General

  • Target

    PurchaseOrder006.exe

  • Size

    646KB

  • Sample

    230518-rhzzcabc6t

  • MD5

    1184c9784db5d46562a0453b0b30421a

  • SHA1

    5d7037060b5b9c97329dc6dacf8611d58d1c23ee

  • SHA256

    392f81419000cc840371e050cea8f8bc182353ee9dafa2efd158a75a54886e62

  • SHA512

    019676dc11dde9165c81ba18fce04a60d5c5ac2c9779c3499f2ce728f88b10620beceeb1f8ea67a3e16cffd0b4b5871a0be7e90e6680f36e4caea9276303cb8c

  • SSDEEP

    12288:qOCPglXum5BXt+v2ehvAJ3h2RI3bY0Cv0XStVF:q1sl0CR2W740i

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6254200827:AAE72ehike93Yl10K-g-eoD9WA3Xk9taVes/

Targets

    • Target

      PurchaseOrder006.exe

    • Size

      646KB

    • MD5

      1184c9784db5d46562a0453b0b30421a

    • SHA1

      5d7037060b5b9c97329dc6dacf8611d58d1c23ee

    • SHA256

      392f81419000cc840371e050cea8f8bc182353ee9dafa2efd158a75a54886e62

    • SHA512

      019676dc11dde9165c81ba18fce04a60d5c5ac2c9779c3499f2ce728f88b10620beceeb1f8ea67a3e16cffd0b4b5871a0be7e90e6680f36e4caea9276303cb8c

    • SSDEEP

      12288:qOCPglXum5BXt+v2ehvAJ3h2RI3bY0Cv0XStVF:q1sl0CR2W740i

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks