General

  • Target

    ce7422b4837b55f886c856225ab74d2c10fbbe2fe4df51f6595d0a5faefe0153

  • Size

    465KB

  • Sample

    221127-q1e68abg56

  • MD5

    c36fa97e39752125e421e933c43421c5

  • SHA1

    76fc4bcc4dfc5949c6eb1070f3f83f2656b37f0d

  • SHA256

    ce7422b4837b55f886c856225ab74d2c10fbbe2fe4df51f6595d0a5faefe0153

  • SHA512

    aababf02cc1f5aa3f38cf5eee53c1c5a86f62559c79cf9e952ce67c2e04cc9dcd0873702509ef2d72dd72797653da84751db57526dcab2c41d943172de3c8b0b

  • SSDEEP

    6144:hcTZEtNggf+ReyAN0gfARYwmRqr5RjjDD+eKpql8Ot2S7:etqCgfS0GgfUYw7lRjjDD+Irt2S7

Malware Config

Targets

    • Target

      ce7422b4837b55f886c856225ab74d2c10fbbe2fe4df51f6595d0a5faefe0153

    • Size

      465KB

    • MD5

      c36fa97e39752125e421e933c43421c5

    • SHA1

      76fc4bcc4dfc5949c6eb1070f3f83f2656b37f0d

    • SHA256

      ce7422b4837b55f886c856225ab74d2c10fbbe2fe4df51f6595d0a5faefe0153

    • SHA512

      aababf02cc1f5aa3f38cf5eee53c1c5a86f62559c79cf9e952ce67c2e04cc9dcd0873702509ef2d72dd72797653da84751db57526dcab2c41d943172de3c8b0b

    • SSDEEP

      6144:hcTZEtNggf+ReyAN0gfARYwmRqr5RjjDD+eKpql8Ot2S7:etqCgfS0GgfUYw7lRjjDD+Irt2S7

    • ModiLoader, DBatLoader

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

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Looks for VirtualBox Guest Additions in registry

    • ModiLoader Second Stage

    • Adds policy Run key to start application

    • Disables use of System Restore points

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

3
T1112

Discovery

Software Discovery

1
T1518

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Impact

Inhibit System Recovery

1
T1490

Tasks