Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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 21:20

General

  • Target

    9bdea8140af28442a3c561234c537a7a4f9de90075b661702bd99d218b3326c3.exe

  • Size

    794KB

  • MD5

    26f672b9e30f8ab6e409daed3bb7db67

  • SHA1

    1b6e60c9a8f5caf9544b893880dbfcc6d28de90b

  • SHA256

    9bdea8140af28442a3c561234c537a7a4f9de90075b661702bd99d218b3326c3

  • SHA512

    9261b4a7c661ef49096e33ddbe3f66364924453e7c70ed0236716f9b05f57e5a0be9c439082daf0ebd9d698a482a7c76952f88a9af10b78cc3a0edf1e72da11c

  • SSDEEP

    12288:fMrly90puA1txSameyiD1NM/ZjceqLXX/rmqEgtUIfdWhyEQrp/X:myyt1t2eOieqLTS6UIiyEoNX

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\9bdea8140af28442a3c561234c537a7a4f9de90075b661702bd99d218b3326c3.exe
    "C:\Users\Admin\AppData\Local\Temp\9bdea8140af28442a3c561234c537a7a4f9de90075b661702bd99d218b3326c3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092519.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092519.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6515.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6515.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:3252
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 1084
          4⤵
          • Program crash
          PID:3412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5791.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5791.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2984
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:6424
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 1384
          4⤵
          • Program crash
          PID:6552
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si466317.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si466317.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6636
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3252 -ip 3252
    1⤵
      PID:4512
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2984 -ip 2984
      1⤵
        PID:6472

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si466317.exe

        Filesize

        168KB

        MD5

        acc004d79188fe5edc1aceca230828ab

        SHA1

        56c942dffb8e774ca65778b7965e4c06afb2d0e0

        SHA256

        7452f2edfa446041815d67b1fce2a42fc6e6a361a249df471973c7959e6afb24

        SHA512

        7b6dfef7f1fcfaab2a4ef472ba56f5dc2eef7913c273a51f88f14345513dc6f8dcc758b29b93f93598f075d121890b2c1917fcfce4ba5db85f5ffb5419163d7f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092519.exe

        Filesize

        641KB

        MD5

        cdadaf149d0092737ca99bed462a52ed

        SHA1

        84511bfd4f6674fde67136c858cd3d4fd832bbb5

        SHA256

        35c5f835c8ef8e7b00c0176e31e17d42804fdee20fc35f57c820300664b90fb1

        SHA512

        462e7bb6f1812b1cf768c69e806a8f964efb940ab807d2e58576a5ace441d54d57c4e70cb71932ff7636955f954fcc2fcc4d0441ddb2d99b66124508d966a58c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6515.exe

        Filesize

        241KB

        MD5

        59221d6b29cc1870e46d2a8dfdb92d0a

        SHA1

        125a83ad5839aa00b057782b38544f1df40f7357

        SHA256

        286446a80c126e28ba29a859f396792755ef8ec41b9f21c54d9dca0224794aaf

        SHA512

        0a5af12ec20b6b29475a1c89d632f5dab9d8f50d07bbcdfe39c60187c40aab3fff335f844d7261c0fdd74ff587a2a0563884fd9b1c9d733cc6836bec1364f508

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5791.exe

        Filesize

        424KB

        MD5

        0d721654a77c8597f9ef27ee2b22a2e1

        SHA1

        a6ade58771a683e18cc4290bf51275142e5784c4

        SHA256

        d8dfd9263a87917bbd7a536057f39023c3410209b5a64de8af6417dc97351983

        SHA512

        09bc3e281e49896512a606170c15e4ef6bc344b21e897588f97369a2b8be34fa695299fa97027aa43e215579f4e7e7b48dabe5a0cb01980867509a33eaa6312e

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/2984-76-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-61-0x0000000004BE0000-0x0000000004C46000-memory.dmp

        Filesize

        408KB

      • memory/2984-2143-0x0000000005500000-0x0000000005532000-memory.dmp

        Filesize

        200KB

      • memory/2984-67-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-68-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-70-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-63-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-72-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-78-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-80-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-82-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-84-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-86-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-88-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-90-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-92-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-94-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-64-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-74-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-96-0x0000000005300000-0x000000000535F000-memory.dmp

        Filesize

        380KB

      • memory/2984-62-0x0000000005300000-0x0000000005366000-memory.dmp

        Filesize

        408KB

      • memory/3252-29-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-41-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3252-18-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/3252-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3252-51-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/3252-22-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-25-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-47-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-50-0x0000000000570000-0x0000000000670000-memory.dmp

        Filesize

        1024KB

      • memory/3252-27-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-19-0x0000000002290000-0x00000000022AA000-memory.dmp

        Filesize

        104KB

      • memory/3252-31-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-33-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-35-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-37-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-39-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-55-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/3252-43-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3252-45-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-49-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-23-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/3252-21-0x0000000002450000-0x0000000002468000-memory.dmp

        Filesize

        96KB

      • memory/3252-20-0x0000000004A90000-0x0000000005034000-memory.dmp

        Filesize

        5.6MB

      • memory/3252-16-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/3252-15-0x0000000000570000-0x0000000000670000-memory.dmp

        Filesize

        1024KB

      • memory/6424-2157-0x00000000010C0000-0x00000000010C6000-memory.dmp

        Filesize

        24KB

      • memory/6424-2158-0x0000000005800000-0x0000000005E18000-memory.dmp

        Filesize

        6.1MB

      • memory/6424-2159-0x00000000052F0000-0x00000000053FA000-memory.dmp

        Filesize

        1.0MB

      • memory/6424-2160-0x00000000029A0000-0x00000000029B2000-memory.dmp

        Filesize

        72KB

      • memory/6424-2156-0x0000000000780000-0x00000000007B0000-memory.dmp

        Filesize

        192KB

      • memory/6424-2167-0x0000000005160000-0x000000000519C000-memory.dmp

        Filesize

        240KB

      • memory/6424-2168-0x00000000051E0000-0x000000000522C000-memory.dmp

        Filesize

        304KB

      • memory/6636-2165-0x0000000000C30000-0x0000000000C5E000-memory.dmp

        Filesize

        184KB

      • memory/6636-2166-0x0000000005410000-0x0000000005416000-memory.dmp

        Filesize

        24KB