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General

  • Target

    DOC73287284262.bat.exe

  • Size

    527KB

  • Sample

    230922-saffeaaf74

  • MD5

    7957ee20f42e7158e0fd2cd73e17b436

  • SHA1

    aed7c6736ede54b4d4eda9ff3cbb8e510eef2a88

  • SHA256

    48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf

  • SHA512

    853ceb5c1465ff9ec2df913f898710795517f5ca7b787dc63e9b9483d72785311f954e886659dc7592ce74269b65fe93e958ffde4935cf2cc7625217dc0f8fff

  • SSDEEP

    12288:wuvgIb5G6uxzXlsjuapg2dKhtjWHmYZeIwEw:Zu52gDbYS

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      DOC73287284262.bat.exe

    • Size

      527KB

    • MD5

      7957ee20f42e7158e0fd2cd73e17b436

    • SHA1

      aed7c6736ede54b4d4eda9ff3cbb8e510eef2a88

    • SHA256

      48e030cc0ca1af0e027949d1f16b86226e352065d9bf5eba4ca7719efe61b0cf

    • SHA512

      853ceb5c1465ff9ec2df913f898710795517f5ca7b787dc63e9b9483d72785311f954e886659dc7592ce74269b65fe93e958ffde4935cf2cc7625217dc0f8fff

    • SSDEEP

      12288:wuvgIb5G6uxzXlsjuapg2dKhtjWHmYZeIwEw:Zu52gDbYS

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks