Analysis

  • max time kernel
    22s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    20-01-2021 18:06

General

  • Target

    fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808.exe

  • Size

    681KB

  • MD5

    66c203c22a6a3440e8a0e69b962b4b81

  • SHA1

    ab54eac8e534570778a11752446fa3ca4903f89e

  • SHA256

    fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808

  • SHA512

    63faab000e739953254a46b783af6c564b2dbc06b6d3499c8c38554e1122f2fd10a180d98fa38c81e05b6a19f3c1441731fb6baa0a7e867f82018e2d1becc8bb

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808.exe
    "C:\Users\Admin\AppData\Local\Temp\fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3084
    • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
      "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
      2⤵
      • Executes dropped EXE
      PID:188

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
    MD5

    6a673bfc3b67ae9782cb31af2f234c68

    SHA1

    7544e89566d91e84e3cd437b9a073e5f6b56566e

    SHA256

    978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

    SHA512

    72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

  • memory/188-13-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/188-16-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/188-14-0x000000000041A684-mapping.dmp
  • memory/3084-9-0x0000000008130000-0x0000000008131000-memory.dmp
    Filesize

    4KB

  • memory/3084-8-0x0000000005760000-0x0000000005761000-memory.dmp
    Filesize

    4KB

  • memory/3084-2-0x0000000073940000-0x000000007402E000-memory.dmp
    Filesize

    6.9MB

  • memory/3084-10-0x0000000008110000-0x000000000811B000-memory.dmp
    Filesize

    44KB

  • memory/3084-12-0x0000000008290000-0x0000000008291000-memory.dmp
    Filesize

    4KB

  • memory/3084-11-0x00000000059C1000-0x00000000059C2000-memory.dmp
    Filesize

    4KB

  • memory/3084-7-0x00000000056F0000-0x000000000570E000-memory.dmp
    Filesize

    120KB

  • memory/3084-6-0x00000000059C0000-0x00000000059C1000-memory.dmp
    Filesize

    4KB

  • memory/3084-5-0x0000000005800000-0x0000000005801000-memory.dmp
    Filesize

    4KB

  • memory/3084-3-0x0000000000D40000-0x0000000000D41000-memory.dmp
    Filesize

    4KB