Analysis

  • max time kernel
    44s
  • max time network
    37s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    15-05-2024 07:47

General

  • Target

    SWIFT.exe

  • Size

    4.4MB

  • MD5

    a4f782a6ea448009ba2885a7cca61a7d

  • SHA1

    430ce0174fc9d9554c880cccaac4646d754a1517

  • SHA256

    3d1fecc8cf36f080a0b24fe5bda28dd095fb99702809450f53ca0410f086a5bb

  • SHA512

    4014365441679ea1993a739c918461f71d8fa595acc2d17502a676bca37621ee8a24d2d5682be86b4780ed2e348ce291b0fd8fe16aad0a6f86b6eae6813f750c

  • SSDEEP

    24576:IohsOs9RbgMPdaWer3GeJI+3xydqnZwhQ+Y0mHW2boK0PN0gnRYeF6vGTtZ/xP2T:Io

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Looks up external IP address via web service 3 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 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
    "C:\Users\Admin\AppData\Local\Temp\SWIFT.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
      "C:\Users\Admin\AppData\Local\Temp\SWIFT.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1976-0-0x00000000740DE000-0x00000000740DF000-memory.dmp

    Filesize

    4KB

  • memory/1976-1-0x0000000001340000-0x00000000017B6000-memory.dmp

    Filesize

    4.5MB

  • memory/1976-2-0x0000000006080000-0x00000000062B0000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-3-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-10-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-8-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-6-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-4-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-34-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-42-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-52-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-56-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-54-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-50-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-48-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-46-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-44-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-40-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-38-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-36-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-32-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-30-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-28-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-26-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-24-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-22-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-21-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-18-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-16-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-14-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-12-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-62-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-66-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-64-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-60-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-58-0x0000000006080000-0x00000000062AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1976-4884-0x0000000000570000-0x00000000005BC000-memory.dmp

    Filesize

    304KB

  • memory/1976-4883-0x0000000000C50000-0x0000000000CBC000-memory.dmp

    Filesize

    432KB

  • memory/1976-4886-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/1976-4885-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/1976-4887-0x00000000740DE000-0x00000000740DF000-memory.dmp

    Filesize

    4KB

  • memory/1976-4888-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/1976-4889-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/1976-4890-0x0000000001160000-0x00000000011B4000-memory.dmp

    Filesize

    336KB

  • memory/1976-4908-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/3336-4907-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3336-4909-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/3336-4910-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB