General

  • Target

    SecuriteInfo.com.FileRepMalware.28867.3609.exe

  • Size

    571KB

  • Sample

    240902-kfvhhswelm

  • MD5

    b593617f5eff12947ab02c5a41531b58

  • SHA1

    c1b4ae82e976390359e0499ff5e2e4fc80a47ec4

  • SHA256

    790e71d3ed88746fa4d2c5c15ae60a08ff70b6f6a19f78bd8a4a04101e6751b2

  • SHA512

    05eaa7933870f04eb18979975720267f91c286911c8e0727e2d4d3ca259113cfb5027c62b414dc6f75187c6b2cceeac0b74634c2d7a22416cb83277168dfab4d

  • SSDEEP

    12288:UTqrydQ5QqWOvBIHakHMQsnylZV5GurAKyOgRRxyer:UTqeKQqRvB2atQ9ZV5Ge6Ocp

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SecuriteInfo.com.FileRepMalware.28867.3609.exe

    • Size

      571KB

    • MD5

      b593617f5eff12947ab02c5a41531b58

    • SHA1

      c1b4ae82e976390359e0499ff5e2e4fc80a47ec4

    • SHA256

      790e71d3ed88746fa4d2c5c15ae60a08ff70b6f6a19f78bd8a4a04101e6751b2

    • SHA512

      05eaa7933870f04eb18979975720267f91c286911c8e0727e2d4d3ca259113cfb5027c62b414dc6f75187c6b2cceeac0b74634c2d7a22416cb83277168dfab4d

    • SSDEEP

      12288:UTqrydQ5QqWOvBIHakHMQsnylZV5GurAKyOgRRxyer:UTqeKQqRvB2atQ9ZV5Ge6Ocp

    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      014a3be4a7c1ccb217916dbf4f222bd1

    • SHA1

      9b4c41eb0e84886beb5591d8357155e27f9c68ed

    • SHA256

      09acfc5ee34a1dfa1af3a9d34f00c3b1327b56641feebd536e13752349c08ac8

    • SHA512

      0f3d1bf548e29a136150b699665a3f22c6ea2821701737363fa2920b51c391d735f1eae92dea8af655e7d07304bd3d06e4aff3f5a82fa22bcf5d1690013eb922

    • SSDEEP

      48:S46+/iTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mMofjLl:zsuPbOBtWZBV8jAWiAJCdv2CmfL

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      564bb0373067e1785cba7e4c24aab4bf

    • SHA1

      7c9416a01d821b10b2eef97b80899d24014d6fc1

    • SHA256

      7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

    • SHA512

      22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

    • SSDEEP

      192:nenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBDIwL:n8+Qlt70Fj/lQRY/9VjjfL

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks