Analysis

  • max time kernel
    75s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 09:07

General

  • Target

    IMG-20220926-WA0000000008....exe

  • Size

    882KB

  • MD5

    a5e9194aebaee807a27b58dcc1a9b000

  • SHA1

    94932b210e64a2349f6e824631dcc8298e719e09

  • SHA256

    c7e5612eca504249bfde7ecc7bcdb3bb2220e9f0599aa675b6acd939d29e47bb

  • SHA512

    a9df6bf6dc98d11d89b31d353a7dda6db76906940b2b181961a42fa5f57b1d560e297f4d737bb80f18b43e5d41e8017379ed9acfda4835a5fd80af9e0e945d2c

  • SSDEEP

    12288:V7C+LVFcxr4tlKD9xK4oIl5j0Ne6Oz2NUMfyTiADqjJ5nu9H:BCWVF77WvXoIfoU6KMf7jrk

Malware Config

Extracted

Family

agenttesla

Credentials

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\IMG-20220926-WA0000000008....exe
    "C:\Users\Admin\AppData\Local\Temp\IMG-20220926-WA0000000008....exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\IMG-20220926-WA0000000008....exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1360

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1360-64-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1360-65-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1360-70-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1360-68-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1360-66-0x000000000043760E-mapping.dmp

  • memory/1360-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1360-60-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1360-63-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1492-55-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

    Filesize

    8KB

  • memory/1492-54-0x00000000010C0000-0x00000000011A2000-memory.dmp

    Filesize

    904KB

  • memory/1492-59-0x0000000000410000-0x000000000044C000-memory.dmp

    Filesize

    240KB

  • memory/1492-58-0x0000000005D20000-0x0000000005DA6000-memory.dmp

    Filesize

    536KB

  • memory/1492-57-0x0000000004E25000-0x0000000004E36000-memory.dmp

    Filesize

    68KB

  • memory/1492-56-0x00000000002F0000-0x0000000000310000-memory.dmp

    Filesize

    128KB

  • memory/1492-71-0x0000000004E25000-0x0000000004E36000-memory.dmp

    Filesize

    68KB