General

  • Target

    NEW PRODUCT DETAILS.doc

  • Size

    241KB

  • Sample

    210927-a7yddafea5

  • MD5

    7098066eab8807aa361fa1f0fdff57ca

  • SHA1

    d6534ac36458aafd6b4b52e6716903786fb6241a

  • SHA256

    ce54e81125eb44ed53dec51f69f439d692ec3fcbfa99be82886163b5c869e74b

  • SHA512

    9381147f59475aaf7d7a5cb4cd94371c337b22c85eea643ad9483f49210efd313a2c503701d6fd980a56d00cc95a2922af99312116adee195f75d5ce1ce999e6

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

httP://162.245.190.59/hit/kik.exe

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.owerbi.club
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    UCI1f;h9E?I9

Targets

    • Target

      NEW PRODUCT DETAILS.doc

    • Size

      241KB

    • MD5

      7098066eab8807aa361fa1f0fdff57ca

    • SHA1

      d6534ac36458aafd6b4b52e6716903786fb6241a

    • SHA256

      ce54e81125eb44ed53dec51f69f439d692ec3fcbfa99be82886163b5c869e74b

    • SHA512

      9381147f59475aaf7d7a5cb4cd94371c337b22c85eea643ad9483f49210efd313a2c503701d6fd980a56d00cc95a2922af99312116adee195f75d5ce1ce999e6

    • AgentTesla

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • AgentTesla Payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks