Overview

overview

10

Static

static

7

d576f944e1...af.apk

android_x86

10

d576f944e1...af.apk

android_x64

10

d576f944e1...af.apk

android_x64

Analysis

  • max time kernel
    608621s
  • max time network
    159s
  • platform
    android_x86
  • resource
    android-x86-arm-20220310-en
  • submitted
    02-06-2022 11:07

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General

  • Target

    d576f944e1ad344f29902fe75bf25eaf.apk

  • Size

    1.9MB

  • MD5

    d576f944e1ad344f29902fe75bf25eaf

  • SHA1

    e8d55c4e83b4a7511fb709e78f9f01402a578b9a

  • SHA256

    7d34aaf84754fb247507681bcd821f9533f24c6d78aa6779a11f4d789d4822ee

  • SHA512

    8c569c426af7d90f723a6717b679e2d5f1686fcbddb19c5167cd0fa2c5e6b23e2ac727c74cc9997c098a5eb127a3cc4a4b00082e8cc58a5e62eafa4a1168b9a7

Score
10/10
blackrockbankerinfostealerransomwaretrojan

Malware Config

Signatures

  • BlackRock

    BlackRock is an android banker based on Xerxes banking Trojan.

    bankertrojaninfostealerblackrock
  • BlackRock Payload 5 IoCs
  • Makes use of the framework's Accessibility service. 1 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
    banker
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 5 IoCs

    Runs executable file dropped to the device during analysis.

  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
    ransomware

Processes

  • fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug
    1⤵
    • Makes use of the framework's Accessibility service.
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    PID:5078
    • /system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/oat/x86/bgu.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:5171
  • fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug:cproc
    1⤵
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:5228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json
    Filesize

    514KB

    MD5

    c9bac2da8f637fd0ef272158d2d78014

    SHA1

    014b75f482625f9629210aba6eaa9bec1798e527

    SHA256

    e64c2ee74ec40219a89975746c4a4d4e4e2b658ff9cb28cb47abb39db64148ab

    SHA512

    d715d520ea5ed432bccab1ec657832b90c47e6cb2702fa8875dc60581d21cd2c9c9bf2ce10c7c12b8c0ba99619705c124331665720ff320231c345c4728d6fd0

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json
    Filesize

    514KB

    MD5

    cd87736443116d03601292616ba8e9b2

    SHA1

    a263d970df0e50e499a54a26b1c244c9879a8462

    SHA256

    1eaabb792f3796af61a7659dcdef371da7f2963dde8327c02afcf7801f9ca42b

    SHA512

    00abecc25c6eba155c74ccef19e02b6476cea1873546e4f6daf4e5a85363e7232f81df1ff194689b061132e373c87ac6bec5819f46bd86e42adad2337eb0400e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json
    Filesize

    514KB

    MD5

    cd87736443116d03601292616ba8e9b2

    SHA1

    a263d970df0e50e499a54a26b1c244c9879a8462

    SHA256

    1eaabb792f3796af61a7659dcdef371da7f2963dde8327c02afcf7801f9ca42b

    SHA512

    00abecc25c6eba155c74ccef19e02b6476cea1873546e4f6daf4e5a85363e7232f81df1ff194689b061132e373c87ac6bec5819f46bd86e42adad2337eb0400e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json
    Filesize

    514KB

    MD5

    cd87736443116d03601292616ba8e9b2

    SHA1

    a263d970df0e50e499a54a26b1c244c9879a8462

    SHA256

    1eaabb792f3796af61a7659dcdef371da7f2963dde8327c02afcf7801f9ca42b

    SHA512

    00abecc25c6eba155c74ccef19e02b6476cea1873546e4f6daf4e5a85363e7232f81df1ff194689b061132e373c87ac6bec5819f46bd86e42adad2337eb0400e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json
    Filesize

    514KB

    MD5

    cd87736443116d03601292616ba8e9b2

    SHA1

    a263d970df0e50e499a54a26b1c244c9879a8462

    SHA256

    1eaabb792f3796af61a7659dcdef371da7f2963dde8327c02afcf7801f9ca42b

    SHA512

    00abecc25c6eba155c74ccef19e02b6476cea1873546e4f6daf4e5a85363e7232f81df1ff194689b061132e373c87ac6bec5819f46bd86e42adad2337eb0400e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json
    Filesize

    514KB

    MD5

    cd87736443116d03601292616ba8e9b2

    SHA1

    a263d970df0e50e499a54a26b1c244c9879a8462

    SHA256

    1eaabb792f3796af61a7659dcdef371da7f2963dde8327c02afcf7801f9ca42b

    SHA512

    00abecc25c6eba155c74ccef19e02b6476cea1873546e4f6daf4e5a85363e7232f81df1ff194689b061132e373c87ac6bec5819f46bd86e42adad2337eb0400e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json.x86.flock
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/bgu.json.x86.flock
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/oat/bgu.json.cur.prof
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/oat/x86/bgu.odex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • /data/user/0/fpjwhqsl.dzpycoeasyhs.cwnporwocambskrxcxiug/app_DynamicOptDex/oat/x86/bgu.vdex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit