General

  • Target

    INVOICE SHIPPING-PACKING LIST.exe

  • Size

    492KB

  • Sample

    221128-kl1lqaef91

  • MD5

    6f793265d64232cda59fc43f2f7b120d

  • SHA1

    7a5aebb953f37e9b2f4f7ba0c9c19c945a7d808b

  • SHA256

    523827d0143781d5e1124ddcc75eaed873f190f255497217ef2f61a5714fedb8

  • SHA512

    bbbacbc4695e7088564cf85974b3ddf5aa6e3bdbc3fea8f8538ec4fa79c8e8ffeb62b3e3b59831da8aefb3be9b9e8c71d8d4b1b33ad7fae307e3356612b7e24f

  • SSDEEP

    12288:6XT5OxeW3QRu0ApGptvXqXuRfaFhgOo7zcyv:6XdOxeYGu0ApGpB+OvD

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5515611206:AAEcQSX8hXHOAxSYr8KUdLxGF5eqw4FRXoA/

Targets

    • Target

      INVOICE SHIPPING-PACKING LIST.exe

    • Size

      492KB

    • MD5

      6f793265d64232cda59fc43f2f7b120d

    • SHA1

      7a5aebb953f37e9b2f4f7ba0c9c19c945a7d808b

    • SHA256

      523827d0143781d5e1124ddcc75eaed873f190f255497217ef2f61a5714fedb8

    • SHA512

      bbbacbc4695e7088564cf85974b3ddf5aa6e3bdbc3fea8f8538ec4fa79c8e8ffeb62b3e3b59831da8aefb3be9b9e8c71d8d4b1b33ad7fae307e3356612b7e24f

    • SSDEEP

      12288:6XT5OxeW3QRu0ApGptvXqXuRfaFhgOo7zcyv:6XdOxeYGu0ApGpB+OvD

    • AgentTesla

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks