General

  • Target

    JaffaCakes118_21ad83b8f2f2e05f6c360385b6c1e49df1fd0a80fd6df16294446020d7d5daff

  • Size

    599KB

  • Sample

    241225-qb8ggatnap

  • MD5

    8eb77d07c5fc99c113c662098aab6d8d

  • SHA1

    f55e65f92296614073bb63ecc2ead16a09a88276

  • SHA256

    21ad83b8f2f2e05f6c360385b6c1e49df1fd0a80fd6df16294446020d7d5daff

  • SHA512

    dca3db4aa269295bfb2266c29512d932d143e80e6b0040351b8a9c6215dc455546b4e9e554c9a25e35ec3f7c572b7c954c725c77c538b8e8f538b081f8ebbbd8

  • SSDEEP

    12288:rVmNCPi9K2AT59SqsyhTBxKNTUd9n7k/oCKP3sm+Co8Id:rVT8I9Psy9BxKNoz7VFPWx

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      3b0ff99c761cab5012ae2239140d12e2b928dfad8318b9fdf7bebfd79ce6473d

    • Size

      708KB

    • MD5

      05337490c508d7a5758d88ff7c3adf4b

    • SHA1

      9c1549112487caa30160d907b1931532b10dd51e

    • SHA256

      3b0ff99c761cab5012ae2239140d12e2b928dfad8318b9fdf7bebfd79ce6473d

    • SHA512

      3a18cf6b803822512e32d42c353e4df1db0255689b8ba4959a74924e1188b258ebd546d38227fe471b8ebb3153864dbd47cc30ecfc6be2c39528ac74cb0b4b63

    • SSDEEP

      12288:X/2zXVQ56hf7l+N+eL9NSu4t7LrStXMo51N7h+5oTsEw61et:P2ZQSpghL9NSz73KXMsRIis161e

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks