Analysis

  • max time kernel
    179s
  • max time network
    136s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    23-07-2024 13:16

General

  • Target

    97e1e1b53f1797dd648aa8cc40b57d2b.apk

  • Size

    509KB

  • MD5

    97e1e1b53f1797dd648aa8cc40b57d2b

  • SHA1

    332d36caeb01f594c739cdaeb5c5fe4c648b7a40

  • SHA256

    ca3da13d69ce07ed9b31314f2404f9c6a2235067406b545d7b00517258cee9d6

  • SHA512

    77fac48dea6dd80d80fbfef86994f8762737e86dc8ce0fd6c1f95380638f1a660520f5e33abcf61366cfe56b6e0da6901a677fc0a9c5af8413dff0d36c48dcc8

  • SSDEEP

    12288:LPhrWdn73GDTgpZzrT1UBUonEi2LibthEQWF+J7:LpwnrHVGBPn52yt4F+1

Malware Config

Extracted

Family

octo

C2

https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

https://hava540derece.com/ZDljMGYyZTQ3YWRi/

https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

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 payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 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
  • 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.atlotzowj
    1⤵
    • Removes its main activity from the application launcher
    • 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.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4221

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.atlotzowj/.qcom.atlotzowj
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.atlotzowj/cache/oat/tqampnkfskbkj.cur.prof
    Filesize

    494B

    MD5

    532eda0f96144d0b02a96d3e1b124ff3

    SHA1

    3d3e6f9cbcd810340c4a71fb7f1b3901ce3d13c3

    SHA256

    0547d527280b985b00cff66a11d2cf729f9506d82a2cec729d92ab5635af0948

    SHA512

    74d8c8c7a7ccfb8e99b5b9b22aa6c82f5921a127d95db588108152680c4b0f87068dd9d15364200983236b2ed77918b4aceba08c84471d075b2da412634eb907

  • /data/data/com.atlotzowj/cache/tqampnkfskbkj
    Filesize

    448KB

    MD5

    6092d6a7e87603379faa309d45961349

    SHA1

    242d8827535e1519e130b6211e3469fccea05bcd

    SHA256

    f3fd9598445d565a0620cd3e97408168cc812b39eb459d4a3b8b0d4d5cab3b25

    SHA512

    98243ac2cbcd8ccb39fcfe380caabdd7e764fa8656288ccb69fae29278c546f67c57089e8683538578b944cf0e45573771fdff40f8056e06901bffb2417aad7f

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    237B

    MD5

    c2a3e8c98c0f51170d845b1906af7474

    SHA1

    46395f93e2c8f12c26ad0f4d1ac54d15356890f3

    SHA256

    c552e5dda6f0e8c18feb46479072716543f560befaebe7733afc34d648e0f081

    SHA512

    c00bda086aa5609d17ca7109ac19e5a44465b977cdf379f6e75886a19202a88522efc05a6a90e6c434d3ecb6ca3aec719f0af7a9bba40f562890f34160ddc38b

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    54B

    MD5

    615f772818989440b30bfe74b65bc9fb

    SHA1

    1306eb6fa9b07f0b8210c2993a6402049eafcc90

    SHA256

    c78aa9aefdf2d072222bc793cb46d39bfeed680c3055e9e5865e6d6c8f463056

    SHA512

    dee592d9f7938d0ed6fb05828b8bea1317a3b42eb06e86a86b7635c71006b8f7e26afc192e0bb18fbcde794e8cb99e8d13edc178c816c8fd949520bcf33a6b95

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    68B

    MD5

    03a354bf99d6843e445f4f31b31ce7cc

    SHA1

    56bfebe7973e5390737a73d35dd40c2a5b0d30c6

    SHA256

    397b92317558429e972ca9bfccb54d1a8449d8de77163dfa75d0c07d21006c7b

    SHA512

    3ec5317914a50439e5afef592f5aecd3e87137bd713e2e0a7c573c55beff40e3692f177d6a30cdaed3a9171751d06a7aa5ca906d981174c6eae09dea1797045b

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    63B

    MD5

    3ee2b2f0eadd82805860b3cc415f6bbc

    SHA1

    42f03e39c0f4e05c04cfa9d91a70fba35757b44e

    SHA256

    ac0feb8073d42aa72ca27886c118a7ffcb875cf3160f410af421f851040dccc7

    SHA512

    77b1ee20cc0fd0a737aa7c08167c6e8ce03d1cf664a45df675770767d370bc4b1b7201e6638e2e7fb0493243f05a2f1ffe737657fb8c78b1adb959e718d10b31

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    437B

    MD5

    2ac149efe8cde8e08f39631557190571

    SHA1

    1aeb0c8993513950a3cf0bf1f4de56e629d73868

    SHA256

    9b0e418973ea2ef5d9d2663ec44fa935efc5e611f108b75f5c58b233371ff76d

    SHA512

    4b0182cce4f4a590f077e061c47fe20cc97426b431721e4a95a97973adc820a74ae0fa8b091b073cb02875ee997c726f42018dd430f8ae96d6d93cc43eae5950