General

  • Target

    Nexus.zip

  • Size

    4.2MB

  • Sample

    230329-rn1g3agf72

  • MD5

    5708bc1273790b8236b85768ec049e4b

  • SHA1

    967ef7876ce7de51e3b0efd64a4c1542d53f6866

  • SHA256

    923f9740c518cee69d82f77c19944a1976c4d4516b859f519369bff120ff47cd

  • SHA512

    4aa80a580714e2300e0000528a3b75ed3c30fadc246e77bcaa641e5285fac197891a716efd4f36a9cbcb6ec0d819e5c4018f09a0c661644005d8226807285def

  • SSDEEP

    98304:pP/9p7yQ+59o94Rg9KzXiG10kvfAHo9TP1:pP/7HNaRg9eXia8o9TP1

Malware Config

Extracted

Family

sova

C2

http://193.42.32.84/

http://193.42.32.87/

Targets

    • Target

      376d13affcbfc5d5358d39aba16b814f711f2e81632059a4bce5af060e038ea4

    • Size

      4.6MB

    • MD5

      d4c6871dbd078685cb138a499113d280

    • SHA1

      60b64c8481f9de5b92634efc70a9ff42f451c78f

    • SHA256

      376d13affcbfc5d5358d39aba16b814f711f2e81632059a4bce5af060e038ea4

    • SHA512

      e8823b7c73140af88ad6fd8c52a6619d245281170ddb31feb9d4e726ee47a8f34575f687048947272fabfb13dbed2c24f50d6fbd6117d40c1db577305955af59

    • SSDEEP

      98304:M0C+HR25SOeU0lhoBenZFOw2QxW74PNTcG/bZ7vf0sc:jCmtO/07oEOw2QU74PNT9/t7nc

    • SOVA_v5 payload

    • Sova

      Android banker first seen in July 2021.

    • Makes use of the framework's Accessibility service.

    • Acquires the wake lock.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

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

    • Removes a system notification.

MITRE ATT&CK Matrix

Tasks