Analysis

  • max time kernel
    2766866s
  • max time network
    162s
  • platform
    android_x86
  • resource
    android-x86-arm-20220621-en
  • submitted
    27-06-2022 11:15

General

  • Target

    c3177d9201c4a177ecbaf0224e7628f3.apk

  • Size

    2.9MB

  • MD5

    c3177d9201c4a177ecbaf0224e7628f3

  • SHA1

    6a545ba1701d17afeb6ecdeb4a7ad7e76c2fd4c6

  • SHA256

    b77adec6e50e884b03750944f41d539213d7cc1e9cadd86e76fa0cacf83ad9ed

  • SHA512

    c77e3c75276550bdb4ded0a069945426445914fe62ca87243e0a03a3148ffc91ab91dce54603bdaad7e85e462f7e70cf698f017019e640bdf694d6cba5927c8d

Malware Config

Extracted

Family

anubis

C2

https://reazy.dev/

Signatures

  • Anubis banker

    Android banker that uses overlays.

  • Makes use of the framework's Accessibility service. 2 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Listens for changes in the sensor environment (might be used to detect emulation). 1 IoCs

Processes

  • pet.error.flock
    1⤵
    • Makes use of the framework's Accessibility service.
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Listens for changes in the sensor environment (might be used to detect emulation).
    PID:4838
    • /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/pet.error.flock/app_DynamicOptDex/axJqbh.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/pet.error.flock/app_DynamicOptDex/oat/x86/axJqbh.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4889

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/pet.error.flock/app_DynamicOptDex/axJqbh.json
    Filesize

    1.0MB

    MD5

    e6d07759f8455a8d25ef991c33d6d1d0

    SHA1

    036bc8d6bf8f10115d5b0751bb1a57a99b0d1853

    SHA256

    36fb5c9a3314d96acd8937a41d2dfc80498c8ba1500c0d935fdbcfba59aaa9d5

    SHA512

    b5d4e00a3684d197c84fcff59e9fbcdbaf04cf15112e6723f6cc92638b677f15ab0020610c167972f2856d561e07fa401b03d180145348396c585bd440e8cc05

  • /data/user/0/pet.error.flock/app_DynamicOptDex/axJqbh.json
    Filesize

    1.0MB

    MD5

    95bc1301edbb149a75f083c9953d715b

    SHA1

    ba772f7dd96dec8a9705b61a37446a8b94a3261f

    SHA256

    852b78d2a6712a323b463d697e538acea592ff34948ae3c337c7c7d5942be5e2

    SHA512

    3811eabbbdf3f512250256195bc386ad1e9b18a23d7fb9810133beed83efed25528b15b9ee1a987707c10d8bd6acec97561d0eec4a166265bed07d0b36b6b7fc

  • /data/user/0/pet.error.flock/app_DynamicOptDex/axJqbh.json
    Filesize

    1.0MB

    MD5

    2dd3412c8e863f9ec2d921c8e476d188

    SHA1

    aee19c303cdba8369ea79cf5d1f8387d1f4cc4ac

    SHA256

    03486cfcca2ca040c75a2f16236a732aa076d844df363334d9f4d05bd5ada66b

    SHA512

    0802f792e76248224c41867bb4e9ecd7d313f30aba13c658d2de0db5a6f68b157c0f4596ce9be4748d271b23ec354ed1a4a034921bb796fa463e4a4c11c0b9aa

  • /data/user/0/pet.error.flock/app_DynamicOptDex/axJqbh.json
    Filesize

    1.0MB

    MD5

    95bc1301edbb149a75f083c9953d715b

    SHA1

    ba772f7dd96dec8a9705b61a37446a8b94a3261f

    SHA256

    852b78d2a6712a323b463d697e538acea592ff34948ae3c337c7c7d5942be5e2

    SHA512

    3811eabbbdf3f512250256195bc386ad1e9b18a23d7fb9810133beed83efed25528b15b9ee1a987707c10d8bd6acec97561d0eec4a166265bed07d0b36b6b7fc

  • /data/user/0/pet.error.flock/app_DynamicOptDex/axJqbh.json.x86.flock
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/pet.error.flock/app_DynamicOptDex/oat/axJqbh.json.cur.prof
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/pet.error.flock/app_DynamicOptDex/oat/x86/axJqbh.odex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/pet.error.flock/app_DynamicOptDex/oat/x86/axJqbh.vdex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e