Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2024 00:06

General

  • Target

    6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe

  • Size

    850KB

  • MD5

    87b889c1fa3b7ecd8bc932032343fad6

  • SHA1

    a60aeb1dcc699f32bedbcd39ef77b219ffc49a97

  • SHA256

    6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934

  • SHA512

    49291c196a661625c4c34aacb713589f74a49280949cb3e3bdf16de111422720faa3ae85adf3007eede1fc33f02cdd1fc14f958c5782b968e0c3dfe6cdca2b21

  • SSDEEP

    24576:zy3Fsnjv2zkMCUf+CNs1fabgOl4lbHy6jTz:G3FsjvohCZC+Bajl4lbvjT

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe
    "C:\Users\Admin\AppData\Local\Temp\6967145694ec1022112b5a471af72c689c48b7f972dc453e2d5da7ee9122f934.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153179.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153179.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4788
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr177244.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr177244.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:2236
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 1104
          4⤵
          • Program crash
          PID:3356
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu827977.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu827977.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5144
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 1388
          4⤵
          • Program crash
          PID:5740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si575292.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si575292.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1468
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2236 -ip 2236
    1⤵
      PID:1404
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2584 -ip 2584
      1⤵
        PID:5288
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:3956

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si575292.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153179.exe

        Filesize

        697KB

        MD5

        f31bec19c5ee961b7ca8da08095880e7

        SHA1

        d81f55388cfa6aff07cc3ba7f9738a6e14b9481a

        SHA256

        95270e3cfe3d7bc09863849fa3c7f07716cc6a16da2a5396d94635243d443b0d

        SHA512

        923e88303448844512fddf63419e8b96239e9fc36980b06fee4a051d154e089c4ecd5caf6aaac00b05dac1a2e537764dbe08cd1bdf1ea13f4d9c038eae840011

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr177244.exe

        Filesize

        403KB

        MD5

        077d27e5a2d4297fd032ed97d8462dd7

        SHA1

        68ff38ba98b76f57e306721ed60fd3cdc36bdea4

        SHA256

        f138eab3176070fef6caa0ddbcbe14b5f593fd1b637408f2e28225c23a41039f

        SHA512

        c5b728e3a50970c31b1dcecda9d0fed843bfc94935657a40466d982328ac90705ec6e7db00a7c7385f36318ccfc19e564adb481bb526bcc7b3585a508af950e7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu827977.exe

        Filesize

        586KB

        MD5

        d6e912965d0caeaa0b15fc60747b24db

        SHA1

        53d71a854c55dc607b5f1b7407842b2c60dfc5a9

        SHA256

        09fc14d65502243058ab2c9284183dbc5db8a4ac0e337052dd3d1bc8c041ebe1

        SHA512

        4ff229c1da71775a6830d0e2b33d3914837fa301055b1df90d89995d4ed829bf0b591ed45407d3315a17fedb7d7b3b518ba3700c491c878ea3d50099293bb110

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1468-2228-0x0000000000220000-0x0000000000250000-memory.dmp

        Filesize

        192KB

      • memory/1468-2229-0x0000000004A00000-0x0000000004A06000-memory.dmp

        Filesize

        24KB

      • memory/2236-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2236-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2236-17-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/2236-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/2236-19-0x00000000025C0000-0x00000000025DA000-memory.dmp

        Filesize

        104KB

      • memory/2236-20-0x0000000004E00000-0x00000000053A4000-memory.dmp

        Filesize

        5.6MB

      • memory/2236-21-0x00000000027C0000-0x00000000027D8000-memory.dmp

        Filesize

        96KB

      • memory/2236-27-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-47-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-49-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-45-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-43-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-41-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-40-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-37-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-35-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-33-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-31-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-29-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-25-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-23-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-22-0x00000000027C0000-0x00000000027D2000-memory.dmp

        Filesize

        72KB

      • memory/2236-50-0x0000000000B40000-0x0000000000C40000-memory.dmp

        Filesize

        1024KB

      • memory/2236-15-0x0000000000B40000-0x0000000000C40000-memory.dmp

        Filesize

        1024KB

      • memory/2236-54-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/2236-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2584-61-0x0000000002A20000-0x0000000002A86000-memory.dmp

        Filesize

        408KB

      • memory/2584-73-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-87-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-95-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-93-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-91-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-89-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-85-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-83-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-81-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-79-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-77-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-75-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-60-0x00000000029B0000-0x0000000002A18000-memory.dmp

        Filesize

        416KB

      • memory/2584-71-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-69-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-67-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-65-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-63-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-62-0x0000000002A20000-0x0000000002A80000-memory.dmp

        Filesize

        384KB

      • memory/2584-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/5144-2217-0x0000000000450000-0x000000000047E000-memory.dmp

        Filesize

        184KB

      • memory/5144-2218-0x00000000026A0000-0x00000000026A6000-memory.dmp

        Filesize

        24KB

      • memory/5144-2219-0x0000000005480000-0x0000000005A98000-memory.dmp

        Filesize

        6.1MB

      • memory/5144-2220-0x0000000004F70000-0x000000000507A000-memory.dmp

        Filesize

        1.0MB

      • memory/5144-2221-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

        Filesize

        72KB

      • memory/5144-2222-0x0000000004E60000-0x0000000004E9C000-memory.dmp

        Filesize

        240KB

      • memory/5144-2227-0x0000000004EA0000-0x0000000004EEC000-memory.dmp

        Filesize

        304KB