Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    28/08/2023, 11:20

General

  • Target

    IMPORT SHIPMENT.exe

  • Size

    488KB

  • MD5

    f86305e5c746b158c7f248ef34e953da

  • SHA1

    bf91723e19ca7822f3ff646e9e1571fff85708f9

  • SHA256

    ba622fd7d8cbe31e6e0015cd59bee84d15d0756d6a765e5d2725bdc210627f6d

  • SHA512

    41f1bd01e28b05a2a4b96ba6ba86473d17026df64e10deac8d4b0a69267d291f519065d6f056a52523a6245b54a68fe059a21d922a14b52b2a7fb09b92780544

  • SSDEEP

    12288:gmlCM+xLNSMh69iBmw5jVSeNCTFgJCrrMzCh1XAhlW9Mm6+70pKXQl2FN:gbbpht2eQYCrrDl

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IMPORT SHIPMENT.exe
    "C:\Users\Admin\AppData\Local\Temp\IMPORT SHIPMENT.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1576
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2372

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1576-1-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/1576-0-0x0000000000A20000-0x0000000000AA0000-memory.dmp

    Filesize

    512KB

  • memory/1576-2-0x00000000046D0000-0x0000000004710000-memory.dmp

    Filesize

    256KB

  • memory/1576-3-0x00000000052D0000-0x0000000005398000-memory.dmp

    Filesize

    800KB

  • memory/1576-4-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/1576-5-0x00000000046D0000-0x0000000004710000-memory.dmp

    Filesize

    256KB

  • memory/1576-6-0x0000000000900000-0x0000000000914000-memory.dmp

    Filesize

    80KB

  • memory/1576-7-0x0000000001EF0000-0x0000000001F66000-memory.dmp

    Filesize

    472KB

  • memory/1576-8-0x0000000004150000-0x0000000004180000-memory.dmp

    Filesize

    192KB

  • memory/1576-24-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2372-11-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-13-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-15-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2372-19-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-21-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-23-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-9-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2372-25-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2372-26-0x0000000004D80000-0x0000000004DC0000-memory.dmp

    Filesize

    256KB

  • memory/2372-27-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2372-28-0x0000000004D80000-0x0000000004DC0000-memory.dmp

    Filesize

    256KB