General

  • Target

    transfer swift.zip

  • Size

    604KB

  • Sample

    221003-p47vzagcdn

  • MD5

    466c99aa53b75482d1154805e1a1af3f

  • SHA1

    c52bb7195f0a10f0027ecfbfce9f613d919b94c8

  • SHA256

    64dc9a65c4c6fc0036518b072b26e7c286f1e872c7baa6f8ff238f3aac50e56c

  • SHA512

    7ba215f66818b6a8ea012d87620c2f21ae4551bdf101c116f6d5e42ae01164d818be41b74f74b36ddc571cf2a120918f7e65500c97462bed79082e2319cc9f82

  • SSDEEP

    12288:joby6RU9LyoAyCjy2BvHivOxQLuXaANrEkGnRkMw4z:jY3RUQyCjy2VCGxQLO5N50iM

Malware Config

Targets

    • Target

      transfer swift.exe

    • Size

      883KB

    • MD5

      13ddbf45fdb72d47271b493c20c12e37

    • SHA1

      f041389e3bdcf9269db04f6511edee6fdec39f74

    • SHA256

      d3f62222b9461a8a06f0e12e29ad609a6c902da7fd488e7df36668a12987b9e2

    • SHA512

      e2c17afb6433f0d544a1da5183099039b89a0068aaacad66ad62fdc2a2eeda2fc1267fe170d80dd6388b44567503bddc4a92af3cb5069ae8c9427790d1472ab0

    • SSDEEP

      12288:IEhcEmRULzEu6KCJy2BBVmXOHQZuXoK1rgkgneK4HTN:1e7RU2KCJy2T8+HQZO71v

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks