General

  • Target

    1bf74dffc0628802538de0922ed14a89_JaffaCakes118

  • Size

    666KB

  • Sample

    240701-wldyhavgmm

  • MD5

    1bf74dffc0628802538de0922ed14a89

  • SHA1

    bbf7d9be48007ee6b9f6553586582347aacf1f3d

  • SHA256

    49c55ffef42b3ed1dd062d395bfa9c9c700f198bfd4f31cacf957b2640f4bc9a

  • SHA512

    289a7c763f418b5535e3d8f69b90d2b414ce0321e1a3edc4ffcc55511e61df49848bc2ed7f12fe32f09a2b817cee167a6f02ee6654cf6d9488337a337aa63e35

  • SSDEEP

    12288:1t8NixtIr+aHRX/5t+KwXIr2k4DbF53e0IUFLcg6:1qUkr+YXn+/XIEi

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.a2zfacilityservices.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    n*2Uy~]v;.sa

Targets

    • Target

      1bf74dffc0628802538de0922ed14a89_JaffaCakes118

    • Size

      666KB

    • MD5

      1bf74dffc0628802538de0922ed14a89

    • SHA1

      bbf7d9be48007ee6b9f6553586582347aacf1f3d

    • SHA256

      49c55ffef42b3ed1dd062d395bfa9c9c700f198bfd4f31cacf957b2640f4bc9a

    • SHA512

      289a7c763f418b5535e3d8f69b90d2b414ce0321e1a3edc4ffcc55511e61df49848bc2ed7f12fe32f09a2b817cee167a6f02ee6654cf6d9488337a337aa63e35

    • SSDEEP

      12288:1t8NixtIr+aHRX/5t+KwXIr2k4DbF53e0IUFLcg6:1qUkr+YXn+/XIEi

    • AgentTesla

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

    • AgentTesla payload

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks