Analysis

  • max time kernel
    196s
  • max time network
    204s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-05-2022 11:42

General

  • Target

    bd5bee906d87632d7f2ee9417e295e27b8a188d8c709d9eeeccca57c906c6cc9.exe

  • Size

    255KB

  • MD5

    d131c83e02079eb401b06efa61f24f64

  • SHA1

    c287863877b16a7fc3298dedb45f2cb0b0e206b7

  • SHA256

    bd5bee906d87632d7f2ee9417e295e27b8a188d8c709d9eeeccca57c906c6cc9

  • SHA512

    50846a00c57d7c162c6c1ec989f556b20562318556af7d29cdb57064be2a084a0350de06c041749be734d077b956c94ae1ccffa084d5f32279f6575102fcbca6

Malware Config

Extracted

Family

zloader

Botnet

CanadaLoads

Campaign

Nerino

C2

https://rrspmlsd1.com/bFnF0y1r/7QKpXmV3Pz.php

https://reservationsffrec.com/bFnF0y1r/7QKpXmV3Pz.php

https://tempmailsin112.com/bFnF0y1r/7QKpXmV3Pz.php

https://roadonroadonroad.com/bFnF0y1r/7QKpXmV3Pz.php

https://roadtocaliss.com/bFnF0y1r/7QKpXmV3Pz.php

https://referrer222.com/bFnF0y1r/7QKpXmV3Pz.php

https://makeitrainfordee.com/bFnF0y1r/7QKpXmV3Pz.php

https://makeitrainforffeer.com/bFnF0y1r/7QKpXmV3Pz.php

Attributes
  • build_id

    66

rc4.plain
rsa_pubkey.plain

Signatures

  • Zloader, Terdot, DELoader, ZeusSphinx

    Zloader is a malware strain that was initially discovered back in August 2015.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd5bee906d87632d7f2ee9417e295e27b8a188d8c709d9eeeccca57c906c6cc9.exe
    "C:\Users\Admin\AppData\Local\Temp\bd5bee906d87632d7f2ee9417e295e27b8a188d8c709d9eeeccca57c906c6cc9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe
      2⤵
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      PID:848

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/848-57-0x0000000000130000-0x0000000000159000-memory.dmp
    Filesize

    164KB

  • memory/848-59-0x0000000000130000-0x0000000000159000-memory.dmp
    Filesize

    164KB

  • memory/848-60-0x0000000000000000-mapping.dmp
  • memory/848-61-0x0000000075951000-0x0000000075953000-memory.dmp
    Filesize

    8KB

  • memory/848-62-0x0000000000130000-0x0000000000159000-memory.dmp
    Filesize

    164KB

  • memory/1104-54-0x0000000004EAB000-0x0000000004EC5000-memory.dmp
    Filesize

    104KB

  • memory/1104-55-0x0000000000220000-0x0000000000246000-memory.dmp
    Filesize

    152KB

  • memory/1104-56-0x0000000000400000-0x0000000004DBB000-memory.dmp
    Filesize

    73MB