Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 13:35

General

  • Target

    e2b706b23ada3c2581c06071896be1c26d86f740499bd7062718e0e8a31ecbceN.exe

  • Size

    392KB

  • MD5

    82e6b235602168b9bf34e8bc02fe74d4

  • SHA1

    683003957647fb73b1a19d8f191e5f3b0719de56

  • SHA256

    9b10f1bc00f7a04025dd46635bf5c87b66cb76e8dbe0ce3121a5df1914f2e45a

  • SHA512

    33a87b982a6facf077ddd09534c6c05d808d8964e9ca788dfe1ce8c845c21cef0b4b0f3e47a7bcde360127835f10555f8829d11ab30f542aae88f198278762ab

  • SSDEEP

    12288:vMr4y90irfwI6kx9RLENM06ulena+7Wmv:HyjP6kx9RwqYWWmv

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e2b706b23ada3c2581c06071896be1c26d86f740499bd7062718e0e8a31ecbceN.exe
    "C:\Users\Admin\AppData\Local\Temp\e2b706b23ada3c2581c06071896be1c26d86f740499bd7062718e0e8a31ecbceN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\buDB57gx21.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\buDB57gx21.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1912
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caZt83dC75.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caZt83dC75.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4588

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\buDB57gx21.exe

    Filesize

    16KB

    MD5

    3775024156e7208122d074eca73e9240

    SHA1

    51d08d1fd315472e8a93a911c2e3809833cc4536

    SHA256

    c97a12f6d133e8686a846ab0a52c6dd01416af1fdf98ce3b4315b816899a004f

    SHA512

    910eb218bc19a5be8b209ea139bb3641b14f5db7e301339405af7b5e5285753ee0fbdcb49a7fb877480a1b1f4520a795c60fcc9f43dcd81a670b04101339ed42

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\caZt83dC75.exe

    Filesize

    302KB

    MD5

    1c5a86f75232313703fab93a198cfae7

    SHA1

    ecf2d10a917811db5f5da1e29c929ab6a2866a0e

    SHA256

    6c5ec3126e35491fe8716e34691036a2cd0a24c110ad9080ecc4b1130ba92b71

    SHA512

    fd6d22ad3c16dcfa708a2e04ca73946046867a18c10ddfda030f04bc7f77373284c043d433997c27ba7e186e814573a26e11cd0a939467b7ec7683b919f9eb0f

  • memory/1912-7-0x00007FFE3CE33000-0x00007FFE3CE35000-memory.dmp

    Filesize

    8KB

  • memory/1912-8-0x0000000000090000-0x000000000009A000-memory.dmp

    Filesize

    40KB

  • memory/1912-9-0x00007FFE3CE33000-0x00007FFE3CE35000-memory.dmp

    Filesize

    8KB

  • memory/4588-15-0x0000000000640000-0x0000000000740000-memory.dmp

    Filesize

    1024KB

  • memory/4588-17-0x0000000000400000-0x000000000058F000-memory.dmp

    Filesize

    1.6MB

  • memory/4588-16-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4588-18-0x0000000002690000-0x00000000026D6000-memory.dmp

    Filesize

    280KB

  • memory/4588-19-0x0000000004DE0000-0x0000000005384000-memory.dmp

    Filesize

    5.6MB

  • memory/4588-20-0x0000000002870000-0x00000000028B4000-memory.dmp

    Filesize

    272KB

  • memory/4588-24-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-38-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-84-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-82-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-80-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-78-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-76-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-74-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-70-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-68-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-66-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-64-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-62-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-58-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-56-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-54-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-52-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-51-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-48-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-47-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-44-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-42-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-40-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-37-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-34-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-32-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-30-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-28-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-26-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-72-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-60-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-22-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-21-0x0000000002870000-0x00000000028AE000-memory.dmp

    Filesize

    248KB

  • memory/4588-927-0x0000000005390000-0x00000000059A8000-memory.dmp

    Filesize

    6.1MB

  • memory/4588-928-0x0000000004CA0000-0x0000000004DAA000-memory.dmp

    Filesize

    1.0MB

  • memory/4588-929-0x00000000059B0000-0x00000000059C2000-memory.dmp

    Filesize

    72KB

  • memory/4588-930-0x00000000059D0000-0x0000000005A0C000-memory.dmp

    Filesize

    240KB

  • memory/4588-931-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/4588-932-0x0000000000640000-0x0000000000740000-memory.dmp

    Filesize

    1024KB

  • memory/4588-933-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4588-935-0x0000000000400000-0x000000000058F000-memory.dmp

    Filesize

    1.6MB