General

  • Target

    b85e22327b17da698f72e105d359f5873a8f2f4db38c6d76ec261df841288e74.exe

  • Size

    333KB

  • Sample

    250207-f7jg4szray

  • MD5

    a47952966449b8126698b9a1e98c39ff

  • SHA1

    89cddb3326fecfa8e5f159c1dc1d0e16094731ad

  • SHA256

    b85e22327b17da698f72e105d359f5873a8f2f4db38c6d76ec261df841288e74

  • SHA512

    d486287545c2cbe5ec2c449ba26468edbdf095645c9f47481c3b336696ec53e12b6aff1d4ef7ba2880c400b7799283b41370b9caa448355443ef73383e16bee2

  • SSDEEP

    6144:XWc/eO+AJdZU44m3q08bLUk8H6/Dsdp3DDEd3uOiq1wrkL:XWcYAJdZX4m3qp8H6/Dsz3DDRX4

Malware Config

Extracted

Family

latrodectus

Version

1.4

C2

https://apworsindos.com/test/

https://reminasolirol.com/test/

Attributes
  • group

    Mimikast

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Tob 1.1)

aes.hex

Targets

    • Target

      b85e22327b17da698f72e105d359f5873a8f2f4db38c6d76ec261df841288e74.exe

    • Size

      333KB

    • MD5

      a47952966449b8126698b9a1e98c39ff

    • SHA1

      89cddb3326fecfa8e5f159c1dc1d0e16094731ad

    • SHA256

      b85e22327b17da698f72e105d359f5873a8f2f4db38c6d76ec261df841288e74

    • SHA512

      d486287545c2cbe5ec2c449ba26468edbdf095645c9f47481c3b336696ec53e12b6aff1d4ef7ba2880c400b7799283b41370b9caa448355443ef73383e16bee2

    • SSDEEP

      6144:XWc/eO+AJdZU44m3q08bLUk8H6/Dsdp3DDEd3uOiq1wrkL:XWcYAJdZX4m3qp8H6/Dsz3DDRX4

    • Latrodectus family

    • Latrodectus loader

      Latrodectus is a loader written in C++.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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 cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks