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
    05-11-2024 23:29

General

  • Target

    9479cc3622b82e328084843dcf8195577daa6a8bb411bd1556e74be17e26631f.exe

  • Size

    795KB

  • MD5

    d8b624fa3845b2eb1b79b78609b7293b

  • SHA1

    3f0ccce78c10891e76d0ae8afe3a61dfaece9c13

  • SHA256

    9479cc3622b82e328084843dcf8195577daa6a8bb411bd1556e74be17e26631f

  • SHA512

    207f777fad7c2dd8552de606bac14174e7f10fdde79cd6094c33cf2410751219c0b8032e5b26e47bf69dfea6c2df3235d0f68e7c3862576628c97bfe821ba830

  • SSDEEP

    24576:uyiQEOyQO1QQM9JwltptoUdS9icIpi2hZD6:9iQjyQzJwltpdS9icIpd

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\9479cc3622b82e328084843dcf8195577daa6a8bb411bd1556e74be17e26631f.exe
    "C:\Users\Admin\AppData\Local\Temp\9479cc3622b82e328084843dcf8195577daa6a8bb411bd1556e74be17e26631f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123555.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123555.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3472
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0213.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0213.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:2128
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 1088
          4⤵
          • Program crash
          PID:880
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0911.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0911.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5056
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5956
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 1384
          4⤵
          • Program crash
          PID:3200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si296818.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si296818.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3028
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2128 -ip 2128
    1⤵
      PID:3688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 5056 -ip 5056
      1⤵
        PID:6088

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si296818.exe

        Filesize

        168KB

        MD5

        784f9ff2bd95dc9f558386cd027fd8e5

        SHA1

        dce04ad6ccd59fdbd114dc9959a6f8b8070bcf57

        SHA256

        e3475afbeab6b0fbd637a09f5e677acc7f88e424cfe48bde4deec77ebb1c06df

        SHA512

        7266d06bd608a7f1e0eec6f80b762bbd3308805deddfc12938ee5456849ba0d70f0c743ae9feaf96fb7ae3a77160abf9f0237f2a5e85763fa654141c931cf6e5

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123555.exe

        Filesize

        642KB

        MD5

        e37ed3fe326b413f7e47ec458b03ce83

        SHA1

        df1ca20b5a55306ac93f0542c9dc32b024b94ee0

        SHA256

        d6eba265bc4ef50a630605d2efdbf424751dd70e5e0df63396e0cc83ec3a4fa6

        SHA512

        396fa5e806446c8543641497cf5457676dd8d66498b745488fb090cfb4f11462ce562de4af550fa50665fdbddc6c1a1f196b2a0bad3a1f4fad7b5af6d944560c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0213.exe

        Filesize

        241KB

        MD5

        5b2a014a6e59f93d2a9e25cbbc20e042

        SHA1

        b55c7c9d990e8fafda58b25f3222c46f8f27ea98

        SHA256

        b6cd24175cfa552241e0e8febe6f9747107ae1dbd0b952c8563c37631fd6016a

        SHA512

        6facc97365d3af4a8d4fcc51ebec8ed9a0fcfc0714c1e01afde40c2d62bef3aa1be2da2131c0e046767e53dc3eb7a3a5ee5311a372f0e88a9b37d4f12bc266e4

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0911.exe

        Filesize

        424KB

        MD5

        b87b09091a091aa46c2c85fd99412b63

        SHA1

        6826a900cd04ef8cf10ff4f50b7a29f3cbfc264e

        SHA256

        64c6cce6ec2685efe246744e72b2d4b1b2f402424e7378da57c52f7616346fdd

        SHA512

        e7c9279f9e15483a96dea7e9677c0a99f9e1d3e58838e981b7f08e41855efbf2a1b9294e660a5bdb0c89db4937bc426fcd0115b322070f3690d3ecf70c84f5fe

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/2128-55-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/2128-22-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2128-18-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/2128-19-0x0000000002460000-0x000000000247A000-memory.dmp

        Filesize

        104KB

      • memory/2128-20-0x0000000004C30000-0x00000000051D4000-memory.dmp

        Filesize

        5.6MB

      • memory/2128-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/2128-35-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-33-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-49-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-47-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-45-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-43-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-41-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-39-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-37-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-29-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-25-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-23-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-21-0x00000000025F0000-0x0000000002608000-memory.dmp

        Filesize

        96KB

      • memory/2128-31-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-27-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2128-50-0x0000000000570000-0x0000000000670000-memory.dmp

        Filesize

        1024KB

      • memory/2128-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/2128-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2128-15-0x0000000000570000-0x0000000000670000-memory.dmp

        Filesize

        1024KB

      • memory/2128-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3028-2168-0x0000000000B00000-0x0000000000B06000-memory.dmp

        Filesize

        24KB

      • memory/3028-2167-0x0000000000390000-0x00000000003BE000-memory.dmp

        Filesize

        184KB

      • memory/5056-63-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-74-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-88-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-90-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-96-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-94-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-92-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-86-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-84-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-82-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-80-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-62-0x0000000004B40000-0x0000000004BA6000-memory.dmp

        Filesize

        408KB

      • memory/5056-76-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-78-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-64-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-68-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-72-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-66-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-70-0x0000000004B40000-0x0000000004B9F000-memory.dmp

        Filesize

        380KB

      • memory/5056-61-0x0000000002390000-0x00000000023F6000-memory.dmp

        Filesize

        408KB

      • memory/5056-2143-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5956-2156-0x0000000000AD0000-0x0000000000B00000-memory.dmp

        Filesize

        192KB

      • memory/5956-2157-0x00000000013A0000-0x00000000013A6000-memory.dmp

        Filesize

        24KB

      • memory/5956-2158-0x000000000AE80000-0x000000000B498000-memory.dmp

        Filesize

        6.1MB

      • memory/5956-2159-0x000000000A970000-0x000000000AA7A000-memory.dmp

        Filesize

        1.0MB

      • memory/5956-2160-0x000000000A880000-0x000000000A892000-memory.dmp

        Filesize

        72KB

      • memory/5956-2161-0x000000000A8E0000-0x000000000A91C000-memory.dmp

        Filesize

        240KB

      • memory/5956-2166-0x0000000001220000-0x000000000126C000-memory.dmp

        Filesize

        304KB