Analysis

  • max time kernel
    157s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    14-04-2022 12:43

General

  • Target

    0751800875e7c5a0dcc2463d2864a1391785edb3da6b1e990435bf8c4c396d81.exe

  • Size

    753KB

  • MD5

    cc508061b7e46c2d3c5152bac6abe356

  • SHA1

    e6fa2e72beac848a49d0425b300c98ca94f99131

  • SHA256

    0751800875e7c5a0dcc2463d2864a1391785edb3da6b1e990435bf8c4c396d81

  • SHA512

    b5daaddb2e4cc883c878b9b0d57c9c133ef80b882ea0bbc5fba0adb257f270c8faa3d752899bddf7c91c683ffa16c077a8eef127598a08401983f15338591298

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chibuikelightwork1

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\0751800875e7c5a0dcc2463d2864a1391785edb3da6b1e990435bf8c4c396d81.exe
    "C:\Users\Admin\AppData\Local\Temp\0751800875e7c5a0dcc2463d2864a1391785edb3da6b1e990435bf8c4c396d81.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Users\Admin\AppData\Local\Temp\0751800875e7c5a0dcc2463d2864a1391785edb3da6b1e990435bf8c4c396d81.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1104

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1104-58-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1104-59-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1104-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1104-62-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1104-63-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1104-66-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1104-68-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1744-54-0x0000000000060000-0x0000000000122000-memory.dmp

    Filesize

    776KB

  • memory/1744-55-0x0000000000760000-0x00000000007CC000-memory.dmp

    Filesize

    432KB

  • memory/1744-56-0x0000000000710000-0x000000000072C000-memory.dmp

    Filesize

    112KB

  • memory/1744-57-0x0000000005900000-0x0000000005966000-memory.dmp

    Filesize

    408KB