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 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 3 IoCs
  • Windows security modification 2 TTPs 2 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59d63b343e8bf5ab473d81e4be90a05917cd5170140ce4384196a3834977994d.exe
    "C:\Users\Admin\AppData\Local\Temp\59d63b343e8bf5ab473d81e4be90a05917cd5170140ce4384196a3834977994d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un561695.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un561695.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3828
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2788.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2788.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:3360
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3360 -s 1020
          4⤵
          • Program crash
          PID:3844
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9703.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9703.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1336
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3360 -ip 3360
    1⤵
      PID:5012

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un561695.exe

      Filesize

      558KB

      MD5

      f4d5ed4dd5dec4d282cf0c038e6d145b

      SHA1

      8d78e0378ee3fd485cfde1829cb52f28f942b302

      SHA256

      a2ff79f31deafd7da7e9fd99abc0c837f1938c71da15a4cd4213104aa81906d3

      SHA512

      70ccc1b31087e5b7ef75c8dd3f2001c88e9c3fe1bdcbc20d8fb88bd9e5192fd40cda07c0e9d34e0246602b9f7dbe0eeccbd9f41d6a577276430c284d5c2bb264

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2788.exe

      Filesize

      308KB

      MD5

      57cd27197396bb1efaefd85c129de708

      SHA1

      46493512f479e688d7b75249f308aea290ef5975

      SHA256

      7d7b13e6cc503a379ab9874d67f791f57dea7a108431b71d04db8efe3abd6b76

      SHA512

      9b26675486d69945efdfbbdbce3f158117ce35a496c9f68537e99765f79b002e530b9a769f22a7282661a4085b50089d2458256d9728f9cc58505f8276ffcaa6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9703.exe

      Filesize

      366KB

      MD5

      64a066aeb20f1bcfe39b5661230e40d8

      SHA1

      9b6355f403800020ffe98d8391d554e64b20f793

      SHA256

      f7df0fadafc631d9201fdfb1ddd373a05e1eea8429ba99eb5ae285a2fee40936

      SHA512

      5eb1d9996f19a4515ce94dd5fa9f686eb21487f3d84a4d84951555ec923f63ea7cc48228b5b7e7ffa9c30885a8001686c87650a9884b003d44b58407729b9062

    • memory/1336-93-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-969-0x00000000059E0000-0x0000000005AEA000-memory.dmp

      Filesize

      1.0MB

    • memory/1336-968-0x0000000005390000-0x00000000059A8000-memory.dmp

      Filesize

      6.1MB

    • memory/1336-79-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-81-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-83-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-85-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-87-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-91-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-971-0x0000000005B40000-0x0000000005B7C000-memory.dmp

      Filesize

      240KB

    • memory/1336-972-0x0000000005CD0000-0x0000000005D1C000-memory.dmp

      Filesize

      304KB

    • memory/1336-95-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-970-0x0000000005B20000-0x0000000005B32000-memory.dmp

      Filesize

      72KB

    • memory/1336-63-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-65-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-89-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-67-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-69-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-71-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-75-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-77-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-73-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

      Filesize

      248KB

    • memory/1336-61-0x0000000004CF0000-0x0000000004D34000-memory.dmp

      Filesize

      272KB

    • memory/1336-60-0x0000000004C70000-0x0000000004CB6000-memory.dmp

      Filesize

      280KB

    • memory/3360-44-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-54-0x0000000000400000-0x0000000000710000-memory.dmp

      Filesize

      3.1MB

    • memory/3360-55-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3360-51-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3360-50-0x0000000000940000-0x0000000000A40000-memory.dmp

      Filesize

      1024KB

    • memory/3360-29-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-23-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-25-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-27-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-31-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-33-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-35-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-37-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-39-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-41-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-45-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-48-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-49-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-22-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/3360-21-0x0000000004C90000-0x0000000004CA8000-memory.dmp

      Filesize

      96KB

    • memory/3360-20-0x0000000004D40000-0x00000000052E4000-memory.dmp

      Filesize

      5.6MB

    • memory/3360-19-0x0000000002570000-0x000000000258A000-memory.dmp

      Filesize

      104KB

    • memory/3360-18-0x0000000000400000-0x0000000000710000-memory.dmp

      Filesize

      3.1MB

    • memory/3360-16-0x0000000000850000-0x000000000087D000-memory.dmp

      Filesize

      180KB

    • memory/3360-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3360-15-0x0000000000940000-0x0000000000A40000-memory.dmp

      Filesize

      1024KB