General

  • Target

    5d101061b051f1de60a8aae3dd6e655cda7b068b86596d236002a09b299d8123

  • Size

    118KB

  • Sample

    231123-bedzpsfc86

  • MD5

    b958cc69ae326c071d403898c6fdf12a

  • SHA1

    39a598a8cbfdc8b3cdc9b24dc7e795fba9eadcc4

  • SHA256

    5d101061b051f1de60a8aae3dd6e655cda7b068b86596d236002a09b299d8123

  • SHA512

    a3355453528f2db32fc3c688ef40eaa46d37297e8c75e5d557123604167e7b2c9d505a2a3be4a125e0d1c7227da5cb6be065d06830f096797f546df81618eb4d

  • SSDEEP

    3072:aKKKKKeKKKKKVKKKKKLKKKKKkKKKKKSGGKKKKK3KKKKKdKKKKKdjKKKKKx:q

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://uploaddeimagens.com.br/images/004/666/676/original/vbs.jpg?1700182879

exe.dropper

https://uploaddeimagens.com.br/images/004/666/676/original/vbs.jpg?1700182879

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      5d101061b051f1de60a8aae3dd6e655cda7b068b86596d236002a09b299d8123

    • Size

      118KB

    • MD5

      b958cc69ae326c071d403898c6fdf12a

    • SHA1

      39a598a8cbfdc8b3cdc9b24dc7e795fba9eadcc4

    • SHA256

      5d101061b051f1de60a8aae3dd6e655cda7b068b86596d236002a09b299d8123

    • SHA512

      a3355453528f2db32fc3c688ef40eaa46d37297e8c75e5d557123604167e7b2c9d505a2a3be4a125e0d1c7227da5cb6be065d06830f096797f546df81618eb4d

    • SSDEEP

      3072:aKKKKKeKKKKKVKKKKKLKKKKKkKKKKKSGGKKKKK3KKKKKdKKKKKdjKKKKKx:q

    • AgentTesla

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

    • Blocklisted process makes network request

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks