Analysis

  • max time kernel
    144s
  • max time network
    153s
  • 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, 19:18

General

  • Target

    1e84a3c3de209ef62dbddb129f1a15a79646bb68d4c8aef9fc4525b0734e9a1c.exe

  • Size

    963KB

  • MD5

    0e952d6d3346da7444a83a71a74f87ad

  • SHA1

    b03f7de95749d80943837fe08e8fb03191912f52

  • SHA256

    1e84a3c3de209ef62dbddb129f1a15a79646bb68d4c8aef9fc4525b0734e9a1c

  • SHA512

    49dcf39be324736e9e48ba1eac21934b2a6162b1b1c2e07ee9088bcc3ed5c013fe5ca7632e1d9da37d13c1a6c7ff197d0b08114899858685a8e160dfb2bf81d7

  • SSDEEP

    24576:dynqU4VFmIxg1OhgTiX+i2kgfVtUmEpNQccgENWsKd5bW:4nqU4VFmIxZITi2kyUHQcKSbb

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 4 IoCs
  • Windows security modification 2 TTPs 2 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e84a3c3de209ef62dbddb129f1a15a79646bb68d4c8aef9fc4525b0734e9a1c.exe
    "C:\Users\Admin\AppData\Local\Temp\1e84a3c3de209ef62dbddb129f1a15a79646bb68d4c8aef9fc4525b0734e9a1c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un548526.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un548526.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un715785.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un715785.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:772
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr363198.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr363198.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:1100
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1100 -s 1084
            5⤵
            • Program crash
            PID:916
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu552438.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu552438.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2264
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1100 -ip 1100
    1⤵
      PID:1928

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un548526.exe

            Filesize

            704KB

            MD5

            f1386101ed671b369bf4f95f22aef186

            SHA1

            3e39a9ebeb4962407b8f2a87568ce71922ddbfe3

            SHA256

            e734b97cb40076e963f6ed7cf3c5ccf3ba34b017d6fd2d4953da7ce666b7b9d2

            SHA512

            137ef87e1f9aeb05d4baa54b46f6c033ea6b1103e793aa326e3b2fe9487039b942ec73691c5c445066e7b2d1c4d0df195e50c6cbe484747e0cc16372150cd3da

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un715785.exe

            Filesize

            550KB

            MD5

            1b672ec9363d65236b3b96c58c5fbdb6

            SHA1

            1daeb46c98ff2cfecc8fb77d7f7f14af3d5e9ca2

            SHA256

            8825f9d1de0b164c32e93e08b0b3ee4df3eb5ca573c4f623a8c5e4f3c71be865

            SHA512

            5dd0c5808758c48eccf124863302cfa467fd8b2186694615cbedd20f2b06aafcf5262661bd9f5bcc0cff1c8559206d28e925a56008781b80fabb992fbd35ca58

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr363198.exe

            Filesize

            299KB

            MD5

            22f71551bb6238656e724d952c95d558

            SHA1

            4e841eff75aec78aba5386a9511cbf51ba28fab8

            SHA256

            807f263801d72754902cc706f3e2de206a5c19e7a038238ab1d9fcff2611cc44

            SHA512

            b8bd083a03e6feaaec96049b7aa3932087914de007d3398e0b6b64ac54c9dc8f1fc55f96883711862d4ab19cc9d698ab29300d58490e96c57afa172a973bf842

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu552438.exe

            Filesize

            381KB

            MD5

            ba3621ec5dd1be22315364289f22d773

            SHA1

            f730dbbd39117f4d4b1f739ad0b9b0418cb47096

            SHA256

            0dd139dd1fada436f35fdb49578ed82258c5f9344512fa6e6f5ddfcddcc3cb19

            SHA512

            051dc91c7a6f4b40d8be983296e86891dd3ee8a5096f77d1994c5bbc8e29e7e5854309147d73534949d71362f8a12944226aa3ea2e76c2a9fd5499c6bee212ff

          • memory/1100-38-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-36-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-45-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-52-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-50-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-48-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-43-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-40-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-23-0x0000000007490000-0x0000000007A34000-memory.dmp

            Filesize

            5.6MB

          • memory/1100-24-0x0000000004A30000-0x0000000004A48000-memory.dmp

            Filesize

            96KB

          • memory/1100-32-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-30-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-26-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-25-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-46-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-34-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-28-0x0000000004A30000-0x0000000004A42000-memory.dmp

            Filesize

            72KB

          • memory/1100-53-0x0000000000400000-0x0000000002BB4000-memory.dmp

            Filesize

            39.7MB

          • memory/1100-22-0x00000000048E0000-0x00000000048FA000-memory.dmp

            Filesize

            104KB

          • memory/1100-55-0x0000000000400000-0x0000000002BB4000-memory.dmp

            Filesize

            39.7MB

          • memory/2264-60-0x0000000007130000-0x000000000716C000-memory.dmp

            Filesize

            240KB

          • memory/2264-61-0x00000000077A0000-0x00000000077DA000-memory.dmp

            Filesize

            232KB

          • memory/2264-67-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-73-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-71-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-69-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-93-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-79-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-75-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-65-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-63-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-62-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-95-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-91-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-89-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-87-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-85-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-83-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-81-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-77-0x00000000077A0000-0x00000000077D5000-memory.dmp

            Filesize

            212KB

          • memory/2264-854-0x0000000009CA0000-0x000000000A2B8000-memory.dmp

            Filesize

            6.1MB

          • memory/2264-855-0x000000000A340000-0x000000000A352000-memory.dmp

            Filesize

            72KB

          • memory/2264-856-0x000000000A360000-0x000000000A46A000-memory.dmp

            Filesize

            1.0MB

          • memory/2264-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

            Filesize

            240KB

          • memory/2264-858-0x000000000A500000-0x000000000A54C000-memory.dmp

            Filesize

            304KB