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
    05-11-2024 19:42

General

  • Target

    cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe

  • Size

    851KB

  • MD5

    7f7f0760891fcac6ea5aa421e2e9faf1

  • SHA1

    e1115312d565dc8e43fde38328835e5a947eeb2a

  • SHA256

    cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284

  • SHA512

    6d7a807c523a38168d92807cc8c2ebffa9e14ea141edab050c1c7f549690c8dff717ca452c4df0444edba1e3520175ef7c74dbbc52b3a6cd5d664867fa313a96

  • SSDEEP

    12288:OMr9y90fm8BesLse+WWDfmsitjxd8geB6N0a9+Sv01VDA94JkQFrvLo0ylNTb:Hy4PyT+zd8geZa9dgRVrjoXb

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
  • 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\cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe
    "C:\Users\Admin\AppData\Local\Temp\cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.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\un711145.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un711145.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1308
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681444.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681444.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:4752
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 1084
          4⤵
          • Program crash
          PID:3948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu018543.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu018543.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2016
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2800
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 1388
          4⤵
          • Program crash
          PID:5492
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si163960.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si163960.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3780
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4752 -ip 4752
    1⤵
      PID:1132
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2016 -ip 2016
      1⤵
        PID:1528

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si163960.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un711145.exe

        Filesize

        698KB

        MD5

        85d13d7813f7940b5eff070bb4de52fe

        SHA1

        94c429ea4a6536c08773e508228f32ee932136d0

        SHA256

        609db18440c77a1a84ce75c6d9a8c6b522bfabe27684b65bb0da4321331d5aa5

        SHA512

        59ea562e3e1cfc32e4e1010c1de5bcbfdc2009818d1028c02292300f2d76b890802d6c1c5f2ff80521f166bb18f7f1ad8521f26ecaa98c196bfd35792440e0f8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681444.exe

        Filesize

        403KB

        MD5

        9f8e6d0bc6994fb631dd1f6c7d723c9a

        SHA1

        79ff20309960cf21e50a14818b2cfa9b627f273c

        SHA256

        144ab234131cc4901d1e009eb5b7abad082fd4cc7b3ab84d83156c1247198806

        SHA512

        6589a09b0792cfeb1420c085a5d55999a817f4f939a9b3fcb5fea4a5996e5917d1179c2bf0e5f18020f57351e15427ed98081eec61cc6020ec3ac7adf1af4dc7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu018543.exe

        Filesize

        586KB

        MD5

        6f007695d9ad42edfc5c54024d2c4c87

        SHA1

        f2e43e768e7b8d80040666b9b02609a43a488367

        SHA256

        0bffc82cd62bfe495c03f5c104f78224f1c393dbe029cac8cdb9c1f6e8e4e52f

        SHA512

        125547a2aa2a5a37cf495effcdf0e7f8ff5d960e4de62c5dcd62e600fea58a38cd55bb63de396098e7370562a2e8f4c63bdbdf3de59bc2a1d72a68b404bac393

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2016-68-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-82-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-88-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-74-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-72-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-62-0x0000000005530000-0x0000000005596000-memory.dmp

        Filesize

        408KB

      • memory/2016-96-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-61-0x0000000004E90000-0x0000000004EF8000-memory.dmp

        Filesize

        416KB

      • memory/2016-86-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-85-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-92-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-80-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-2205-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/2016-63-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-64-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-90-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-66-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-70-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-76-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-94-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2016-78-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/2800-2218-0x0000000000330000-0x000000000035E000-memory.dmp

        Filesize

        184KB

      • memory/2800-2219-0x00000000026C0000-0x00000000026C6000-memory.dmp

        Filesize

        24KB

      • memory/2800-2220-0x00000000052A0000-0x00000000058B8000-memory.dmp

        Filesize

        6.1MB

      • memory/2800-2221-0x0000000004D90000-0x0000000004E9A000-memory.dmp

        Filesize

        1.0MB

      • memory/2800-2222-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

        Filesize

        72KB

      • memory/2800-2223-0x0000000004D10000-0x0000000004D4C000-memory.dmp

        Filesize

        240KB

      • memory/2800-2225-0x0000000004EA0000-0x0000000004EEC000-memory.dmp

        Filesize

        304KB

      • memory/3780-2229-0x00000000002A0000-0x00000000002D0000-memory.dmp

        Filesize

        192KB

      • memory/3780-2230-0x0000000000A40000-0x0000000000A46000-memory.dmp

        Filesize

        24KB

      • memory/4752-23-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-50-0x0000000000B70000-0x0000000000C70000-memory.dmp

        Filesize

        1024KB

      • memory/4752-46-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4752-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4752-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4752-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4752-51-0x0000000000970000-0x000000000099D000-memory.dmp

        Filesize

        180KB

      • memory/4752-25-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-27-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4752-22-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-19-0x0000000002870000-0x000000000288A000-memory.dmp

        Filesize

        104KB

      • memory/4752-29-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-31-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-33-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-16-0x0000000000970000-0x000000000099D000-memory.dmp

        Filesize

        180KB

      • memory/4752-35-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-37-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-39-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-41-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-43-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-47-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-49-0x0000000002A40000-0x0000000002A52000-memory.dmp

        Filesize

        72KB

      • memory/4752-15-0x0000000000B70000-0x0000000000C70000-memory.dmp

        Filesize

        1024KB

      • memory/4752-21-0x0000000002A40000-0x0000000002A58000-memory.dmp

        Filesize

        96KB

      • memory/4752-20-0x0000000005070000-0x0000000005614000-memory.dmp

        Filesize

        5.6MB