Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 22:45

General

  • Target

    d6df4fb186892da3d769e6754f5e49f167bf06243c37d1d3d62b928642d889cfN.exe

  • Size

    548KB

  • MD5

    f82f0d50d786ba03de530f7721b46d10

  • SHA1

    76fceb1d98f20da4d4e72260b11badbb133cf1a6

  • SHA256

    d6df4fb186892da3d769e6754f5e49f167bf06243c37d1d3d62b928642d889cf

  • SHA512

    be2d5408b4b8d32ce71fabcffdc51a00f0b476eb0c6db0ee253ee08942f777f20dcdea2ddfc5e81c2f7538c09eb5ebe0cbb9a0197496f364da162d9019ccd0c8

  • SSDEEP

    12288:9Mrzy90ncCRzXpVxW40FfSbUj8ProDWCIj0fPJwZcD:myxCBjM4KAUjK5lcD

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6df4fb186892da3d769e6754f5e49f167bf06243c37d1d3d62b928642d889cfN.exe
    "C:\Users\Admin\AppData\Local\Temp\d6df4fb186892da3d769e6754f5e49f167bf06243c37d1d3d62b928642d889cfN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4500
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOb5704.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOb5704.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr299054.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr299054.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku865287.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku865287.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOb5704.exe

    Filesize

    395KB

    MD5

    d4d9b3cde7c33afcfbdbbb0b618e522b

    SHA1

    f460c5af7f7e435fade50334880017486fea0f08

    SHA256

    d0fa7885f8d4d8e44a5a7f04d352013dd4ed9085f6d18dc5bd9f7dc78fb83ee8

    SHA512

    ba98bf74a25ee0b021363fc294af01c5063578183a727769ddf83f2ba2ffef2a76a7d67ffd95c129065afee2bfbdef57ce6d7b0c13befff61779571610a1ed7c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr299054.exe

    Filesize

    11KB

    MD5

    c980f9b51f735536cb17f33896f058f5

    SHA1

    8bb70679a73bf5239032ecde2bc9958f1811dbe7

    SHA256

    8c5ce5f2fce798c91cb265b84aea50262834c4e3399d28efece531e8209a8c66

    SHA512

    5435e6993a4bdc23e93cf3bef623cb5493d37ecf79532316f583a7f1ff2355ca676e3b1f05740a54bd8eb36c86e3169c9f5663ec5ce8bb1f363e254f4461546d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku865287.exe

    Filesize

    348KB

    MD5

    bf1a97937370e3bf03ca58fd9e60e546

    SHA1

    3067da4147a100f62e5e10f3fab7de0b41b6ed6b

    SHA256

    ba5bf282ff733e7c39202532333f99c2270fa09b787da9f3f00ebff8e1594f7d

    SHA512

    d3d5da1867785063393f78d705cf9a19075e30754625c8c91baf0678acd7e23bf9b4f0d61ad1c2b3c255fff87e52469bb6168780e4e503e7aac75d12519a02ce

  • memory/216-14-0x00007FFA076B3000-0x00007FFA076B5000-memory.dmp

    Filesize

    8KB

  • memory/216-15-0x0000000000DA0000-0x0000000000DAA000-memory.dmp

    Filesize

    40KB

  • memory/216-16-0x00007FFA076B3000-0x00007FFA076B5000-memory.dmp

    Filesize

    8KB

  • memory/3884-62-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-52-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-24-0x0000000004E20000-0x0000000004E64000-memory.dmp

    Filesize

    272KB

  • memory/3884-26-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-36-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-88-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-86-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-84-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-82-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-80-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-78-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-74-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-73-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-68-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-66-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-65-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-22-0x0000000002520000-0x0000000002566000-memory.dmp

    Filesize

    280KB

  • memory/3884-60-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-58-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-56-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-54-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-23-0x0000000004FA0000-0x0000000005544000-memory.dmp

    Filesize

    5.6MB

  • memory/3884-50-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-48-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-46-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-44-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-42-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-40-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-38-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-34-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-32-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-30-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-28-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-76-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-70-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-25-0x0000000004E20000-0x0000000004E5F000-memory.dmp

    Filesize

    252KB

  • memory/3884-931-0x0000000005550000-0x0000000005B68000-memory.dmp

    Filesize

    6.1MB

  • memory/3884-932-0x0000000005B70000-0x0000000005C7A000-memory.dmp

    Filesize

    1.0MB

  • memory/3884-933-0x0000000004F30000-0x0000000004F42000-memory.dmp

    Filesize

    72KB

  • memory/3884-934-0x0000000004F50000-0x0000000004F8C000-memory.dmp

    Filesize

    240KB

  • memory/3884-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

    Filesize

    304KB