General

  • Target

    b3984a2de76eee3ad20c4b13e0c0cbbab2dd6db65e3f6ca34418e79c21cf5c39.exe

  • Size

    92KB

  • Sample

    230113-m76qzacb4z

  • MD5

    b178705190001fcb012000eed9ba33d2

  • SHA1

    db6d85f58ad3e6ebb62d92be1dbe7741023a1e7b

  • SHA256

    b3984a2de76eee3ad20c4b13e0c0cbbab2dd6db65e3f6ca34418e79c21cf5c39

  • SHA512

    b099931aececa1f2468140da13bf8defa9075f812919acc7d9f36d8c2e5d201f2282d02238a4b77dd6c70001c3583dd0581e84bfa2bccc6add13f48c4ec28306

  • SSDEEP

    1536:mBwl+KXpsqN5vlwWYyhY9S4A25CONwm4+SCuIlzbU4l5c4Ci/6:Qw+asqN5aW/hLSNwi/xY4lu4Ci

Malware Config

Extracted

Path

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note
YOUR FILES ARE ENCRYPTED 1024 Don't worry, you can return all your files! If you want to restore them, write to the mail: [email protected] YOUR ID [email protected] ATTENTION! We recommend you contact us directly to avoid overpaying agents Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Targets

    • Target

      b3984a2de76eee3ad20c4b13e0c0cbbab2dd6db65e3f6ca34418e79c21cf5c39.exe

    • Size

      92KB

    • MD5

      b178705190001fcb012000eed9ba33d2

    • SHA1

      db6d85f58ad3e6ebb62d92be1dbe7741023a1e7b

    • SHA256

      b3984a2de76eee3ad20c4b13e0c0cbbab2dd6db65e3f6ca34418e79c21cf5c39

    • SHA512

      b099931aececa1f2468140da13bf8defa9075f812919acc7d9f36d8c2e5d201f2282d02238a4b77dd6c70001c3583dd0581e84bfa2bccc6add13f48c4ec28306

    • SSDEEP

      1536:mBwl+KXpsqN5vlwWYyhY9S4A25CONwm4+SCuIlzbU4l5c4Ci/6:Qw+asqN5aW/hLSNwi/xY4lu4Ci

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks