General

  • Target

    Shipping Document PL&BL Draft.exe

  • Size

    277KB

  • Sample

    211018-z4m6nsfgck

  • MD5

    9e944f39542cf55c8cd0513307c507e3

  • SHA1

    5dc457b12d42e9a91ba4ef70bbbf35494399cef7

  • SHA256

    4a5d34fcda47700161c2fbc4ee64713e81e563d04e319b7a48e52d778e70e4b7

  • SHA512

    469a7478e8d0957ca8bceed0a0f8f6dc028c8ec78e87a9212288974cdf5f752845a6d547dd27649ae2d022226cd53b37d17e2e78c3847da2dc5c7a4c34ec95ef

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1900836728:AAEDyoYbBJwtt1EA4hdgRlGTN1cq760KPNU/sendDocument

Targets

    • Target

      Shipping Document PL&BL Draft.exe

    • Size

      277KB

    • MD5

      9e944f39542cf55c8cd0513307c507e3

    • SHA1

      5dc457b12d42e9a91ba4ef70bbbf35494399cef7

    • SHA256

      4a5d34fcda47700161c2fbc4ee64713e81e563d04e319b7a48e52d778e70e4b7

    • SHA512

      469a7478e8d0957ca8bceed0a0f8f6dc028c8ec78e87a9212288974cdf5f752845a6d547dd27649ae2d022226cd53b37d17e2e78c3847da2dc5c7a4c34ec95ef

    • AgentTesla

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

    • AgentTesla Payload

    • Loads dropped DLL

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks