Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    01-03-2024 22:03

General

  • Target

    55f3a36224014e7365675ecea86cc292ce1bb0c2fe06b8099c756e8b3eb0f25f.apk

  • Size

    1.4MB

  • MD5

    f7e36904feb82a0970e0633016d3294d

  • SHA1

    7ac8f89a6264f67f00c53861fdb7ffa617741e03

  • SHA256

    55f3a36224014e7365675ecea86cc292ce1bb0c2fe06b8099c756e8b3eb0f25f

  • SHA512

    fbcdeb2194b05dbed54338d970c6093439a7be1b3a3ca28688d8772c28b93032880baf1bc92b477b6ec4e641494ebb482fb1380e1df40e3063107af12163c421

  • SSDEEP

    24576:omb41KvpmtfFsvn+oeYoP4I4wKu82Qvbbkvpm8JaYQQ6OZ5nSyHfIaAoTU:xcw2gn+R+I4wKvgMiatg5nPJAoTU

Malware Config

Extracted

Family

alienbot

C2

http://botduke1.ug

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 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

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

  • xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr
    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:4264
    • /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/xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr/app_DynamicOptDex/Ab.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr/app_DynamicOptDex/oat/x86/Ab.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4294

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr/app_DynamicOptDex/Ab.json

    Filesize

    273KB

    MD5

    5c8571c828c3032ac51dfd8d1f611d72

    SHA1

    d71631447f7bebcc3918029b049e404095d923b2

    SHA256

    12e94b15bb89b048c85dca877ca79cf8311a2a3a9a734d38f529e02030917805

    SHA512

    f53ac0aab40d57bac59888347920df2dc39ecb9c3c383ed5c3e8454d8834f684e53d5b8c00ce132e1b2f60784eae85e685854c094e3f682acf508f7b2585bfe5

  • /data/data/xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr/app_DynamicOptDex/Ab.json

    Filesize

    273KB

    MD5

    cbb32307586f83d070bb84ad6c26dd73

    SHA1

    25b3d36d28c2f4fef6c77db8bdfe8e9b1b970657

    SHA256

    523903298635824a4ac430a3345a0dd2db0c38e3fc97f05d4242e16ecddca561

    SHA512

    a658ffb262ecca2e18b77f15ebd14fd614c522d586945863fde5d6c84fa8a796c7966d5dd7e41fce7399ee1a38711a7e79e869106d064fddc218971d6c4eb11d

  • /data/data/xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr/app_DynamicOptDex/oat/Ab.json.cur.prof

    Filesize

    343B

    MD5

    12a56d4f9e7b2cc7636bf257f91abbae

    SHA1

    7674e6567fd8fdafc7904991b8f3d783ca2526f1

    SHA256

    c636a9ef86bbb9bf19faeba1621c26bd9159a1ddf04dfee2aa5f28f5aac002f2

    SHA512

    03e1cddda4992f031d20a97df657225ef19b3a644e2a69256c34421b9c88fb3e6409af55b73625cf7dffd32c6b74eef88df0bd6fe38fc07dbbca7253051802de

  • /data/user/0/xqrkrtxlmsyjzrrzgbbzyjaky.wzyuyoryrfflsijm.lndmbzkmninuonnzfapnr/app_DynamicOptDex/Ab.json

    Filesize

    273KB

    MD5

    1816f834fe5d8dc1e35c093f9fa77ffa

    SHA1

    d63332f466bd7e79664e89aa12dce17066d19c1c

    SHA256

    00a0947efbd4a03a30cccd56fc1233352eab7277841031ad949acb7011e5c257

    SHA512

    a4d214682d4f63c963ed4a9e7d2f974daaaac83b0f869ee23e62ce8a9b507ec365a4b87abbfc2afe584b18fb763685ae1ddbbeec8ea9a32d3162b235cf059857