General

  • Target

    95528e4ac01389133c9940e67df9471f10a43a8c2da3bff32dd4537f7bf0b805

  • Size

    978KB

  • Sample

    231220-kcpg4afbd8

  • MD5

    71f42bf00891cd9d6af8d52794a1aa54

  • SHA1

    ed4dfc9bc7c0505b8341302a8f3fc3803815cd5c

  • SHA256

    95528e4ac01389133c9940e67df9471f10a43a8c2da3bff32dd4537f7bf0b805

  • SHA512

    ac2af77ff6919b553e20516b958dfc2e451a1be00554eae1b8c15e19ef678f08d7de624f13a38a24be6131463d940bdb6608c1e9d8753a4176033b69dd50b257

  • SSDEEP

    24576:6TO1XXkclB8C5P4sAgvHrnNpaZZvKcgSCUiM:6aBkclB8C5zACL2gS5

Malware Config

Extracted

Family

ermac

C2

http://194.26.29.28:3434

AES_key
AES_key

Targets

    • Target

      95528e4ac01389133c9940e67df9471f10a43a8c2da3bff32dd4537f7bf0b805

    • Size

      978KB

    • MD5

      71f42bf00891cd9d6af8d52794a1aa54

    • SHA1

      ed4dfc9bc7c0505b8341302a8f3fc3803815cd5c

    • SHA256

      95528e4ac01389133c9940e67df9471f10a43a8c2da3bff32dd4537f7bf0b805

    • SHA512

      ac2af77ff6919b553e20516b958dfc2e451a1be00554eae1b8c15e19ef678f08d7de624f13a38a24be6131463d940bdb6608c1e9d8753a4176033b69dd50b257

    • SSDEEP

      24576:6TO1XXkclB8C5P4sAgvHrnNpaZZvKcgSCUiM:6aBkclB8C5zACL2gS5

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Removes its main activity from the application launcher

    • Acquires the wake lock

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Matrix

Tasks