General

  • Target

    706408a437920a28b7beb346f735fea3f51e567b5ee97b2025e61b04ba57b7a3

  • Size

    694KB

  • Sample

    231206-b494fahh86

  • MD5

    d2cf4d86fd68e732e1b8fbc5bfcfb37c

  • SHA1

    3c36a1b187a8889a7180b66fccee79b3f403ea18

  • SHA256

    706408a437920a28b7beb346f735fea3f51e567b5ee97b2025e61b04ba57b7a3

  • SHA512

    3a6b88d954e95f07f90b50c83041d03c922bf3c0970003eab8b6f2d28dc334a2516ce0ed0b5b6671d64d199d4263f8cacdd1817099ed38e68f5e71a675305b50

  • SSDEEP

    12288:RaDLid7BR6wTuHRD5F46+vrOC8TuYe1rrcqweovbjRsxLCzoxDC:R4LipByLj+viFTu/1Hc9eCbmhCzOC

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1698102386:AAGwF1zMDcFKPxdmICBbFvdWXY6IHV5KR3E/

Targets

    • Target

      706408a437920a28b7beb346f735fea3f51e567b5ee97b2025e61b04ba57b7a3

    • Size

      694KB

    • MD5

      d2cf4d86fd68e732e1b8fbc5bfcfb37c

    • SHA1

      3c36a1b187a8889a7180b66fccee79b3f403ea18

    • SHA256

      706408a437920a28b7beb346f735fea3f51e567b5ee97b2025e61b04ba57b7a3

    • SHA512

      3a6b88d954e95f07f90b50c83041d03c922bf3c0970003eab8b6f2d28dc334a2516ce0ed0b5b6671d64d199d4263f8cacdd1817099ed38e68f5e71a675305b50

    • SSDEEP

      12288:RaDLid7BR6wTuHRD5F46+vrOC8TuYe1rrcqweovbjRsxLCzoxDC:R4LipByLj+viFTu/1Hc9eCbmhCzOC

    • AgentTesla

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

    • 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

    • 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