Analysis

  • max time kernel
    143s
  • 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, 22:16

General

  • Target

    79514fdab241c9c3e3cd4676a3b1a2d6717ee41e9b67aec92b8c78373e3f1196.exe

  • Size

    569KB

  • MD5

    504e2e94c9c59320652ed34db06d2a9d

  • SHA1

    fbd752c7250d9f06e689960b1dd093d016fcc8ab

  • SHA256

    79514fdab241c9c3e3cd4676a3b1a2d6717ee41e9b67aec92b8c78373e3f1196

  • SHA512

    2535ce65c7751b7f53e6f5cad8aefacc2c654955fe5d5684c13941cfb59607dddffcf18ab9efdfede7dc0c85084a1a6eb7015833bd49d69c631aff5d6952f887

  • SSDEEP

    12288:DMrGy90Zahimz7AuxqVlzCx3wjnQy8JYYBL0PUP:9yEsVAuxYpCx38n78+WAPy

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79514fdab241c9c3e3cd4676a3b1a2d6717ee41e9b67aec92b8c78373e3f1196.exe
    "C:\Users\Admin\AppData\Local\Temp\79514fdab241c9c3e3cd4676a3b1a2d6717ee41e9b67aec92b8c78373e3f1196.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4324Gp.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4324Gp.exe
      2⤵
      • 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:4756
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 1080
        3⤵
        • Program crash
        PID:1228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w35yc14.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w35yc14.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1952
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4756 -ip 4756
    1⤵
      PID:4836

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4324Gp.exe

      Filesize

      322KB

      MD5

      8141937b23cd1895e561d8e90fdeeff3

      SHA1

      6f810e9e480564f5837461f8ccdd07c951a1bece

      SHA256

      ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

      SHA512

      40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w35yc14.exe

      Filesize

      301KB

      MD5

      961ed238b446d027760f34a3cfd1332b

      SHA1

      e1d552be4167c2d9b1952f7d600bb246bc0406ba

      SHA256

      6e4851ea613a84b0f163d5f0ce7300d57283a2a734aa7ca002c4c9bb87d4f392

      SHA512

      feb898dc5e84732e6b5b7a8939ee7aacd870537997dce88c75e03bcfe6bf5d7cb8a59bcab420ab577c16525ccb1ee8b940fd38a2959facad606f273a9751dcaa

    • memory/1952-77-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-69-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-968-0x00000000059F0000-0x0000000005A3C000-memory.dmp

      Filesize

      304KB

    • memory/1952-967-0x00000000058B0000-0x00000000058EC000-memory.dmp

      Filesize

      240KB

    • memory/1952-966-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

      Filesize

      72KB

    • memory/1952-965-0x0000000004B60000-0x0000000004C6A000-memory.dmp

      Filesize

      1.0MB

    • memory/1952-964-0x0000000005290000-0x00000000058A8000-memory.dmp

      Filesize

      6.1MB

    • memory/1952-54-0x0000000000400000-0x0000000000467000-memory.dmp

      Filesize

      412KB

    • memory/1952-59-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-57-0x0000000002720000-0x0000000002764000-memory.dmp

      Filesize

      272KB

    • memory/1952-61-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-63-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-65-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-67-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-53-0x0000000000400000-0x0000000000467000-memory.dmp

      Filesize

      412KB

    • memory/1952-56-0x0000000000400000-0x0000000000467000-memory.dmp

      Filesize

      412KB

    • memory/1952-73-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-79-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-81-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-83-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-85-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-87-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-89-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-91-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-75-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-52-0x0000000000400000-0x0000000000467000-memory.dmp

      Filesize

      412KB

    • memory/1952-71-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-58-0x0000000002720000-0x000000000275E000-memory.dmp

      Filesize

      248KB

    • memory/1952-55-0x00000000022B0000-0x00000000022F6000-memory.dmp

      Filesize

      280KB

    • memory/4756-23-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-37-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-10-0x0000000000400000-0x00000000004D4000-memory.dmp

      Filesize

      848KB

    • memory/4756-9-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4756-47-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4756-46-0x0000000000400000-0x00000000004D4000-memory.dmp

      Filesize

      848KB

    • memory/4756-43-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4756-42-0x00000000007D0000-0x00000000008D0000-memory.dmp

      Filesize

      1024KB

    • memory/4756-15-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-14-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-17-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-8-0x00000000007D0000-0x00000000008D0000-memory.dmp

      Filesize

      1024KB

    • memory/4756-19-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-21-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-25-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-29-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-31-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-35-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-39-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-41-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-33-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-27-0x0000000002520000-0x0000000002532000-memory.dmp

      Filesize

      72KB

    • memory/4756-13-0x0000000002520000-0x0000000002538000-memory.dmp

      Filesize

      96KB

    • memory/4756-12-0x0000000004B30000-0x00000000050D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4756-11-0x00000000021D0000-0x00000000021EA000-memory.dmp

      Filesize

      104KB