Analysis

  • max time kernel
    14s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    22-01-2021 00:04

General

  • Target

    2282058691f8597344411ed34d7c33a8d23ca40362d8ee9567f3e71ed22bedef.exe

  • Size

    678KB

  • MD5

    af537052668ce64cf82ea34c1ffee849

  • SHA1

    3d646e42cca988a6b696f845fc9dedefc034e82b

  • SHA256

    2282058691f8597344411ed34d7c33a8d23ca40362d8ee9567f3e71ed22bedef

  • SHA512

    2a81f8c8a011d9ac153b7b24193d4b073535d33277a51ec67021092936dc07fc82b14e46f8de8c529dee25538da57d649865185744c2f4de9df31eceb80c150a

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
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2282058691f8597344411ed34d7c33a8d23ca40362d8ee9567f3e71ed22bedef.exe
    "C:\Users\Admin\AppData\Local\Temp\2282058691f8597344411ed34d7c33a8d23ca40362d8ee9567f3e71ed22bedef.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1932
    • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
      "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
      2⤵
      • Executes dropped EXE
      PID:684

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    6a673bfc3b67ae9782cb31af2f234c68

    SHA1

    7544e89566d91e84e3cd437b9a073e5f6b56566e

    SHA256

    978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

    SHA512

    72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

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

    6a673bfc3b67ae9782cb31af2f234c68

    SHA1

    7544e89566d91e84e3cd437b9a073e5f6b56566e

    SHA256

    978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

    SHA512

    72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

  • memory/684-16-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/684-15-0x00000000750C1000-0x00000000750C3000-memory.dmp
    Filesize

    8KB

  • memory/684-13-0x000000000041A684-mapping.dmp
  • memory/684-12-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1124-17-0x000007FEF5BC0000-0x000007FEF5E3A000-memory.dmp
    Filesize

    2.5MB

  • memory/1932-6-0x0000000000370000-0x0000000000371000-memory.dmp
    Filesize

    4KB

  • memory/1932-11-0x0000000004A71000-0x0000000004A72000-memory.dmp
    Filesize

    4KB

  • memory/1932-9-0x00000000008A0000-0x00000000008A1000-memory.dmp
    Filesize

    4KB

  • memory/1932-8-0x0000000000580000-0x000000000058B000-memory.dmp
    Filesize

    44KB

  • memory/1932-7-0x0000000004A70000-0x0000000004A71000-memory.dmp
    Filesize

    4KB

  • memory/1932-2-0x0000000073E00000-0x00000000744EE000-memory.dmp
    Filesize

    6.9MB

  • memory/1932-5-0x0000000000340000-0x000000000035E000-memory.dmp
    Filesize

    120KB

  • memory/1932-3-0x0000000000A20000-0x0000000000A21000-memory.dmp
    Filesize

    4KB