Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-07-2024 01:26

General

  • Target

    13475ea07d57b0a0cb36f9af176bbdaa132317990eb4f1603ae2b4b267ecc11e.exe

  • Size

    1.0MB

  • MD5

    53d2274213a28096ccbdc179859369d1

  • SHA1

    6a01d4830b6dd2b2fd44a102a0c0633675475681

  • SHA256

    13475ea07d57b0a0cb36f9af176bbdaa132317990eb4f1603ae2b4b267ecc11e

  • SHA512

    2dd6260a7932fc88bd86df64ef653e7c016740b344bdc0ee7773a29646a5973e6a630b38249726aeb10d5e1b11cf26fa6237b434dd3f7f407c01ecc61040ea52

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXMmHadVf76BoEQs75:Hh+ZkldoPK8YadVTXE

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.fosna.net
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    u;4z3V.Iir1l

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 WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13475ea07d57b0a0cb36f9af176bbdaa132317990eb4f1603ae2b4b267ecc11e.exe
    "C:\Users\Admin\AppData\Local\Temp\13475ea07d57b0a0cb36f9af176bbdaa132317990eb4f1603ae2b4b267ecc11e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\13475ea07d57b0a0cb36f9af176bbdaa132317990eb4f1603ae2b4b267ecc11e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1724

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1724-15-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1724-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1724-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1724-16-0x0000000073BDE000-0x0000000073BDF000-memory.dmp

    Filesize

    4KB

  • memory/1724-17-0x0000000073BD0000-0x00000000742BE000-memory.dmp

    Filesize

    6.9MB

  • memory/1724-18-0x0000000073BDE000-0x0000000073BDF000-memory.dmp

    Filesize

    4KB

  • memory/1724-19-0x0000000073BD0000-0x00000000742BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2292-10-0x00000000006B0000-0x00000000006B4000-memory.dmp

    Filesize

    16KB