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
    09/11/2024, 05:15

General

  • Target

    86c85f3cc1ccf5555c492fc8ceee602a577e9aa84f4bc42642b65775028cb372.exe

  • Size

    690KB

  • MD5

    0632473dcf75ed1d9567e851f1e88485

  • SHA1

    8da4e1764a114ffd523cf4faf85b7b8ab739e818

  • SHA256

    86c85f3cc1ccf5555c492fc8ceee602a577e9aa84f4bc42642b65775028cb372

  • SHA512

    259a94fc982b983738c6b9ea08298174284ece2f3cd3915d99fed532fa9e90483ea1601516ff1c88e245c02477a3a59a587cb5411921ec49511588c2264ae5a9

  • SSDEEP

    12288:ey903HBsv7dsvWdzqUet9LExQBOzZIJGa66rhpEu+sKmbrLjrEA86O/TmQpzPgEi:eyrv7CuVC9LETzZn8KRmb3jrEA86KTm/

Malware Config

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\86c85f3cc1ccf5555c492fc8ceee602a577e9aa84f4bc42642b65775028cb372.exe
    "C:\Users\Admin\AppData\Local\Temp\86c85f3cc1ccf5555c492fc8ceee602a577e9aa84f4bc42642b65775028cb372.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un007939.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un007939.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:872
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73119702.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73119702.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:1752
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 1072
          4⤵
          • Program crash
          PID:936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk451472.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk451472.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1804
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1752 -ip 1752
    1⤵
      PID:1848

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un007939.exe

            Filesize

            535KB

            MD5

            52fd94b8a07c64513979c78d74ccb68a

            SHA1

            174c2540db4179c3e6396804c95df55a7adf5303

            SHA256

            1d0b3ffc2b147d5c77107c8804cdba431f7d2cf2ace4953d0e871623f14436e6

            SHA512

            4be29827840fddb152ba6e6db691dff5d070cca646aab1c616c15f176123b4dcbe85f5859af003ba686b868d2f7d7134dd20ed5d9ac3b0f8a9b7d565fe00e0da

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73119702.exe

            Filesize

            259KB

            MD5

            7e64d5c2b694d0f78d6b76b8dbd51503

            SHA1

            a637d14dfad39dbcf084ddf405a1d8e71f6250f3

            SHA256

            9baa947a557953ead6f2a8a76a36c26dd801205c6a1eb8ad831f02019eb723c2

            SHA512

            e236c1fe66b30b6df78bb00d4af0ee0e140d114694cfd8d367eb19563ae1e367fea369754b515cdb47b2689aaacbb4878b157f2459fad7f34b21864addb6cf63

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk451472.exe

            Filesize

            341KB

            MD5

            6bc35734d02c20037c486bab56be8264

            SHA1

            805d7de7ebf83f2ce1313849af40d283edb55fb5

            SHA256

            38ec4d64ff9291a54944d2909b00e6ac7df0c988a792d656056507f5c8aaf643

            SHA512

            71218d0fb4387156292bf763edb575eb48aab5ca455c9a559b3009bcdbde9e2bdcbdeff07c1ea199ea94ed934b4bf4daf9165b87f16f79135404f42080585fb5

          • memory/1752-15-0x0000000000520000-0x0000000000620000-memory.dmp

            Filesize

            1024KB

          • memory/1752-17-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/1752-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1752-18-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/1752-19-0x0000000002340000-0x000000000235A000-memory.dmp

            Filesize

            104KB

          • memory/1752-20-0x0000000004B30000-0x00000000050D4000-memory.dmp

            Filesize

            5.6MB

          • memory/1752-21-0x00000000024F0000-0x0000000002508000-memory.dmp

            Filesize

            96KB

          • memory/1752-49-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-47-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-45-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-43-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-42-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-39-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-37-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-35-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-34-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-31-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-29-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-27-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-25-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-23-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-22-0x00000000024F0000-0x0000000002503000-memory.dmp

            Filesize

            76KB

          • memory/1752-50-0x0000000000520000-0x0000000000620000-memory.dmp

            Filesize

            1024KB

          • memory/1752-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1752-54-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/1752-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1804-60-0x00000000049B0000-0x00000000049EC000-memory.dmp

            Filesize

            240KB

          • memory/1804-61-0x0000000005010000-0x000000000504A000-memory.dmp

            Filesize

            232KB

          • memory/1804-78-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-81-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-79-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-75-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-73-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-71-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-85-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-69-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-67-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-65-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-63-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-62-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-83-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-95-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-93-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-91-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-89-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-87-0x0000000005010000-0x0000000005045000-memory.dmp

            Filesize

            212KB

          • memory/1804-854-0x0000000007530000-0x0000000007B48000-memory.dmp

            Filesize

            6.1MB

          • memory/1804-855-0x0000000007BF0000-0x0000000007C02000-memory.dmp

            Filesize

            72KB

          • memory/1804-856-0x0000000007C10000-0x0000000007D1A000-memory.dmp

            Filesize

            1.0MB

          • memory/1804-857-0x0000000007D30000-0x0000000007D6C000-memory.dmp

            Filesize

            240KB

          • memory/1804-858-0x0000000002470000-0x00000000024BC000-memory.dmp

            Filesize

            304KB