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
    07-11-2024 14:58

General

  • Target

    04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe

  • Size

    814KB

  • MD5

    ddea0a4066786183b9a3bd1e89fc1f0f

  • SHA1

    a2f18c795236af6df6c0beb484c09350c7e68cd7

  • SHA256

    04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a

  • SHA512

    c7f41a5ae1cd491455313279a586003bc56697926ad099bae704dbb31810b092f9f853039f154ac2bd9faa51339dfd00739e2ebd18a9bbc60843bf925e5314b9

  • SSDEEP

    12288:ZMrPy90LR3m+h/XIwLL1cvSNL2239BTN1aWsiRjU5Qcz5nMIDwxyEDQx7hxlbCyw:CyT8P4ULBzT99o1MdDEP0qRK

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe
    "C:\Users\Admin\AppData\Local\Temp\04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un857899.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un857899.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1403.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1403.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:4692
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 1016
          4⤵
          • Program crash
          PID:4304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3488.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3488.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2660
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 1388
          4⤵
          • Program crash
          PID:2028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si220363.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si220363.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:864
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4692 -ip 4692
    1⤵
      PID:1612
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2660 -ip 2660
      1⤵
        PID:5540

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si220363.exe

        Filesize

        169KB

        MD5

        4326895dba59970d09e33d33b163b79f

        SHA1

        3ecf682e62b763277082cdfeb7f0e9030661011c

        SHA256

        9157e8d5704d1f6fe2ef7dec67d52c7296fe9bd91d81f189ed31616b15d86e24

        SHA512

        8768b098465ee1fd2eac8b69c0c72da5a4c560b60a6c2649b20e9779f085094b4587e00fa6aed73e534c945f2eea2cc3d6b3a48419284839f20d21fd35dc3428

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un857899.exe

        Filesize

        660KB

        MD5

        7f3de9e630d5928abc577d6e100a862e

        SHA1

        bea4d4697d3aa1299203f000484bcc641a7c8dfa

        SHA256

        f829baf38e4a4b2044f833d6cd7595abfcaee7c4844794d00a6dd624d2848d86

        SHA512

        7dfdbc846a59082f9c2e892edd03669974b28e682c6b2cf6ae45989e8a53efcffbd1844a3f0d6616ce65abbf64cefe042c76cfcd1eaae477a9214b1f8822d153

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1403.exe

        Filesize

        312KB

        MD5

        d9110f585b2bc50399ed925a81c27f66

        SHA1

        2634f9c1a13f866a78b40bfe4aee37e08651014a

        SHA256

        35a0f001dc9389b6149afb6d4eae7cca3c2bf67ab1357f03c81f4a9cade59983

        SHA512

        f8b4b1ca1360b638ee19eca926d52a8fd94137845103b2d1a78e2af88d335f00e2aff8ca3c5732c401d525b2aa391a71dcfa83874f2f738ee6f6e187dcc94bda

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3488.exe

        Filesize

        495KB

        MD5

        7b8b528550103f386ee1925eaba0d7e9

        SHA1

        49235b4111a57cae31c3623e7a9da8ff5d955757

        SHA256

        b5c2f42766f8344d5addef9e1682d5300a24342c721ddcad0ac8e117a53fbd0e

        SHA512

        47c3e1d582b52bbe9c396df05b1c9afd3c59975077240c33d25b54b07bf0763193091bce390a359142fdabe5ad462189ec3dd68af4d105cf993b94cc8b65ee8c

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/864-2167-0x00000000028F0000-0x00000000028F6000-memory.dmp

        Filesize

        24KB

      • memory/864-2166-0x0000000000650000-0x000000000067E000-memory.dmp

        Filesize

        184KB

      • memory/2660-87-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-63-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-2142-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/2660-62-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-65-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-67-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-69-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-73-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-75-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-79-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-81-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-83-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-85-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-89-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-91-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-93-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-95-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-77-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-71-0x0000000005590000-0x00000000055EF000-memory.dmp

        Filesize

        380KB

      • memory/2660-61-0x0000000005590000-0x00000000055F6000-memory.dmp

        Filesize

        408KB

      • memory/2660-60-0x0000000004F30000-0x0000000004F96000-memory.dmp

        Filesize

        408KB

      • memory/4692-45-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-31-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-54-0x0000000000400000-0x0000000000802000-memory.dmp

        Filesize

        4.0MB

      • memory/4692-20-0x0000000004D90000-0x0000000005334000-memory.dmp

        Filesize

        5.6MB

      • memory/4692-50-0x0000000000B80000-0x0000000000C80000-memory.dmp

        Filesize

        1024KB

      • memory/4692-27-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-29-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-19-0x0000000002880000-0x000000000289A000-memory.dmp

        Filesize

        104KB

      • memory/4692-33-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-22-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-23-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-25-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-37-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-47-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-41-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-43-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4692-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4692-39-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-21-0x0000000005360000-0x0000000005378000-memory.dmp

        Filesize

        96KB

      • memory/4692-49-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-35-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4692-18-0x0000000000400000-0x0000000000802000-memory.dmp

        Filesize

        4.0MB

      • memory/4692-15-0x0000000000B80000-0x0000000000C80000-memory.dmp

        Filesize

        1024KB

      • memory/4692-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4692-17-0x0000000000400000-0x0000000000802000-memory.dmp

        Filesize

        4.0MB

      • memory/5456-2158-0x0000000005760000-0x000000000586A000-memory.dmp

        Filesize

        1.0MB

      • memory/5456-2159-0x0000000005650000-0x0000000005662000-memory.dmp

        Filesize

        72KB

      • memory/5456-2160-0x0000000005670000-0x00000000056AC000-memory.dmp

        Filesize

        240KB

      • memory/5456-2161-0x00000000056F0000-0x000000000573C000-memory.dmp

        Filesize

        304KB

      • memory/5456-2157-0x0000000005C70000-0x0000000006288000-memory.dmp

        Filesize

        6.1MB

      • memory/5456-2156-0x00000000014F0000-0x00000000014F6000-memory.dmp

        Filesize

        24KB

      • memory/5456-2155-0x0000000000CC0000-0x0000000000CF0000-memory.dmp

        Filesize

        192KB