Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 02:18

General

  • Target

    24a12d1c4ce08312e23c6a76f4582dc8a64b0c6d429476a3f32fd9640d0f4ba3.exe

  • Size

    1.1MB

  • MD5

    49f99906fab488abe13834fe045baf10

  • SHA1

    928c08f017261bbb84634bb441a583653703f0a9

  • SHA256

    24a12d1c4ce08312e23c6a76f4582dc8a64b0c6d429476a3f32fd9640d0f4ba3

  • SHA512

    114d6694428a324c35cc70928cfdfa87a6410036548546856a1d880bd3931bc5534a1bbe4d042e0546002e8c8cc87015f9cf03356e64c0efc66b15ad5a36b86b

  • SSDEEP

    24576:8AHnh+eWsN3skA4RV1Hom2KXcmtcRhe2g1oeTEufjj5:bh+ZkldoPKsacrJmoeAcx

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.elquijotebanquetes.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    -GN,s*KH{VEhPmo)+f

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 1 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 behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24a12d1c4ce08312e23c6a76f4582dc8a64b0c6d429476a3f32fd9640d0f4ba3.exe
    "C:\Users\Admin\AppData\Local\Temp\24a12d1c4ce08312e23c6a76f4582dc8a64b0c6d429476a3f32fd9640d0f4ba3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\24a12d1c4ce08312e23c6a76f4582dc8a64b0c6d429476a3f32fd9640d0f4ba3.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2304

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1640-10-0x0000000000310000-0x0000000000314000-memory.dmp
    Filesize

    16KB

  • memory/2304-15-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/2304-13-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/2304-11-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/2304-16-0x0000000073E20000-0x000000007450E000-memory.dmp
    Filesize

    6.9MB

  • memory/2304-17-0x0000000004B10000-0x0000000004B50000-memory.dmp
    Filesize

    256KB

  • memory/2304-18-0x0000000073E20000-0x000000007450E000-memory.dmp
    Filesize

    6.9MB

  • memory/2304-19-0x0000000004B10000-0x0000000004B50000-memory.dmp
    Filesize

    256KB