Analysis

  • max time kernel
    99s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-07-2021 19:03

General

  • Target

    affd8e6bdc328d5db92a6ae4d210f916.exe

  • Size

    1.1MB

  • MD5

    affd8e6bdc328d5db92a6ae4d210f916

  • SHA1

    3abb4b3cb1ad4d12c81d611623973e8401e3e23b

  • SHA256

    04cdbb87050fa773ed542d18c1993851661cdebcd06acb6af05bd9e03d14a1c8

  • SHA512

    a6601b3d1bfa896c9284e35026f032ab2073f855be0e6a1354f1c8c86dff6e0e33c1471f062b81610ffd3e4133806de14edbd17b9e2ea21db424fa8ae10731eb

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    miratechs.gq
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Drops file in Drivers directory 1 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\affd8e6bdc328d5db92a6ae4d210f916.exe
    "C:\Users\Admin\AppData\Local\Temp\affd8e6bdc328d5db92a6ae4d210f916.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Users\Admin\AppData\Local\Temp\affd8e6bdc328d5db92a6ae4d210f916.exe
      "C:\Users\Admin\AppData\Local\Temp\affd8e6bdc328d5db92a6ae4d210f916.exe"
      2⤵
      • Drops file in Drivers directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:756

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/756-66-0x000000000043776E-mapping.dmp
  • memory/756-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/756-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/756-69-0x0000000004A40000-0x0000000004A41000-memory.dmp
    Filesize

    4KB

  • memory/1088-59-0x0000000000F70000-0x0000000000F71000-memory.dmp
    Filesize

    4KB

  • memory/1088-61-0x0000000004940000-0x0000000004941000-memory.dmp
    Filesize

    4KB

  • memory/1088-62-0x0000000000610000-0x000000000062B000-memory.dmp
    Filesize

    108KB

  • memory/1088-63-0x00000000059B0000-0x0000000005A5E000-memory.dmp
    Filesize

    696KB

  • memory/1088-64-0x0000000004F10000-0x0000000004F79000-memory.dmp
    Filesize

    420KB