General

  • Target

    c87d719b07b5f30586443e484921564dc178d5ae4c59f0cbbc1c011aa23e384e

  • Size

    852KB

  • Sample

    240606-by4pgadh2z

  • MD5

    652ed1c91d4ea5e762dabef68739b96e

  • SHA1

    0f615182fbe1f1b088fe189ae357d4c5a0f92559

  • SHA256

    c87d719b07b5f30586443e484921564dc178d5ae4c59f0cbbc1c011aa23e384e

  • SHA512

    07d3a6254be31a7eb89df5093d8d087478b2b46b49491e8f7ddfd8ef0f147873351f1e0f0b16528cc498fb27aa0a73ccdfdbb499f4e4cef8dde8e91ff03b9ea3

  • SSDEEP

    12288:HA1zyvK/I1iWi4d/aeasxITNbNNd+rnphxnyvx/skXz64hB+qsos+Opj:HOyn5hd/aea1Pq9y50Y64hy/+O

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6996299616:AAE7lG7Tg_Srm-Z6dRfcovR4R5va-6mG-qk/

Targets

    • Target

      c87d719b07b5f30586443e484921564dc178d5ae4c59f0cbbc1c011aa23e384e

    • Size

      852KB

    • MD5

      652ed1c91d4ea5e762dabef68739b96e

    • SHA1

      0f615182fbe1f1b088fe189ae357d4c5a0f92559

    • SHA256

      c87d719b07b5f30586443e484921564dc178d5ae4c59f0cbbc1c011aa23e384e

    • SHA512

      07d3a6254be31a7eb89df5093d8d087478b2b46b49491e8f7ddfd8ef0f147873351f1e0f0b16528cc498fb27aa0a73ccdfdbb499f4e4cef8dde8e91ff03b9ea3

    • SSDEEP

      12288:HA1zyvK/I1iWi4d/aeasxITNbNNd+rnphxnyvx/skXz64hB+qsos+Opj:HOyn5hd/aea1Pq9y50Y64hy/+O

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • 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