General

  • Target

    fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b.bin

  • Size

    3.1MB

  • Sample

    241214-1zdbcawjds

  • MD5

    0c39a00d3187985946588e1e5ff58fc5

  • SHA1

    7338e46ae9a4c891b4ebabb99da84b354330da77

  • SHA256

    fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b

  • SHA512

    c615a78c8578a2e38fe2c3b589d7c57ae9f1d2b7f37b92592a239dc1b7ad02863a50adc66715e33e6e0010e546a643d2f8c35b3ca643eaa2f55cedbd549bb306

  • SSDEEP

    98304:Z4YSZHNv3PZiNNox+o8z5TcC2tEDFX5q69UBYF1K:KYsFfZiNNoUoATc+DFXs6QYF0

Malware Config

Extracted

Family

ermac

C2

http://adsfgbkapmgnsdvbr.pro; http://adsfgbkapmgbrsgsh.pro; http://adsfgbkapmgdbshb.pro; http://adsfgbkapmgsdfbbnn.pro; http://adsfgbkapmgdsagbbs.pro

http://adsfgbkapmgnsdvbr.pro

http://adsfgbkapmgbrsgsh.pro

http://adsfgbkapmgdbshb.pro

http://adsfgbkapmgsdfbbnn.pro

http://adsfgbkapmgdsagbbs.pro

AES_key

Extracted

Family

hook

C2

http://adsfgbkapmgnsdvbr.pro; http://adsfgbkapmgbrsgsh.pro; http://adsfgbkapmgdbshb.pro; http://adsfgbkapmgsdfbbnn.pro; http://adsfgbkapmgdsagbbs.pro

http://adsfgbkapmgnsdvbr.pro

http://adsfgbkapmgbrsgsh.pro

http://adsfgbkapmgdbshb.pro

http://adsfgbkapmgsdfbbnn.pro

http://adsfgbkapmgdsagbbs.pro

AES_key

Targets

    • Target

      fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b.bin

    • Size

      3.1MB

    • MD5

      0c39a00d3187985946588e1e5ff58fc5

    • SHA1

      7338e46ae9a4c891b4ebabb99da84b354330da77

    • SHA256

      fbf2cfec4149c76d57e217368a065625516b208f27f9716a148d659befc4897b

    • SHA512

      c615a78c8578a2e38fe2c3b589d7c57ae9f1d2b7f37b92592a239dc1b7ad02863a50adc66715e33e6e0010e546a643d2f8c35b3ca643eaa2f55cedbd549bb306

    • SSDEEP

      98304:Z4YSZHNv3PZiNNox+o8z5TcC2tEDFX5q69UBYF1K:KYsFfZiNNoUoATc+DFXs6QYF0

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac family

    • Ermac2 payload

    • Hook

      Hook is an Android malware that is based on Ermac with RAT capabilities.

    • Hook family

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Queries information about running processes on the device

      Application may abuse the framework's APIs to collect information about running processes on the device.

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Queries the mobile country code (MCC)

    • Reads information about phone network operator.

    • Requests accessing notifications (often used to intercept notifications before users become aware).

MITRE ATT&CK Mobile v15

Tasks