General

  • Target

    3b87c1ff0576d0f7c3595554245adba16dc0b6aa4f4d7b658dd1b803c7b76a39

  • Size

    835KB

  • Sample

    231205-vqfgfsch6y

  • MD5

    47768ce0f6e578743e3ffcd1cdc45a85

  • SHA1

    359276e0825600dd637166ae75315cfaf60585a0

  • SHA256

    3b87c1ff0576d0f7c3595554245adba16dc0b6aa4f4d7b658dd1b803c7b76a39

  • SHA512

    cdf1f850f15e0addb7873be7bd5ed3cf8e32d1164e5aa7a584fac227b223a0dfd4b8798e92da29ceadfd838ae37e6599b975c7cbc76034053f3d88db88bca6b9

  • SSDEEP

    24576:SNk+pJbDMZN3C3R2pEu4Vh4CdB8JYU6K5:S5JMZJWs+u4NLO6K

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1179499222463168573/PVUpZ1J1JtDuKSWVcXWilMvIlKb2Qchu7QhEEb_1sKVtTXLAEfM5aRMADIF1EWL0ZjkF

Targets

    • Target

      3b87c1ff0576d0f7c3595554245adba16dc0b6aa4f4d7b658dd1b803c7b76a39

    • Size

      835KB

    • MD5

      47768ce0f6e578743e3ffcd1cdc45a85

    • SHA1

      359276e0825600dd637166ae75315cfaf60585a0

    • SHA256

      3b87c1ff0576d0f7c3595554245adba16dc0b6aa4f4d7b658dd1b803c7b76a39

    • SHA512

      cdf1f850f15e0addb7873be7bd5ed3cf8e32d1164e5aa7a584fac227b223a0dfd4b8798e92da29ceadfd838ae37e6599b975c7cbc76034053f3d88db88bca6b9

    • SSDEEP

      24576:SNk+pJbDMZN3C3R2pEu4Vh4CdB8JYU6K5:S5JMZJWs+u4NLO6K

    • AgentTesla

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks