Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231130-en
  • resource tags

    arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2023 12:05

General

  • Target

    27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe

  • Size

    668KB

  • MD5

    e50f7c3cc61113fa9007f36f6562c654

  • SHA1

    b43b2434f4aad4970143dab912e4f047faa4e4a9

  • SHA256

    27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431

  • SHA512

    f1776fc6935971b57a5cd5f20bd2728d0bd78102327541924f958da7654916b6457893fd32228fa1214ec3e536ac4e4cf55fc04e797e1fe1c34fb1eb65dc3c02

  • SSDEEP

    12288:immc+4WpAETy8agvmAWu+Ttcv47vMiPn3eQA2MqJe4SZ2sFYtbYu6Ff8+:GpAEJagv0u+OwT3C8e4ZpY

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe
    "C:\Users\Admin\AppData\Local\Temp\27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:864

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/864-17-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-19-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-9-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-24-0x0000000004370000-0x00000000043B0000-memory.dmp

    Filesize

    256KB

  • memory/864-23-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/864-21-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-7-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-25-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/864-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2992-2-0x0000000000C80000-0x0000000000CC0000-memory.dmp

    Filesize

    256KB

  • memory/2992-1-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2992-0-0x0000000000D10000-0x0000000000DBC000-memory.dmp

    Filesize

    688KB

  • memory/2992-6-0x00000000004F0000-0x000000000056C000-memory.dmp

    Filesize

    496KB

  • memory/2992-5-0x00000000005C0000-0x00000000005CA000-memory.dmp

    Filesize

    40KB

  • memory/2992-22-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2992-4-0x0000000000480000-0x0000000000488000-memory.dmp

    Filesize

    32KB

  • memory/2992-3-0x00000000005A0000-0x00000000005B8000-memory.dmp

    Filesize

    96KB