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Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    12/11/2024, 22:01

General

  • Target

    41e28bed1680f4163678f0e6d9db9247064e0eaf10bd7c77064a94975d5d59d9.apk

  • Size

    2.4MB

  • MD5

    ac14fb57cfd9185e93df9a9c2bcd0d1a

  • SHA1

    7f7f50b65df007f5b6bcc9c5a0a74170887f764a

  • SHA256

    41e28bed1680f4163678f0e6d9db9247064e0eaf10bd7c77064a94975d5d59d9

  • SHA512

    ced91b172adb8d4a15c2a0541d407c57050fa17c62456ede0eff9b9f1432e0c829a864382ebf0f3c0a342f355187e9f60e0e8b521f2ebcd9abb89221e38a288a

  • SSDEEP

    49152:2opuY2ZJ8Tl3efm4sA+xLrRoiJ0XnuW7BF3nyWoH:LnTlOfJ+xXxJ0+UBF3DU

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

  • Octo family
  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.maylove09
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4438

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.maylove09/.qcom.maylove09

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.maylove09/cache/bzfkisss

    Filesize

    2.3MB

    MD5

    01bf7a8fc9be45d5d6bbe194d1bd8fa8

    SHA1

    5ec512e5a13ddcfaec74b13bea7b7dec4d6ce38f

    SHA256

    dae97762e25eb3374ab9b3c01664192f0c2f38874fdd8a08c7687d95ba061e3f

    SHA512

    8559a74eca54fd4e0f1a71601801f016c7a88b8020b7722447ec9bace7ba5a656dcadee46495e31646bff23b4e0d91c0a81b8fd200b5bdbfc316ac9dc8c01bb1

  • /data/data/com.maylove09/cache/oat/bzfkisss.cur.prof

    Filesize

    363B

    MD5

    aaa53b2000a6cb29fe878fdef544fd2f

    SHA1

    490a08be2252474a4cda9e8970592e78dc72a3d4

    SHA256

    105b28d6129d2512e52f3cf387d67b6425d7496206a2c4ab1cd0d332569618cc

    SHA512

    a37f50c45fbcf087751079311a72d568c2423882c27a6e3a0b90c9082b2d43d5c8ef105c57c55bfa860a0e76281704d87f510118583a2438903a198a2de5a946

  • /data/data/com.maylove09/kl.txt

    Filesize

    237B

    MD5

    f5a1e401b93b0bfa0a09bb6f5277682f

    SHA1

    178c5b7b7e5803df094447c3dcc3ddf90322f80e

    SHA256

    699bf5fca01ec682079eee6ae53c3331a37090eb6ca3e02bcd00f4bac1c2a413

    SHA512

    dacf109a231d00d8993390179cb3bc3c2b9bd39291ee970c21a03a95354e95541696a4458576cd2b8811eb4f49b4371739f90b84ab53908de920ee3d72073791

  • /data/data/com.maylove09/kl.txt

    Filesize

    45B

    MD5

    8283b2c99432b85c033e1f4d80db3050

    SHA1

    bdbcef8af5f7ddba3ab72632ae1c9a50e642d941

    SHA256

    784a8495d71f7dafa011bfcbac7016fac1f27b74d68c917cf12db2165200a50a

    SHA512

    d196dcdea0bef990b4c815551a472df4699a7e1c4ca37b33ed2d9b14f5dc3dba58dcb773cc1c5fa8fe6b484f36b139e77f44bb074c60954fdb43fcdf6e913eaf

  • /data/data/com.maylove09/kl.txt

    Filesize

    63B

    MD5

    ea160d3c00093c282aee2d87c6689057

    SHA1

    ec02666e9db37982fbf2aa394e8ffaa4731175d9

    SHA256

    d855d77ff9c12e599785cca68929e4b461160daf869f7b89e34f2d1d05735e96

    SHA512

    fbe82a1590040c01b5670d448d2ee13e653e589c57647b51e98217df1d6160d8380142a5f7962713cad60a6fb10e44c3f0449ee13301f4dc4be9c2d61b8ac7e2

  • /data/data/com.maylove09/kl.txt

    Filesize

    45B

    MD5

    5d27a9439838bccd4e4e5db02a438101

    SHA1

    286b35e96be889ebf2d4b947304124da368de59c

    SHA256

    405ce256ccbedbb6672670efa0260cbddcfb104c694d8f23f65e17ae38757e15

    SHA512

    3561a1f9087bda0c1a726397807f61d4a38e031b076ffe8e6635b43c9624f9cbd4b4c606922bb488c247cedea1b72bfd8f97da0a44980446cec1788a389ff993

  • /data/data/com.maylove09/kl.txt

    Filesize

    480B

    MD5

    ae03110b82a7c32c141bdb137ee113eb

    SHA1

    ab97bba591ed1449b06dbaadaf5e18e8a68afdbf

    SHA256

    7a32dc263f6db2859430f6e1a00b330fa983454dffb93eb1d828d0d57aef9c2c

    SHA512

    e74ce6d46803927123daeaa38af7f8eaba25f43f8a2b374445d4138b2dcebe21d2b4d4aaaf4f3dd826f77d96968a718bcb8da2629c4e21d4578129df37cea353