Analysis

  • max time kernel
    3056253s
  • max time network
    139s
  • platform
    android_x86
  • resource
    android-x86-arm-20231023-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20231023-enlocale:en-usos:android-9-x86system
  • submitted
    09-11-2023 22:05

General

  • Target

    d4940401398aaeac4b523dca648577b1f39646f5942a19d62275df539afaa078.apk

  • Size

    2.4MB

  • MD5

    97b271ea24a9a983d381bf6f43df4e77

  • SHA1

    04ea7bb813711a257949e64621f6110c2a0f3ba1

  • SHA256

    d4940401398aaeac4b523dca648577b1f39646f5942a19d62275df539afaa078

  • SHA512

    cd0c32a7c1f80723d224f7ee17fbff0c8d8903616795a047bc425a9e09cc6c6504d37b2ec303ed791a98ed2c559097ebfec7646b81d062af3a1a524e00e24987

  • SSDEEP

    49152:rq0nLgpDpZ4lXrfXVCw5KvGEgXqV/W68dqPHONkhLCivXr/+d4+daP9KDQNrqMgE:bLgQXLXjoXexOlLCivXr26Om8Q1BgE

Malware Config

Extracted

Family

alienbot

C2

http://androidplayprotect.com

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 4 IoCs
  • Makes use of the framework's Accessibility service. 2 IoCs
  • 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
  • Removes a system notification. 1 IoCs

Processes

  • zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb
    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).
    • Removes a system notification.
    PID:4244
    • /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/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/rlbxJMZ.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/oat/x86/rlbxJMZ.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4270

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/oat/rlbxJMZ.json.cur.prof

    Filesize

    459B

    MD5

    195f6365429f6907d9506f7156d73ff4

    SHA1

    37e6aadf8290c0098f63657415ec7d48e38452c1

    SHA256

    392a5703978b4c3c91b2b434d375a657d946ef351a18f628bdf9ef7167894004

    SHA512

    d0bafb55414ad4c82a4aa88de8304ea89e4c23a4d6a099ea07ee3c0ef39267b77bfc81375dc7347ef455956714c2e270855aaa2be0069d8044250b250dcec168

  • /data/data/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/rlbxJMZ.json

    Filesize

    673KB

    MD5

    94ed43749f0815cd8769018d6e46d52b

    SHA1

    95d9b6e732ca90727e53ad19d4b99f7bdd1f4492

    SHA256

    3c552dd49bf935458d7ac3e572d8f037b25b02b0c06ff4722a42c240fd87dd7c

    SHA512

    bce3f79133f5829156088e25be5f8a337b7beb3ca33d118aa6a7c59bbbb2f100de5e73359924475189a376976f842ac2f93ca2415c7e356b1a470af58eebff73

  • /data/data/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/rlbxJMZ.json

    Filesize

    673KB

    MD5

    aad1c304c9388c9be1982ea100161c30

    SHA1

    546dbe1713151ec62ee42d27701bc8d1417c425c

    SHA256

    2ab80dd9f16a135754a6fb4916d3485ebc26b174efad9b8719ad106d48b58b79

    SHA512

    7e4ade85719b58bfe0daaf2a1cf4629a65fc1414149b39cbd7cfa9c37835f7fa2bd236b4af24ac7db7a77d9260b40af08dc55e7c16ffd13dae6a4edb3f294d3e

  • /data/user/0/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/rlbxJMZ.json

    Filesize

    673KB

    MD5

    aad1c304c9388c9be1982ea100161c30

    SHA1

    546dbe1713151ec62ee42d27701bc8d1417c425c

    SHA256

    2ab80dd9f16a135754a6fb4916d3485ebc26b174efad9b8719ad106d48b58b79

    SHA512

    7e4ade85719b58bfe0daaf2a1cf4629a65fc1414149b39cbd7cfa9c37835f7fa2bd236b4af24ac7db7a77d9260b40af08dc55e7c16ffd13dae6a4edb3f294d3e

  • /data/user/0/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/rlbxJMZ.json

    Filesize

    673KB

    MD5

    27a5a50873485a2e84f38d359984d649

    SHA1

    427e537f7c5fe14f879446fbc5a58784e962605a

    SHA256

    41aa003e3ebabba60f2afb82cfa57de2a68d4c618a63e5645b33bf871880e45e

    SHA512

    f64ecdcbe12a01cf2f586cd4b2b689e89be2f854a8c8f87e97fbcaf1a9bb5a0cd9365041f52f21af845e53164f332a0f9ed00a356a97985dc6f0323e0521d78f

  • /data/user/0/zjfklmwhkzlm.ejrpibkfullinntk.osjpmnjjbkzdheqjueb/app_DynamicOptDex/rlbxJMZ.json

    Filesize

    673KB

    MD5

    aad1c304c9388c9be1982ea100161c30

    SHA1

    546dbe1713151ec62ee42d27701bc8d1417c425c

    SHA256

    2ab80dd9f16a135754a6fb4916d3485ebc26b174efad9b8719ad106d48b58b79

    SHA512

    7e4ade85719b58bfe0daaf2a1cf4629a65fc1414149b39cbd7cfa9c37835f7fa2bd236b4af24ac7db7a77d9260b40af08dc55e7c16ffd13dae6a4edb3f294d3e