Analysis

  • max time kernel
    17s
  • max time network
    116s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    15-11-2024 02:17

General

  • Target

    01. MT JS JIANGYIN Ship Particulars.xlsx.exe

  • Size

    1.1MB

  • MD5

    d1b0f594c2162e517c30a3fd9a87085b

  • SHA1

    249e2e865e1abb381dfbdf6a340db76fd0749591

  • SHA256

    53a41d321309fbd29c4f6ae53618d02aae6d2f8b5707285d5be4f7f995e11485

  • SHA512

    84554080601be34f64768d7ae52513571c4dd7bfb40d766dc30702b09804754771fccc94fd2463d63f43479727a72e70aa2c7a25eb1e4aea31022d550fd83ca3

  • SSDEEP

    12288:Ytb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgao73rAFx83DGd7J2WLjJ:Ytb20pkaCqT5TBWgNQ7aoRTmos+E6A

Malware Config

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01. MT JS JIANGYIN Ship Particulars.xlsx.exe
    "C:\Users\Admin\AppData\Local\Temp\01. MT JS JIANGYIN Ship Particulars.xlsx.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\01. MT JS JIANGYIN Ship Particulars.xlsx.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\uppishly

    Filesize

    261KB

    MD5

    38f32ed0ac96cb9d6a3ee68ee2b6ece8

    SHA1

    a4ff8874c060347eb17afa37e645babd57757784

    SHA256

    08574f71828bb98f99c15327ed1b8085dcf95f32d448ce34b2e85c34d782d2f3

    SHA512

    c9a1656e599e392d5da78ba87a5536ef9ccbde76a20a58497c2d3a8f2bb658f36c58add85288264537024e85b920ca8889f016a7b02874f62480bd06dc03c3a4

  • memory/1272-55-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-1050-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-10-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1272-11-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1272-12-0x000000007491E000-0x000000007491F000-memory.dmp

    Filesize

    4KB

  • memory/1272-13-0x0000000000920000-0x0000000000974000-memory.dmp

    Filesize

    336KB

  • memory/1272-14-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-15-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-16-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-17-0x0000000000C60000-0x0000000000CB2000-memory.dmp

    Filesize

    328KB

  • memory/1272-37-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-18-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-49-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-77-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-75-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-73-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-72-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-69-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-67-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-65-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-63-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-61-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-1054-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-8-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1272-47-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-51-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-57-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-53-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-45-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-43-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-41-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-39-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-35-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-33-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-31-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-29-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-27-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-25-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-23-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-21-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-19-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/1272-1055-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-1051-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/1272-1052-0x000000007491E000-0x000000007491F000-memory.dmp

    Filesize

    4KB

  • memory/1272-1053-0x0000000074910000-0x0000000074FFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1272-59-0x0000000000C60000-0x0000000000CAC000-memory.dmp

    Filesize

    304KB

  • memory/2536-7-0x00000000006F0000-0x0000000000AF0000-memory.dmp

    Filesize

    4.0MB