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Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    08/02/2025, 22:01

General

  • Target

    0d2f99b075a4781e4491d681f85a848925f7818abc94ff90117e24d9f59ef81f.apk

  • Size

    399KB

  • MD5

    deb4234ded475a77800dbf736d025465

  • SHA1

    d80b1d8be0c1c8233de072adb4a99d6c61329d22

  • SHA256

    0d2f99b075a4781e4491d681f85a848925f7818abc94ff90117e24d9f59ef81f

  • SHA512

    623e40dbd2639c49337f2400296cb76f16d2fdddcff92901c7ec7c81e4995a8ae265f595a4bd2f1161e55a428998b6332d7f6fd4f2781b7736fd8013c1b1423e

  • SSDEEP

    6144:tq6Rg0za7rup588jijHJamjeuCkUBv5WVpJkS/Cy0UHDWxm1CSY2ebqeJry9/auW:7g0Jj82uvjex7UVpJkS/2UawavyVpW

Malware Config

Extracted

Family

octo

C2

https://velvetcono55.xyz/NjM5ZDExOWYxOTJj/

https://shadokiki44.xyz/NjM5ZDExOWYxOTJj/

https://whisperings33.xyz/NjM5ZDExOWYxOTJj/

https://storkolos99.xyz/NjM5ZDExOWYxOTJj/

https://sunsekukec55.xyz/NjM5ZDExOWYxOTJj/

https://goldenyucun22.xyz/NjM5ZDExOWYxOTJj/

https://frozcocos12.xyz/NjM5ZDExOWYxOTJj/

https://midnightkukec44.xyz/NjM5ZDExOWYxOTJj/

https://serapmomos66.xyz/NjM5ZDExOWYxOTJj/

https://twilightmumac78.xyz/NjM5ZDExOWYxOTJj/

https://azureskeskos44.xyz/NjM5ZDExOWYxOTJj/

https://lunarkikici55.xyz/NjM5ZDExOWYxOTJj/

rc4.plain

Extracted

Family

octo

C2

https://velvetcono55.xyz/NjM5ZDExOWYxOTJj/

https://shadokiki44.xyz/NjM5ZDExOWYxOTJj/

https://whisperings33.xyz/NjM5ZDExOWYxOTJj/

https://storkolos99.xyz/NjM5ZDExOWYxOTJj/

https://sunsekukec55.xyz/NjM5ZDExOWYxOTJj/

https://goldenyucun22.xyz/NjM5ZDExOWYxOTJj/

https://frozcocos12.xyz/NjM5ZDExOWYxOTJj/

https://midnightkukec44.xyz/NjM5ZDExOWYxOTJj/

https://serapmomos66.xyz/NjM5ZDExOWYxOTJj/

https://twilightmumac78.xyz/NjM5ZDExOWYxOTJj/

https://azureskeskos44.xyz/NjM5ZDExOWYxOTJj/

https://lunarkikici55.xyz/NjM5ZDExOWYxOTJj/

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 2 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 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.sgakagak.agakagabs
    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:4336
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.sgakagak.agakagabs/files/arm/classes.dex --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.sgakagak.agakagabs/files/arm/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4363

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.sgakagak.agakagabs/.qcom.sgakagak.agakagabs

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.sgakagak.agakagabs/files/arm/classes.dex

    Filesize

    451KB

    MD5

    72f53e761af77fb4b131ef9dbea9c508

    SHA1

    ec3775d641cb345d3cfba78a7a7a1e72fa8c8f20

    SHA256

    ac3611843f4c025d57a14b838719b778441b2736afac9ac247ccd2da48337ca1

    SHA512

    93a6a1b3040ca3467bf2c025d22aa1cb379696b8d8c32c69919b7e699aa0bd2c2080a720f1af43b71f63d3d8e723844101d6728deea521fdd9582975cfca6522

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    423B

    MD5

    f8550e124455fba6390a38fe1090b1bc

    SHA1

    fbaeb8ee085fa8474d118e80c7720f79c9798bf9

    SHA256

    f4eda503e19273322c8db596f8dc61a588fcaa1643da1e232ef61b8db8b098a3

    SHA512

    55da5215e0a8dab816ae5eb148a5de89d16cba8e316d65760734e7aba66d66219b0d996e21652b01a6ff35690c356a29b32ed947a8862ed15da7a8ceda1f0641

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    230B

    MD5

    7ac18861077ae30e253ceeb363a9a942

    SHA1

    ce289eeac9d50b49d32fa66c92041940a5cee260

    SHA256

    a4c60a16ece74f56f8efc267b92e5e1edff43c0020415a2dcac2dd0e50f26b2d

    SHA512

    a7fcb1700eb3bfd7b03ad788332521282e7e9ba57471ec001e1497135369f027b7cd94815604cc26011c7c037ed431b907eb7f267eb46f5fa41f81eb6d1e669f

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    54B

    MD5

    0811620c23c5072bf0a1dba0af0a0671

    SHA1

    6d33d273b1084a34e44403a1d6822313f6193dd0

    SHA256

    ae721f59ace3a5dc0038e601676151015d54e7b8e1cd4a07b1c6fd2f8fbbfd11

    SHA512

    3e5bd90755d413fc1a83d941d025077ef58cdb10808e2641c4c342eab49e906dbba366c4077d0c20ce8b60be9861af982190ee53f580a09c470489b56ba8fd9a

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    63B

    MD5

    576ed58cb72c60e53c66ba7ab434e797

    SHA1

    859e838dbfa622ad034b4aef434d767fde507b4a

    SHA256

    1f8b74264c1d925339a9f2344a2bba9e5337070d0a288024f13b13d2c7fb7b83

    SHA512

    17a480f553e6cc30e53291d3889e141e589449a4c9b2b0a545d23c52fbb0c13cb5ee486a148126f8ea892c987080e3aba24d8391ede19561335b1cbd04059f94

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    45B

    MD5

    62f6186fc4724200a4e3287265f26636

    SHA1

    6541040d743079f78fc2cba36e8c519c7f406672

    SHA256

    97f50093120f5c76c305c36af4b2164399498e9bcbaafd7cfacb63cb601752e3

    SHA512

    33652aeaf4ef8d61b9e1699d4250540795660afe1fcd0b7efdb093b6d52071227b9f676680e35cffbaa9b4f6539eeca06a5dfd9e19f9b3e1ae73dfe1418268f6

  • /data/user/0/com.sgakagak.agakagabs/files/arm/classes.dex

    Filesize

    451KB

    MD5

    fbdee6c0b4417ec4f34859f106fe64a6

    SHA1

    e0b00018aa937c2db3de3532dee8574c13bc5119

    SHA256

    282667d9d1961a81b87f118c4bec401a5158ba4cae79ce710a6f4f143598cee2

    SHA512

    b09ba6a4e53334acad9bf56c8ed70077ef2524cbb45326e07c7459d31c08127cc605cd507f580bb84d6dfcaa523a5f9b612e3c68d7d0448a9eef95bbca9cc7d2