General

  • Target

    Purchaselist_january2024.zip

  • Size

    641KB

  • Sample

    231212-re9z5sebcl

  • MD5

    62eedf6445ca2cae66afdebcde39ae1a

  • SHA1

    ef91e73d3fa07229d694ed0609a5031c448fd280

  • SHA256

    f62b083d49a16d5c3c8cc5c84d5f2d0494abbece160fc8b642a957728e7a2a4d

  • SHA512

    d04eb1ae7ae137acf27f1bbb66cddc9b2dfa1e46b3448ea651da260e5599931819ff44e4c241434493d62a14e6805b01c58b410833c8cbb37de1bbe87d3007b2

  • SSDEEP

    12288:LFLo4TRPl4i9gLRLKKCOix/zdmBsw6FD3m1+Sbl9Ise:hLo4T592K/OixJm2w8DQ+sPIt

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6631345683:AAG0KAitVqlRPe3J9NARhlF8IRjRjuxDyK8/

Targets

    • Target

      Purchaselist_january2024.exe

    • Size

      673KB

    • MD5

      b61753a6ba84f4688875f9c07d039604

    • SHA1

      e22f5af6b9fbbd7c8a054959f15cd37de2eda8c0

    • SHA256

      d92da33493917017ff937789890dfacd02c22671abd9ea8c196ea9dfd90f3a72

    • SHA512

      7b916fa10ed2e4214f6853086b319d9408d7470fd4d1a119de171f7e31193383d76432b529c456227cc3f5e07aafb30db6ac89885c515462eeb7f86f5066b700

    • SSDEEP

      12288:e1G+4WpAEvy9i9cHpLoKY0otrztmzsw61l3sg1+YOoTOanF+:IpAE79Sop0ot9mQwmlT+YOoSa

    • AgentTesla

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

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • 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

    • 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