General

  • Target

    7e073bb29e40017a42dd1f8fa80e998afbe71b31131ac53e79ec2ac08631ef09

  • Size

    492KB

  • Sample

    221123-wttnxsfh5w

  • MD5

    1803421e6b437d305fdd03ba90ea4c46

  • SHA1

    e4def7b34af6bbac7e2ac31b06886578f98d008d

  • SHA256

    7e073bb29e40017a42dd1f8fa80e998afbe71b31131ac53e79ec2ac08631ef09

  • SHA512

    828aecb75222ad6c688106af1434fbeda26f496e8eae1aa586a2748062d83f41094a059a47f422cf5d2e7669fe94ccfa46ecf33c4ceda25811a9d3e6df4c2811

  • SSDEEP

    12288:wjuTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:wsUNl6yD2KXYWzj3rZQFz

Malware Config

Targets

    • Target

      7e073bb29e40017a42dd1f8fa80e998afbe71b31131ac53e79ec2ac08631ef09

    • Size

      492KB

    • MD5

      1803421e6b437d305fdd03ba90ea4c46

    • SHA1

      e4def7b34af6bbac7e2ac31b06886578f98d008d

    • SHA256

      7e073bb29e40017a42dd1f8fa80e998afbe71b31131ac53e79ec2ac08631ef09

    • SHA512

      828aecb75222ad6c688106af1434fbeda26f496e8eae1aa586a2748062d83f41094a059a47f422cf5d2e7669fe94ccfa46ecf33c4ceda25811a9d3e6df4c2811

    • SSDEEP

      12288:wjuTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:wsUNl6yD2KXYWzj3rZQFz

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies visiblity of hidden/system files in Explorer

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Process Discovery

1
T1057

Tasks