Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    14-03-2023 07:57

General

  • Target

    Order and specifications.exe

  • Size

    182KB

  • MD5

    1c5728b4ff35c20147c2172c529f59cf

  • SHA1

    a31251c8770019b5a2123237c3d5f68656157419

  • SHA256

    39e6d545b0b364c48e17f2482f4b98d1bc5d7c6513e95264316f8af2b040192d

  • SHA512

    15788983bf99108bfc47cd99ab1cde967d7b542f8dd682d817401eb1af91a8685b099506f11c178b5d161bd4313ca1284f15a8db86422db6cc037d420ac3affe

  • SSDEEP

    3072:GfY/TU9fE9PEtuYTSkvVNbGPRS7o1WvMR7qfMinLn4UHvV75tfiAM5jwYm9k/oyU:wYa6IBrGPp1WkQfMincUHvJLt5Bk/T/c

Malware Config

Extracted

Family

azorult

C2

http://85.31.45.29/goddid/index.php

Signatures

  • Azorult

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order and specifications.exe
    "C:\Users\Admin\AppData\Local\Temp\Order and specifications.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
      "C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe" C:\Users\Admin\AppData\Local\Temp\tvyzunbytua.g
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1704
      • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
        "C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe"
        3⤵
        • Executes dropped EXE
        PID:1368
      • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
        "C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe"
        3⤵
        • Executes dropped EXE
        PID:1692

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\lrfgmgbu.tbd
    Filesize

    132KB

    MD5

    6793cef44526107c7da7c19aca0a1b49

    SHA1

    e875cf334e8b400d72920080b167c28e97c70f72

    SHA256

    c0c45d1d2596e618f696ea6487684aec06cba4c1fa9bec94554b404fc801961e

    SHA512

    ee818d0cfa2bb6615bd441df222d312da78c37a0bdfaa5593cd22b807453cbbd18777f2a4064694856a1fd6e65080792e2de81fe673c9fa1f3dfcebad367f965

  • C:\Users\Admin\AppData\Local\Temp\tvyzunbytua.g
    Filesize

    5KB

    MD5

    4e9458e485d0f9c70986fdcc7bf790f2

    SHA1

    de62032e6286d0e28f4f6129c3eab9e78bbd5048

    SHA256

    0664ffe0c9291d3b1478e31f3496fb762cfb760380a90679a9a944f199a530d8

    SHA512

    a5afedf9489e028fcdcb356e44dd7159b69c1282d92178ea175e85a8cdf25eca6416c62444d2c0e6d554d34dd52ad7212e9ec0723e10a323174eb67c19a70741

  • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • C:\Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • \Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • \Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • \Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • \Users\Admin\AppData\Local\Temp\tzafvvv.exe
    Filesize

    5KB

    MD5

    36d56953c98a4b6a7cee29196348670f

    SHA1

    ffba2d929140ce1d958f3969d304fcdd0ee9dfaa

    SHA256

    49b28ac31bb63eebecd5a7d793684d63b2bda4b71d8ed1393b927ad43f2e5a6c

    SHA512

    a927f33438f4e1b1af6da9babbaa5a448e10d4587064de1a86ab0afc2b2902b36aff9890a5870b43fd3a71c4f14cc3f871b18cf644e17bf5cadc0aa3506a93c6

  • memory/1692-71-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1692-74-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1692-76-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1692-77-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB