Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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 19:33

General

  • Target

    dfab39074810b9c7a71c3c02452f546b27e34353f3a0f7b7c97d04e4f7839a39.exe

  • Size

    810KB

  • MD5

    344e2dabb6b1d82ab0e54cfd3e763051

  • SHA1

    27ec489cea888a8f2782134889afff5c82b3bc9a

  • SHA256

    dfab39074810b9c7a71c3c02452f546b27e34353f3a0f7b7c97d04e4f7839a39

  • SHA512

    1831eea67c29c06cb9456d2e0e352aff98fa2546a686a1aca1b6b3a0b962bbc1e0116672c7d065c8eb9aaf67f6c57caf8651c8dcab8b113140f4bf08dbc918cd

  • SSDEEP

    12288:tMr4y90cWcf2C1iKx9Zfm9bxLjnscLQeDPuUAPZ7gAlucSpB48P9gwNJ:xyzWu2ClfilLQc0kwp1erPN

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\dfab39074810b9c7a71c3c02452f546b27e34353f3a0f7b7c97d04e4f7839a39.exe
    "C:\Users\Admin\AppData\Local\Temp\dfab39074810b9c7a71c3c02452f546b27e34353f3a0f7b7c97d04e4f7839a39.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un793098.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un793098.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701672.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701672.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:1084
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 1080
          4⤵
          • Program crash
          PID:1616
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu656807.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu656807.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4932
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:6108
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4932 -s 1376
          4⤵
          • Program crash
          PID:5800
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si863744.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si863744.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4084
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1084 -ip 1084
    1⤵
      PID:4108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4932 -ip 4932
      1⤵
        PID:736

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si863744.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un793098.exe

        Filesize

        656KB

        MD5

        dcebe4fc3aa128f565c3b3e02965ab3a

        SHA1

        cb1a36a5de3e09839500a3c6b19f21a3fdf14e17

        SHA256

        162a00ac3d083710c3b0234f7ef6a61a7b3c0481b1c58b233a24a263d9c04b96

        SHA512

        d85ae9a5be4190844edb50a6519a1105712861c03732fe70a077e1a1eab462b9b455ca6ed5de1173a9f9696b9a5d4c3788c710cbe4aa36562fd16d3d2d6bc228

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701672.exe

        Filesize

        254KB

        MD5

        be5f987198024777d7a9aa4218061542

        SHA1

        57a17d452750ac25893ce886c5fec2b262c4b443

        SHA256

        544edf75b8e8afa53c46b219564ebeb3f4d33a317119ee9942c3b12533f052bb

        SHA512

        d1a6a8754865aeaf6f7515f38f7b1993ac0b1b18fdda4593052c9747f5abfeafbbc37da2f0773bc73213a47e14eb4e1d6d580a4abfd4e3b1a01b34c832eaae28

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu656807.exe

        Filesize

        438KB

        MD5

        a58fad123dd852c664018a4fdeb994f8

        SHA1

        92efcd5abe6dc57edb0e2c8b83555d3005fdc3a9

        SHA256

        e09b2f2b454772287a0a7959711b028ef370805c75338d4f4ac89a0d0e5ee356

        SHA512

        1a492a779501b30f82f9b041b9ee724db2549f5a5b84c49b8590f8683d11942fa82cce269d252f5f8a6b1f319b3be19441e6d968b4a54e31bf218322a2a2910b

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1084-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/1084-25-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1084-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/1084-19-0x0000000002310000-0x000000000232A000-memory.dmp

        Filesize

        104KB

      • memory/1084-20-0x0000000004B80000-0x0000000005124000-memory.dmp

        Filesize

        5.6MB

      • memory/1084-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/1084-45-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-49-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-47-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-43-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-41-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-39-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-37-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-35-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-33-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-31-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-29-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-27-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-21-0x00000000024E0000-0x00000000024F8000-memory.dmp

        Filesize

        96KB

      • memory/1084-23-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-22-0x00000000024E0000-0x00000000024F2000-memory.dmp

        Filesize

        72KB

      • memory/1084-50-0x0000000000540000-0x0000000000640000-memory.dmp

        Filesize

        1024KB

      • memory/1084-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/1084-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1084-15-0x0000000000540000-0x0000000000640000-memory.dmp

        Filesize

        1024KB

      • memory/1084-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4084-2230-0x0000000002710000-0x0000000002716000-memory.dmp

        Filesize

        24KB

      • memory/4084-2229-0x00000000005B0000-0x00000000005E0000-memory.dmp

        Filesize

        192KB

      • memory/4932-63-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-72-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-64-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-96-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-94-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-93-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-90-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-86-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-82-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-80-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-78-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-62-0x0000000004B20000-0x0000000004B86000-memory.dmp

        Filesize

        408KB

      • memory/4932-74-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-76-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-84-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-68-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-66-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-88-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-70-0x0000000004B20000-0x0000000004B80000-memory.dmp

        Filesize

        384KB

      • memory/4932-61-0x00000000023E0000-0x0000000002448000-memory.dmp

        Filesize

        416KB

      • memory/4932-2205-0x0000000005410000-0x0000000005442000-memory.dmp

        Filesize

        200KB

      • memory/6108-2218-0x00000000000E0000-0x000000000010E000-memory.dmp

        Filesize

        184KB

      • memory/6108-2219-0x0000000000A50000-0x0000000000A56000-memory.dmp

        Filesize

        24KB

      • memory/6108-2220-0x0000000005070000-0x0000000005688000-memory.dmp

        Filesize

        6.1MB

      • memory/6108-2221-0x0000000004B60000-0x0000000004C6A000-memory.dmp

        Filesize

        1.0MB

      • memory/6108-2222-0x0000000004A70000-0x0000000004A82000-memory.dmp

        Filesize

        72KB

      • memory/6108-2223-0x0000000004AD0000-0x0000000004B0C000-memory.dmp

        Filesize

        240KB

      • memory/6108-2224-0x0000000004B10000-0x0000000004B5C000-memory.dmp

        Filesize

        304KB