General

  • Target

    7128cb25a730d715cc7eea6f01cc70bd8cab0e96224be72523652275b6501566

  • Size

    573KB

  • Sample

    220427-wjt7psbgel

  • MD5

    730d0a2f63e6811dc8c3d5f2f532133e

  • SHA1

    3725cda82ca93b215bd99e5845fca5a11dcd656e

  • SHA256

    7128cb25a730d715cc7eea6f01cc70bd8cab0e96224be72523652275b6501566

  • SHA512

    c294dc7b5970dcc9c7b766fdc4667b03ce13dd91dcd76334e0c4feaabddf92d7430cfd9e2731aa6d9b2a6dab3652a9a46e7c14b85a0c1dafe3f272dda375e6e0

Malware Config

Targets

    • Target

      7128cb25a730d715cc7eea6f01cc70bd8cab0e96224be72523652275b6501566

    • Size

      573KB

    • MD5

      730d0a2f63e6811dc8c3d5f2f532133e

    • SHA1

      3725cda82ca93b215bd99e5845fca5a11dcd656e

    • SHA256

      7128cb25a730d715cc7eea6f01cc70bd8cab0e96224be72523652275b6501566

    • SHA512

      c294dc7b5970dcc9c7b766fdc4667b03ce13dd91dcd76334e0c4feaabddf92d7430cfd9e2731aa6d9b2a6dab3652a9a46e7c14b85a0c1dafe3f272dda375e6e0

    • 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.

    • 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 Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks