Overview

overview

10

Static

static

6

1dda2398fb...b7.apk

android-9-x86

10

1dda2398fb...b7.apk

android-11-x64

10

Resubmissions

03-05-2024 05:43

240503-genrssae99 10

03-05-2024 05:43

240503-gel8zage5v 10

03-05-2024 05:42

240503-gejg3sae96 10

26-04-2024 11:24

240426-nhtwjsfc6y 10

26-04-2024 09:55

240426-lx8bdadh3w 10

26-04-2024 09:35

240426-lkpy9sdf5s 10

Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    13-04-2024 22:00

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General

  • Target

    1dda2398fb3c4c2aee9b2a18f0975b921cbd2809625618d7a91d174806c677b7.apk

  • Size

    509KB

  • MD5

    398d22e2d522ad3b4dec483d095ab0a0

  • SHA1

    57864eac5ff484b9943bb30657a5b8b521a04068

  • SHA256

    1dda2398fb3c4c2aee9b2a18f0975b921cbd2809625618d7a91d174806c677b7

  • SHA512

    7d4c8aad0e3ea2fda730554f4fa8220567b94cf0e6a7c3d93112ea1b0b11cc972b00b3d00346976e664cdf82d672f94185f5868df9c6b9b81b2bee9748649b7b

  • SSDEEP

    12288:+f22AykQKMrEjYTYVk5B+vdosmXw91+9VYATRWcOqZUeJnPG:+55QjYTPMvdjmXw9M31W5MJnPG

Score
10/10
octobankercollectiondiscoveryevasioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://tecbabbshop24578.shop/ZDQyN2NmOGEZOTIK/

https://karamdsadvs2.shop/ZDQyN2NmOGEZOTIK/

https://karakalandankasd5.com/ZDQyN2NmOGEZOTIK/

https://tecklardankalan.shop/ZDQyN2NmOGEZOTIK/
AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo payload 1 IoCs
  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery
  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • 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.

    evasionpersistence
  • Acquires the wake lock 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.beautyship5
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Checks CPU information
    • Checks memory information
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.beautyship5/cache/oat/qhqrdtmuyib.cur.prof
    Filesize

    475B

    MD5

    2de6b650a5d0ff17ae1d12073379047d

    SHA1

    4bd28be412740dd00b9f5072eb8cf14b338cf303

    SHA256

    83601447cf4eb5670298976d917f168f3e13c218183d1092fda5aa5579947621

    SHA512

    25d6cde1e0157d36728f1eb4b18a50e5828b06564ebf3f96ed872316b7b18ef079ba433290988c9eac4416cd44fadc12ee1e2e4f30f152bae1264a8f52c62b7a

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  • /data/data/com.beautyship5/cache/qhqrdtmuyib
    Filesize

    449KB

    MD5

    7cfcfcdf2f1a2e962d3975435a55b97d

    SHA1

    0e3b3c6e167542c580dec3a674f2fc3b4e91628d

    SHA256

    abe48a2b945177b37b9f59db9f4d8f92ea9dc991f0835b7df3191e937b6d8929

    SHA512

    eafb08deef09f5b4644c42e9bccac724dd5ba0345f43ea5cbc4ca8286b6ee34e579fa6195fbff24ceeb5e25db521e44edd99cc4d9a5691405e0e1f71b805548a

    Download Submit
  • /data/data/com.beautyship5/kl.txt
    Filesize

    28B

    MD5

    6311c3fd15588bb5c126e6c28ff5fffe

    SHA1

    ce81d136fce31779f4dd62e20bdaf99c91e2fc57

    SHA256

    8b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8

    SHA512

    2975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6

    Download Submit
  • /data/data/com.beautyship5/kl.txt
    Filesize

    237B

    MD5

    b3de2496657c83ca6df268a9bfe40185

    SHA1

    a08217603dd633f21c15e7fe864e8c34659f623a

    SHA256

    780898b8b7aed3035b29a36fa02efedfd66ccf743ee74e37911fb63faa97fa6a

    SHA512

    4ea8917c082ff2de1f53f006bf45bf73ed7f217120632f1da2522be31ea4c16cd9cc71be1db6ecba893a62e35d12bf20c01f8587cc7e59c343d58fcb4bd02c65

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  • /data/data/com.beautyship5/kl.txt
    Filesize

    63B

    MD5

    6541ef9f16dc1fb39d019e952807e9a0

    SHA1

    cd3f40d3c4befea168667f71d15ab5719e4688e0

    SHA256

    0af45002585e57ddebc8f4d7645f211d25219c3184a3fd740de2acfc4f386b18

    SHA512

    9322cb8fa56e35793927535ba43d0062bf494c3556074c18986b21f7c487de5263c52f238945bf3f96729486e1387d4bbe9111de072dbd36482acb3a4a81d1fe

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  • /data/data/com.beautyship5/kl.txt
    Filesize

    54B

    MD5

    68090f5510eab45582a6fa47b7c1aaba

    SHA1

    1755af70ca58c8d40003acd5ff3c76abae12bcf7

    SHA256

    5556f93cd9f132cde5217b0c143657d00cbcdee3382791bf92ccd8808e3932fe

    SHA512

    9355c2757f5e880c631493faefbc739f7fe9fe8ac731241b39b83bd3cdb7f0c4e735a658ebe465187453b91a2228143cc9530d0a0b06d42cf8170720168e7ca6

    Download Submit
  • /data/data/com.beautyship5/kl.txt
    Filesize

    437B

    MD5

    e3d4c9961a35f78a6c7abff3d0716a9d

    SHA1

    f68dbca909b24b0e358c1da7895fe6062ef9f725

    SHA256

    0260fd645f6a9535acd0ad2fb1b1dce54fe30afb6a7646edd003bd33a177f472

    SHA512

    d114823bd72f7ee4b41e7e59acfe5610e8b8f112f355e021e71b3cca37ecff7edfd78fd8232a1249b669ade5764fca051baba962b9246980197e00a3c542cccd

    Download Submit