General

  • Target

    29ea1b0e0e1c49b4a45c9849b9a7a644dae28fa71e6e48f501bcff5f5d624e55.exe

  • Size

    596KB

  • Sample

    210130-zym512s17s

  • MD5

    894bc93458c48164a8c4d6e4f4d4df56

  • SHA1

    506b05ce4c90da3f15906ed7b4ec677952b0c2aa

  • SHA256

    29ea1b0e0e1c49b4a45c9849b9a7a644dae28fa71e6e48f501bcff5f5d624e55

  • SHA512

    c029f4f56ff7ce8a84c75ee80b491c8815fdef88e11cb203d057b5a1415b8860de4c5a9ce46146be9c035a7472df0d58188a46bc23f4209be1e370edaacb430e

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.unitranship.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    5MoRQ;JxOGRC

Targets

    • Target

      29ea1b0e0e1c49b4a45c9849b9a7a644dae28fa71e6e48f501bcff5f5d624e55.exe

    • Size

      596KB

    • MD5

      894bc93458c48164a8c4d6e4f4d4df56

    • SHA1

      506b05ce4c90da3f15906ed7b4ec677952b0c2aa

    • SHA256

      29ea1b0e0e1c49b4a45c9849b9a7a644dae28fa71e6e48f501bcff5f5d624e55

    • SHA512

      c029f4f56ff7ce8a84c75ee80b491c8815fdef88e11cb203d057b5a1415b8860de4c5a9ce46146be9c035a7472df0d58188a46bc23f4209be1e370edaacb430e

    • AgentTesla

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

    • AgentTesla Payload

    • 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 SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks