Analysis

  • max time kernel
    113s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 16:59

General

  • Target

    po.exe

  • Size

    1.2MB

  • MD5

    9f47406520b38e4f56e23574dd77f25b

  • SHA1

    08b429e3c04ee8ab3dee4f767538e1d7402e9d83

  • SHA256

    9bf192a23eeb844b6e8b01c41d085d1c2bfb576653732d99d7468571f1a28fb5

  • SHA512

    93bcb463ebf88daf2fcdfcea2e2e79afdf3376f5fe36fd24ec1f622eaad2a4079749a15ba9ff0c9d7e0034ecb4b4362b7b5b06c01ebd2edb9983415b71a1cbf3

  • SSDEEP

    12288:/ZwVYsZ1DX/VDJtV7WtfpC2wsRaq5ldSupauq7ovqVxRAmszPE/aHLwLKWF/JeDD:/SVYkEgsRaqHcHUELGPyYL8KK6je

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5088709131:AAFHCIxHU907RAI3XEaH2G6LgE9wrdrAgI0/sendDocument

Signatures

  • AgentTesla

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

  • AgentTesla payload 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\po.exe
    "C:\Users\Admin\AppData\Local\Temp\po.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Users\Admin\AppData\Local\Temp\po.exe
      "C:\Users\Admin\AppData\Local\Temp\po.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1620

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1620-64-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1620-63-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1620-70-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1620-68-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1620-65-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1620-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1620-66-0x000000000043787E-mapping.dmp

  • memory/1620-60-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2012-55-0x0000000076391000-0x0000000076393000-memory.dmp

    Filesize

    8KB

  • memory/2012-54-0x0000000000F40000-0x0000000001070000-memory.dmp

    Filesize

    1.2MB

  • memory/2012-59-0x0000000007F50000-0x0000000007FCA000-memory.dmp

    Filesize

    488KB

  • memory/2012-58-0x0000000007DF0000-0x0000000007EA2000-memory.dmp

    Filesize

    712KB

  • memory/2012-57-0x0000000000380000-0x000000000038C000-memory.dmp

    Filesize

    48KB

  • memory/2012-56-0x00000000003D0000-0x00000000003E8000-memory.dmp

    Filesize

    96KB