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Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 01:54

General

  • Target

    74f84309434048ccc053eea3d9f470ea499e7719be67dd1ce72600e3a9115f35.exe

  • Size

    415KB

  • MD5

    a5b1866cb3b781d77df0d93ed11ce153

  • SHA1

    94e86846b4f68123187a704628184dfcfc296533

  • SHA256

    74f84309434048ccc053eea3d9f470ea499e7719be67dd1ce72600e3a9115f35

  • SHA512

    627b29fe528972a86d8a65a9cfd26e892f6693efeb32bc37ca282719942ab7e47aaf08a04287943b6cbb05e17c62443b7dfa0c8c05c90c8348e5441656d71974

  • SSDEEP

    12288:yMr0y90mMoFyX4qJrxtdQaOGDvGrWsYaE9S:GyxMmQ4MltdQa9DvvspE9S

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

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\74f84309434048ccc053eea3d9f470ea499e7719be67dd1ce72600e3a9115f35.exe
    "C:\Users\Admin\AppData\Local\Temp\74f84309434048ccc053eea3d9f470ea499e7719be67dd1ce72600e3a9115f35.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s5690bn.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s5690bn.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3784
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t13TO27.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t13TO27.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s5690bn.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t13TO27.exe

    Filesize

    392KB

    MD5

    8bf0605a63ca069c558214f49343355a

    SHA1

    b89c0a988af65b2949e5d6933a6625edc1337f9c

    SHA256

    bdc4368c0dc57467cf26eed548702a06bfe592fd6554cd212d1ede514f62f8d6

    SHA512

    fd9fd251055336fbd9a45ae027c5e6aae33443553ded61a9fbd2d00ff6752e70d3cbe485559bc838061f4a311314235b7ee9dcf4100b5115839b612accbecb43

  • memory/1252-15-0x00000000006E0000-0x00000000007E0000-memory.dmp

    Filesize

    1024KB

  • memory/1252-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1252-16-0x00000000004F0000-0x000000000053B000-memory.dmp

    Filesize

    300KB

  • memory/1252-18-0x0000000004B90000-0x0000000004BD6000-memory.dmp

    Filesize

    280KB

  • memory/1252-19-0x0000000004D50000-0x00000000052F4000-memory.dmp

    Filesize

    5.6MB

  • memory/1252-20-0x0000000004C10000-0x0000000004C54000-memory.dmp

    Filesize

    272KB

  • memory/1252-26-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-40-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-82-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-80-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-78-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-76-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-74-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-72-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-70-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-68-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-64-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-62-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-60-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-58-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-56-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-54-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-52-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-50-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-48-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-46-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-44-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-42-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-38-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-36-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-34-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-32-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-30-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-28-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-24-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-84-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-66-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-22-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-21-0x0000000004C10000-0x0000000004C4E000-memory.dmp

    Filesize

    248KB

  • memory/1252-927-0x0000000005300000-0x0000000005918000-memory.dmp

    Filesize

    6.1MB

  • memory/1252-928-0x0000000005920000-0x0000000005A2A000-memory.dmp

    Filesize

    1.0MB

  • memory/1252-929-0x0000000005A40000-0x0000000005A52000-memory.dmp

    Filesize

    72KB

  • memory/1252-930-0x0000000005A60000-0x0000000005A9C000-memory.dmp

    Filesize

    240KB

  • memory/1252-931-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

    Filesize

    304KB

  • memory/1252-932-0x00000000006E0000-0x00000000007E0000-memory.dmp

    Filesize

    1024KB

  • memory/1252-933-0x00000000004F0000-0x000000000053B000-memory.dmp

    Filesize

    300KB

  • memory/1252-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/3784-7-0x00007FFC18343000-0x00007FFC18345000-memory.dmp

    Filesize

    8KB

  • memory/3784-8-0x0000000000B70000-0x0000000000B7A000-memory.dmp

    Filesize

    40KB

  • memory/3784-9-0x00007FFC18343000-0x00007FFC18345000-memory.dmp

    Filesize

    8KB