Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    08-11-2024 22:05

General

  • Target

    c04ad1ace545608ede3e4aa5e7e39e8d775158ac0327a59b2b4b44057f1f645b.apk

  • Size

    2.4MB

  • MD5

    d1579fd6d5b1b627301001b11a30cbb9

  • SHA1

    831bc2366d2740da9cbf797671454cac409612db

  • SHA256

    c04ad1ace545608ede3e4aa5e7e39e8d775158ac0327a59b2b4b44057f1f645b

  • SHA512

    44669d3196287b7098895a041a0995d3a9358097978f3aa131ae3922157e28b8e5d335e15a4c4d99911cbd6bf19bd58a3451e846699a9fac6f52ce784ca8a7ad

  • SSDEEP

    49152:M4moAhRGBhLDg1bXoshgWM103gTeRrmOGvVrBm0qXW62/y3AoN1Gu6/oTjWV3Vnm:q5RGfLDabCWM1IgTexDSdqXh2/y3AGA+

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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.byhot89
    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)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5136

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.byhot89/.qcom.byhot89

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.byhot89/cache/oat/qhapladnqksdgk.cur.prof

    Filesize

    486B

    MD5

    2d7d978197bec63e10dadf21fb26469a

    SHA1

    8350675f86a3c1fc372ec94227bc8d9d0bd4052e

    SHA256

    37584d2b57db0b56520cb2e5eaf7229ac25ec829a09042726b2edc720d0a31d2

    SHA512

    485f251b895ea88c2f9c31015205ca77eed4e5328937e4c2416b014c653f6fde2aaa518ae9dc32cc240242415da6ee13be357f8bff395ba96e17b3363af1c342

  • /data/data/com.byhot89/cache/qhapladnqksdgk

    Filesize

    2.3MB

    MD5

    af12ef32b353514d15bec19864614265

    SHA1

    a79d6ae9c7158328adfd3cfe9b4e534e15ea27f8

    SHA256

    25d639f60571314cfc3ab6e6763bcbb34c77e3ae1ff1c3b8bdd73eee06d1fe4f

    SHA512

    f03ca8ddbf0cef6952dbcc4a6821573c1654c42b7c5de2b3357dca3da8e03ef08f6c7b340454b4e22fe01450c0f88d3c67147a1372b57eb5439452d4330a5f64

  • /data/data/com.byhot89/kl.txt

    Filesize

    237B

    MD5

    1e998e87d3dfdf870decfa1982eabe67

    SHA1

    f787c2d3d171b67904fd0cd2b2fefb2e0973db19

    SHA256

    ea4011e6e7a2bf234fe844bdd3fa8c30194c7a0701bb9ab931c73352b310c832

    SHA512

    bb7a1f2d8dfcfccfdfbd5a36ffc36f1deca99a5db8037efc3220c618c19585ba3e8d25b09b7d46aa17c8e3430772b1718f1f46e705d2378006d2d3501a0a16f2

  • /data/data/com.byhot89/kl.txt

    Filesize

    54B

    MD5

    ca86a8e12ebe6c2c0057e9c9bb3e8d79

    SHA1

    525f8b757f1283eaa0744eb0426d5e15f6b75e9a

    SHA256

    30070ce2edcb97dab1db4d6bf985daa4a822ad84b1b075c0d947e75f3912189e

    SHA512

    eecd412f461e123cf132ae0296e872dc6411dda47d42a9708034ecb7ca93c69bae6de05aefa7b48aab3f8592a4798a522f4393dcc0efc7b87c3ddf379b9bbab8

  • /data/data/com.byhot89/kl.txt

    Filesize

    63B

    MD5

    ac2ba96aa04d9979dc222b23761973e2

    SHA1

    8a26b41aabdd6494cd89e5863005c97c6c77b949

    SHA256

    dd82597661dbfee2f462a1c4b89852c294075f11a07faa0f74aea768d4ef5f2c

    SHA512

    dc802bc61121b944e703da7996649581fb75f083dcc247364147bb79aea50d14f5d3a700c5cf52253fc9662c12c68422d510eedf7736392235328aa23c59e776

  • /data/data/com.byhot89/kl.txt

    Filesize

    45B

    MD5

    c65e213100667a227cb120a068ce40d1

    SHA1

    8fecb6d15678399c1b87ae18fe0a9f96e99b0083

    SHA256

    ff2418d8d22d7b52fc1dbcebd425a61e5429c7625dd3fda8c80b5dcf7f02e17c

    SHA512

    1d1668813f32401fecb8b47e656ec7b485b4fe95f966ff02b8f7252b25995661e6ba06985368d854ec252a2c28313ef923c54960684fd831ae39eaaa74d255a5

  • /data/data/com.byhot89/kl.txt

    Filesize

    437B

    MD5

    2f18284aafd6c7fe4e45e0fc6bd5503f

    SHA1

    844eaf2145b469932b3b28883f67e162cb56c191

    SHA256

    b77d93071d8544f16c5b32ebccccad35a8f65a3dd0428b477819b21664f3acb5

    SHA512

    8159e6217c7e7eaaea942e7e6c449b99ca014558a0b33930661cdc631e360e7f96740654c38b1f8d5963e03add8c1ad8dd7ea5d180c4cb8c419a60d213aa6e17