Resubmissions

02-11-2022 04:23

221102-ezznpahcd9 10

Analysis

  • max time kernel
    916043s
  • max time network
    161s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220823-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system
  • submitted
    02-11-2022 04:23

General

  • Target

    42331cf55ee2174ac0d137d27633f7ea.apk

  • Size

    5.5MB

  • MD5

    42331cf55ee2174ac0d137d27633f7ea

  • SHA1

    c67ce535777198f1bac3a7b7bd34817255c05e13

  • SHA256

    df98a8b9f15f4c70505d7c8e0c74b12ea708c084fbbffd5c38424481ae37976f

  • SHA512

    ffef78b5f7507cf444f9b1b03f5d655b4c88b6c9d00fa10455179d63003d2cd52b120d5ec81fa031bd920f711f5a3cf42d804da51f418314779de4e508336d32

  • SSDEEP

    98304:f++ca+O+GSgUvtRZb9WFbto/q5qb3S1B3Y70sOyrDrfK/+xyxrUh4:W+cRODULN++S5qbOsOqCmxyNUh4

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 3 IoCs
  • Makes use of the framework's Accessibility service. 3 IoCs
  • Loads dropped Dex/Jar 9 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests enabling of the accessibility settings. 1 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Reads information about phone network operator.
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
  • Removes a system notification. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.tencent.mobileqq
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Requests enabling of the accessibility settings.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4624

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /apex/com.android.art/javalib/core-libart.jar

    Filesize

    644KB

    MD5

    479f44584d4c8c9a652e5f6e476045d8

    SHA1

    e4f8cb84ad8cc560d253b946c48edab08b9792a9

    SHA256

    55a31a6bb685edcd6dd13905ec0ab746198c0c58ba5a01cbd205a0bf768bd8fe

    SHA512

    0c206643716a9224c657860d8100b3e15eadb062e64f873e74f7bd8e490f592259a1dadfd03d1621cd77614207dcdc7c97373aa216108609899729bca5002cbb

  • /apex/com.android.art/javalib/core-oj.jar

    Filesize

    4.7MB

    MD5

    17bf082d9e9a6eb8b5d62d82f4af5476

    SHA1

    a401c7fbd8feea319dbcece5b4b3f6a254e71fb3

    SHA256

    4df590b764f65c16b51176ff394458d0b3a866ca75a4f912d6f76b7793043c1c

    SHA512

    f1a2673bf5c478176de0fceec8419434ab0606a14343c3b7fe1e2b181b0a2ff8f00c888ea1dcb8e711c4eb14aa1294919440adc63ce7735a67e93da21a0f7ae7

  • /apex/com.android.art/javalib/core-oj.jar

    Filesize

    4.7MB

    MD5

    17bf082d9e9a6eb8b5d62d82f4af5476

    SHA1

    a401c7fbd8feea319dbcece5b4b3f6a254e71fb3

    SHA256

    4df590b764f65c16b51176ff394458d0b3a866ca75a4f912d6f76b7793043c1c

    SHA512

    f1a2673bf5c478176de0fceec8419434ab0606a14343c3b7fe1e2b181b0a2ff8f00c888ea1dcb8e711c4eb14aa1294919440adc63ce7735a67e93da21a0f7ae7

  • /apex/com.android.art/javalib/okhttp.jar

    Filesize

    395KB

    MD5

    2f737c10c13ddf1f3fe95054827891ca

    SHA1

    39233441365dbb7da364b4e75912f80e3b3abca5

    SHA256

    4214986fc39f65f743d77a4df6c79e12b969f173efc88ede281dd9b33c55d0df

    SHA512

    49907944fbc14692bba4587693cf2f9b1bbc9723b5e48fb641b6fde7f4cfe0f5813d3231d204a774fa3333ce7deb411fa0cbb33382e04bdc70791f4d9de436ba

  • /apex/com.android.conscrypt/javalib/conscrypt.jar

    Filesize

    429KB

    MD5

    ef9180f2d6baa6c7214403ec8f3b7ec5

    SHA1

    0da13630b0c13810bcea946dd88ec66774fcd502

    SHA256

    e56c2ca20f560f0c18610d592394f6aeae28a5838d03c7bcbcc5904a56b8e04b

    SHA512

    aa76abfe5d0d76ce1630d99b0b1ed133e782d30725169c9090529ac93c81251389a68153299013aa7a89af0d0430475d52310b7639ca048cb1cc516fa8ce879a

  • /apex/com.android.conscrypt/javalib/conscrypt.jar

    Filesize

    429KB

    MD5

    ef9180f2d6baa6c7214403ec8f3b7ec5

    SHA1

    0da13630b0c13810bcea946dd88ec66774fcd502

    SHA256

    e56c2ca20f560f0c18610d592394f6aeae28a5838d03c7bcbcc5904a56b8e04b

    SHA512

    aa76abfe5d0d76ce1630d99b0b1ed133e782d30725169c9090529ac93c81251389a68153299013aa7a89af0d0430475d52310b7639ca048cb1cc516fa8ce879a

  • /data/user/0/com.tencent.mobileqq/jG8seijrgu/8f8IjGUrgjhhrUf/base.apk.geIqgyG1.dUG

    Filesize

    2.0MB

    MD5

    ad656fc403c35b6a716e073bcd6d7824

    SHA1

    eb6b8c513a3abe5906a07d2fd3aed39a0de0cbd6

    SHA256

    a72640470a5611a7c6864eafe02e2ed8bf589dfb88a7195a66423327c924953e

    SHA512

    5c1c15c79ffdb4be81e7a7804d3dfa22122f9931ceff8e8a515d981aa8fee3211ad8acf08f02d946e7bb997ef016ddbe3f592ba742cc62712fd39c44725b3568

  • /data/user/0/com.tencent.mobileqq/jG8seijrgu/8f8IjGUrgjhhrUf/ktfgfg7u.8jHp

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.tencent.mobileqq/jG8seijrgu/8f8IjGUrgjhhrUf/tmp-base.apk.geIqgyG7758614885980489056.dUG

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.tencent.mobileqq/shared_prefs/DHL.xml

    Filesize

    133B

    MD5

    4306856b36206d5d12e47dbced468407

    SHA1

    72465a6ac52c2e1aa94680c178633323e274a9a2

    SHA256

    f24be8fbe572b2f1fd9db240ff2ff5d2413d1d88cefcb4f97bd3dde48ea5eeb1

    SHA512

    db275fe2d0d512d58acbdc1124d5b422db1dd3f82a923ad239f3cf87ad1a39d71703960e5ca52933f68283e650d136a798573435db19ca994deba63653a94ed0

  • /data/user/0/com.tencent.mobileqq/shared_prefs/DHL.xml

    Filesize

    197B

    MD5

    a3e54cd58f98a7890ce4ed9a343d5652

    SHA1

    7f33d01b0420802b61fc1fedd1a9f0823603b29b

    SHA256

    03c5236944c1da5fe02ba90689386818494f754ab51734534e8e081088e9c533

    SHA512

    dc3db04974a1dfe3a658fb4eb781a246f813f71fc63f18b7cb8ffac08797148ce096503491ab64754b76a7c2ddcdecee7900ab43f34736fa27e62f08dbdc776a

  • /data/user/0/com.tencent.mobileqq/shared_prefs/DHL.xml

    Filesize

    240B

    MD5

    754254cf4b6697d837094c44a130a380

    SHA1

    a4b17fd5068c3e9fc69358afe65222c3ac3a8e69

    SHA256

    30abe2bcd5d09e92974506fb289ff3baab0bfc42f4923c177823d6d0ff7e7bf8

    SHA512

    953094bdc744dffdafc6c007c416f74497493a58232b8cd4cac9275203ae50c1e8cf57e15aed3ed18b5bb1e2263755327b8d8cefc716e8a9ee0276410b842e80

  • [anon:dalvik-classes.dex extracted in memory from /data/user/0/com.tencent.mobileqq/jG8seijrgu/8f8IjGUrgjhhrUf/base.apk.geIqgyG1.dUG]

    Filesize

    2.0MB

    MD5

    ad656fc403c35b6a716e073bcd6d7824

    SHA1

    eb6b8c513a3abe5906a07d2fd3aed39a0de0cbd6

    SHA256

    a72640470a5611a7c6864eafe02e2ed8bf589dfb88a7195a66423327c924953e

    SHA512

    5c1c15c79ffdb4be81e7a7804d3dfa22122f9931ceff8e8a515d981aa8fee3211ad8acf08f02d946e7bb997ef016ddbe3f592ba742cc62712fd39c44725b3568

  • [anon:dalvik-classes.dex extracted in memory from /data/user/0/com.tencent.mobileqq/jG8seijrgu/8f8IjGUrgjhhrUf/base.apk.geIqgyG1.dUG]

    Filesize

    2.0MB

    MD5

    ad656fc403c35b6a716e073bcd6d7824

    SHA1

    eb6b8c513a3abe5906a07d2fd3aed39a0de0cbd6

    SHA256

    a72640470a5611a7c6864eafe02e2ed8bf589dfb88a7195a66423327c924953e

    SHA512

    5c1c15c79ffdb4be81e7a7804d3dfa22122f9931ceff8e8a515d981aa8fee3211ad8acf08f02d946e7bb997ef016ddbe3f592ba742cc62712fd39c44725b3568