General

  • Target

    c0217ea85e9a87dbd09676f2528493e6e9bc3878883a46f9dead036d36a56573.bin

  • Size

    541KB

  • Sample

    240530-1wn9facb45

  • MD5

    4dbc60dd6d2b65d7be2dc3810c78f115

  • SHA1

    ec7d54716932f72ec37f807a2d366528f469b61c

  • SHA256

    c0217ea85e9a87dbd09676f2528493e6e9bc3878883a46f9dead036d36a56573

  • SHA512

    b12ba14f32ecc0fbea1ea600dc54d69f160937360c3cc241d1cd3929a58bbc5399a6d71a14212ce95e565789e956fc1e743eaba36660f1fd25dfed1e046542e2

  • SSDEEP

    12288:7Q7iBErXDR/MYS2eP3BM7BYNaEqsrsd6s1deR5kxpKOSCtQ8SSlnn:7ePzRDNePRMSJc6AdeXkxpnbZnn

Malware Config

Extracted

Family

octo

C2

https://moneyeuroland.net/MmI1M2ZiMGRmODEy/

https://moneyeurolandbebek.net/MmI1M2ZiMGRmODEy/

https://moneyeurolandscans.net/MmI1M2ZiMGRmODEy/

https://moneyeurolanddelicim.net/MmI1M2ZiMGRmODEy/

https://moneyeurolandbabis.net/MmI1M2ZiMGRmODEy/

https://moeurolandbabisde.net/MmI1M2ZiMGRmODEy/

https://eyeurolandbabisce.net/MmI1M2ZiMGRmODEy/

https://morolandbabisge.net/MmI1M2ZiMGRmODEy/

AES_key

Targets

    • Target

      c0217ea85e9a87dbd09676f2528493e6e9bc3878883a46f9dead036d36a56573.bin

    • Size

      541KB

    • MD5

      4dbc60dd6d2b65d7be2dc3810c78f115

    • SHA1

      ec7d54716932f72ec37f807a2d366528f469b61c

    • SHA256

      c0217ea85e9a87dbd09676f2528493e6e9bc3878883a46f9dead036d36a56573

    • SHA512

      b12ba14f32ecc0fbea1ea600dc54d69f160937360c3cc241d1cd3929a58bbc5399a6d71a14212ce95e565789e956fc1e743eaba36660f1fd25dfed1e046542e2

    • SSDEEP

      12288:7Q7iBErXDR/MYS2eP3BM7BYNaEqsrsd6s1deR5kxpKOSCtQ8SSlnn:7ePzRDNePRMSJc6AdeXkxpnbZnn

    • Octo

      Octo is a banking malware with remote access capabilities first seen in April 2022.

    • Octo payload

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Prevents application removal

      Application may abuse the framework's APIs to prevent removal.

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

    • Removes its main activity from the application launcher

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

    • Requests modifying system settings.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's foreground persistence service

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

    • Queries the mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Acquires the wake lock

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

    • Reads information about phone network operator.

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

MITRE ATT&CK Matrix

Tasks