Analysis

  • max time kernel
    171s
  • max time network
    150s
  • 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
    16-07-2024 22:00

General

  • Target

    03b027dc82f9b115a615d167da4092d769b53f9a91b23b087ae6cee650b55143.apk

  • Size

    509KB

  • MD5

    7dcdc6a6d0d81761add392a4d8ecb94c

  • SHA1

    b0b37e73ee61b3f43af1214febbb7b91eebb4d9b

  • SHA256

    03b027dc82f9b115a615d167da4092d769b53f9a91b23b087ae6cee650b55143

  • SHA512

    7d65c6e2dc660035cd0f549bb761b4efb0f0e6fb45af3baad6718a7b0c61b4f7a2a1285e32b4ad33ed66d4712b090a9be61ad2f9c452dfd720f574ef41d172b0

  • SSDEEP

    12288:EEacBphZOFa+UVdndHPxhfGz7PVIccrCr1GtIW9TW5p75HjnE:HDphZOFa+UVBdHLf8zOZGGtXTW5THjnE

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
  • 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
  • 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.objectno17
    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:4252

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.objectno17/.qcom.objectno17
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.objectno17/cache/mzrdbwuppw
    Filesize

    448KB

    MD5

    6d05248f7acb847f04a9490e3f29f933

    SHA1

    d1602ac95c4ee20342b3ac8c03b5836dcd111d61

    SHA256

    39dfd62bf30545e15c0abac0036ce1f29552fece8a56d7aa490736deb794cc74

    SHA512

    43087460a04c47b40f0a9941752d10be4ca1ee40c10e6f32d0b9ba961e2c921eed921a7b72643ac5e9a2a85ff7f26a0b65c20895521fd0ef263a850a8dcf684c

  • /data/data/com.objectno17/cache/oat/mzrdbwuppw.cur.prof
    Filesize

    476B

    MD5

    383cb820cfdaca3ccdb0376461f839d5

    SHA1

    9d86c4a7dc18f5a6283c72a51f1118b132b03ef4

    SHA256

    5ca5abaca8605ac39edbfa100a0e77141a853cef0cf0d3d0e2752c18cc3f681e

    SHA512

    75dbb41e6dcb8a45306b6d17db407b4b7a785fc220be4e585582e47982816935faf034111db22f9f409f7f92d36db2b01e51e52dcd2eb5a8b4877902131bed43

  • /data/data/com.objectno17/kl.txt
    Filesize

    237B

    MD5

    f9e939718a1f1ad61fc04a8fb3360887

    SHA1

    fc91687210a7684642e817cc9913a04f23c49128

    SHA256

    46224f6a668a59a5ff783073f23d51ed30830b4b555b267a78423dd5b7fb2ef1

    SHA512

    4cb74219a9e396d272d4c62bc7808ddfbc529ed1f7be0b91d8fdae74b2723897264e584d02dda5d1509f7561edeb930fe7c82808b2666c6c780a46abe25a6656

  • /data/data/com.objectno17/kl.txt
    Filesize

    54B

    MD5

    901bd967fe9404394ad1098862127f09

    SHA1

    8e10c17b9447f51f7023d4c9564683b6353affe7

    SHA256

    5326c18bbf627a8ce4a91e5c85ae53b1c66d31df3f485d37c629123805702f9c

    SHA512

    615b9ad482426c2aa4e30382b216efc7a6324d1864d3181a08dc60f6341dccdd4b9dc4d0db7bf44dc43eac73cfebf05124c51c4aede1a7e79cedf9f99f503f51

  • /data/data/com.objectno17/kl.txt
    Filesize

    68B

    MD5

    5cecd17438bb72c021cf56c91944569d

    SHA1

    069ca2062ea78f3bfa0351a54ef608962be13c8f

    SHA256

    9aed4469f817339bbe41b44f908e9ce58ace5f5566cc5826d2af0fe64da62a77

    SHA512

    f16e64bc200491516bf760523859193eb6cad60de12cab51d0ec58ae1a2d15590bfe49292a99076ef3262dcb9a7a107ff8a952963ecc13140a2691abc74f74e1

  • /data/data/com.objectno17/kl.txt
    Filesize

    63B

    MD5

    f16b5461fc7afab523f5307d2c4368b1

    SHA1

    d6a7e19f550e3269101564f22464fb7123a5aae3

    SHA256

    4729daa7c558e0787163be3193ad3ef892485ef370a12ed941d3d047eb4083bf

    SHA512

    f7b69b6625d79d70ada46682adb9e6a31632cf4bd2b2c4b694f140454f75673d177a893a498b3533d4f1a8e63d52d7d315be1c61f367c183c7a9efe27c6ed024

  • /data/data/com.objectno17/kl.txt
    Filesize

    437B

    MD5

    e7a7a3820d0439816ddb25260ef5e800

    SHA1

    bddfad0dc88cb1ab19c48068bcf6d79006e02b5c

    SHA256

    b17518646168445efd987ef7c6eb441ffdd3814d2e8a05eeca097c1bd8500b4c

    SHA512

    bd8e11ff9f279f9057008172aae3d8ddd740bc7582d114868a32f386609645462466b99cd4d965e4268d90eb707b9ef73b7d078086dfbf04f011c1e74b388a92