Analysis

  • max time kernel
    149s
  • max time network
    137s
  • 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
    02-02-2024 21:48

General

  • Target

    8a9e2ecc89f8190eeda6a5574222d764.apk

  • Size

    1.5MB

  • MD5

    8a9e2ecc89f8190eeda6a5574222d764

  • SHA1

    cbda65c114994affc4f0a87567398c0a11e42776

  • SHA256

    1c530b6be1b94f43588b7a3cc3bf3c41b4ad5cc1c687ca6a64be628019d49f3c

  • SHA512

    c02a92f23171221beaae3f75cb869947e9f661c6cd20cd1ead675e8ece1197234087cd1bf657e91094fe49295931197bad12f73e0596552e0682a65934cc084f

  • SSDEEP

    24576:H547kbuQ7rkgnwIlnrfH/4w2TedoHNj/Ldz4iid2UurtNc3+FTrtIOk9RKgJ:zpnwI9rfH/3dWNrLdz40dRFvtIOk9oI

Malware Config

Extracted

Family

alienbot

C2

http://operolstels12.site

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus payload 2 IoCs
  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4255
    • /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/lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm/app_DynamicOptDex/lsAQxI.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm/app_DynamicOptDex/oat/x86/lsAQxI.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4281

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm/app_DynamicOptDex/lsAQxI.json

    Filesize

    697KB

    MD5

    02d6e5c8c2337819ace0deabfa00916e

    SHA1

    b8c87309d63960c6ff134a0c0c6244243be49efc

    SHA256

    3bb6d4ac366b9c3e319b5cb9be1fd5b6d6f4a90aae6b86015b7322134b66bd67

    SHA512

    f44d3d5c5bba50fdff5ed49179b2068edd95f26c452a5d7732df8bbfd78bd0387d579c6eca876ea5c76956f45b2028ffb9ab0c545842cb64cd7492ced684888a

  • /data/data/lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm/app_DynamicOptDex/lsAQxI.json

    Filesize

    697KB

    MD5

    33dcd9ea315e89c4bca5a277ede79580

    SHA1

    c5e3dfdb2457cbd7a017ea072b87d2a27fc44631

    SHA256

    10b1f93f0ed459e9ae7d783e45589988dd1582db26a8bccf44d8e2e25f97a817

    SHA512

    2459c321cfc895ba175e5ad539def3fdd358c9bd2bcfc8a67865ed2ee5c3afe8c60824bfa19b4ab45ac6ac3f6137809df1ba93b8d012b248cb7c6be8a2202c57

  • /data/data/lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm/app_DynamicOptDex/oat/lsAQxI.json.cur.prof

    Filesize

    476B

    MD5

    e5094db893e54c0d5d8fe315b8cfb59d

    SHA1

    d229e89b25f2b288568e70ae8fd5a0b3ac0039d2

    SHA256

    b2ab3406224f61e76029061f3d5d7123f2f814c6bbe90d3ce82d41dd0dee7473

    SHA512

    8d4fda7232c6341eddfb78d11311ef89d8938dcde9608da5146e9c54cc268f2cfa40f5f1fbe39cb02551ad093bafc3d7dc91504248d68b106f83e0f22c2f9528

  • /data/user/0/lcpratmbqgenqximrlium.akur.leidcbirxeoxjzldtcfmdruputm/app_DynamicOptDex/lsAQxI.json

    Filesize

    697KB

    MD5

    be6c3cc56ccd85aca86abf73d1320d71

    SHA1

    7541557f7b78a44b61656d2f9030d9ecd78a6293

    SHA256

    6d373b2ba92e1b7a3ad48ed8739dac532230bc4ecc97e0042d289bb0a97d725c

    SHA512

    b1dc2c7872592418ae422d73235cf25191f959d6b5a32c16575bc0c8ea8f9563bad2a1af3a6a0a0d27676d07b46b8e106b2bb281cf87d9be3127520142e800db