Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 03:16

General

  • Target

    d0e363251065819bba5b54ef16384625c71d6c4987d365311f2bf8482d7e6a48.exe

  • Size

    1009KB

  • MD5

    eb7b0c89edd8b09ac41f57222fa613a4

  • SHA1

    cd783d1a4be8504d893a00a6f96063b5605d4d50

  • SHA256

    d0e363251065819bba5b54ef16384625c71d6c4987d365311f2bf8482d7e6a48

  • SHA512

    8db0e9b4409763019ae04418d0a626642e05d3fad41b7499536c2810abf402c872dfea2456395a776649ff79b6153065459f1402ff977fb2ea3e16744a2d807b

  • SSDEEP

    24576:CAHnh+eWsN3skA4RV1Hom2KXMmHaaAQWrqbZ5:Fh+ZkldoPK8YaaLx

Malware Config

Extracted

Family

agenttesla

Credentials

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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0e363251065819bba5b54ef16384625c71d6c4987d365311f2bf8482d7e6a48.exe
    "C:\Users\Admin\AppData\Local\Temp\d0e363251065819bba5b54ef16384625c71d6c4987d365311f2bf8482d7e6a48.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\d0e363251065819bba5b54ef16384625c71d6c4987d365311f2bf8482d7e6a48.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4724

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2440-10-0x0000000003A40000-0x0000000003A44000-memory.dmp
    Filesize

    16KB

  • memory/4724-11-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/4724-12-0x0000000074640000-0x0000000074DF0000-memory.dmp
    Filesize

    7.7MB

  • memory/4724-13-0x00000000057E0000-0x0000000005D84000-memory.dmp
    Filesize

    5.6MB

  • memory/4724-14-0x0000000005220000-0x0000000005230000-memory.dmp
    Filesize

    64KB

  • memory/4724-15-0x00000000053C0000-0x0000000005426000-memory.dmp
    Filesize

    408KB

  • memory/4724-16-0x00000000066D0000-0x0000000006720000-memory.dmp
    Filesize

    320KB

  • memory/4724-17-0x00000000067C0000-0x0000000006852000-memory.dmp
    Filesize

    584KB

  • memory/4724-18-0x0000000006750000-0x000000000675A000-memory.dmp
    Filesize

    40KB

  • memory/4724-19-0x0000000074640000-0x0000000074DF0000-memory.dmp
    Filesize

    7.7MB

  • memory/4724-20-0x0000000005220000-0x0000000005230000-memory.dmp
    Filesize

    64KB