Resubmissions

14-02-2024 07:37

240214-jfx3zaea42 10

10-09-2021 11:39

210910-nsawesdbcl 10

Analysis

  • max time kernel
    10s
  • max time network
    122s
  • platform
    android_x86
  • resource
    android-x86-arm-20231215-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system
  • submitted
    14-02-2024 07:37

General

  • Target

    dd8a5a1a8632d661f152f435b7afba825e474ec0d03d1c5ef8669fdc2b484165.apk

  • Size

    2.9MB

  • MD5

    1698651d6b8fd95574f62b046b4f68e5

  • SHA1

    ed0558bbfd7929cb4a28d6b095f68f26fcea4370

  • SHA256

    dd8a5a1a8632d661f152f435b7afba825e474ec0d03d1c5ef8669fdc2b484165

  • SHA512

    74d932cda56d661ade9dbf4ebcb0c092bee262a5475eded9b98010d00a97cbb6dc2083948e6ca568b238c1a801e52f096df35daa76160bfa8683bab41eb046a9

  • SSDEEP

    49152:l3rn6XGN9GpBBCY2MTUf0JRBvZY5AN1dtX1Oqasd09Iqufd9BBT8AIubi0DEZKzG:l3D9kBBD24UgbG2brX1wsd0qfr7T8Aot

Malware Config

Signatures

  • Sova

    Android banker first seen in July 2021.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests enabling of the accessibility settings. 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

Processes

  • com.clqg.sbtkqsb.ixrooga
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests enabling of the accessibility settings.
    • Acquires the wake lock
    PID:4228
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.clqg.sbtkqsb.ixrooga/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.clqg.sbtkqsb.ixrooga/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4258

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.clqg.sbtkqsb.ixrooga/code_cache/secondary-dexes/tmp-base.apk.classes4024835438520694501.zip

    Filesize

    847KB

    MD5

    871c68a6717989f1beecef87a19c5178

    SHA1

    28411a705e692cafab727c5a01891eaf99ea9733

    SHA256

    57065cf34ef357d85fdf6586dfc209e3cbdd716fb0be8bea053bc2e8fe26e18b

    SHA512

    edd8eb26e59b235d62a4bbcad1c02c7b7d22659d5c4bbfee5c303f44c9e5fb479fa4e1bf788fb37e61c83ef478113026eddc58e9493d3a44a928ccddaf5ab74d

  • /data/user/0/com.clqg.sbtkqsb.ixrooga/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    1.8MB

    MD5

    6f214c6194a031ff3bd47cadd3f808ae

    SHA1

    046ee3fd704af1bab0f634091e11b66955f22860

    SHA256

    51cf587fdabe9d66dc4567e5e749916e741f5d81cb388b6df00148a849ad98ae

    SHA512

    49e9b0d3ebe4a305dab53207f640ea3d5f3a621bb1ee7a263da6420234404f4a9e2afd7ed7f52b2331dc2e937dfd2dcf7216245dcda4c12c14fbacd92aeeed9b

  • /data/user/0/com.clqg.sbtkqsb.ixrooga/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    1.8MB

    MD5

    3a37d9161a5fb141a103d43cea7ea958

    SHA1

    e579b581976eb284771c3c8736326e2380e74656

    SHA256

    2c8f41711f9c4f661f1fd8f7f28d347fc4ee0ff587019fa1b5991db9523749b1

    SHA512

    2907fcf135a20559e0a7b67aa43db3df0531f3ea93eb2260f67eef78311da3839476e363c3375b61b55861eca8605f1ef4a0bab07338bb7e78f0c80c5b2021d9