Analysis

  • max time kernel
    2724703s
  • max time network
    130s
  • platform
    android_x86
  • resource
    android-x86-arm-20230831-en
  • submitted
    17-09-2023 09:07

General

  • Target

    85317f8dd8662c759a22b6290a35e7726ab78b897d42087a581e77825460162ebin_JC.apk

  • Size

    541KB

  • MD5

    572d169d146cc552407673698da5577d

  • SHA1

    c93ab37a0fc6e0598b15c7cac84c259def1c12be

  • SHA256

    85317f8dd8662c759a22b6290a35e7726ab78b897d42087a581e77825460162e

  • SHA512

    96841de9a2dd9128db321f3311018dd8d9aebba2a7434c2738e01e28f35c12cb3e25de2fa48471f928efc0c49593d1ea909b9550b7a235f2fd1a638c4aafbe1f

  • SSDEEP

    12288:CoCXlaqBe5KIm+K4sXqNjdyaQw4WHeYnwEY5EpKgLdg7MqZjgByoAuwmj:PCX/YFqqNU5WjnwRUKgLdCjSP

Malware Config

Extracted

Family

octo

C2

https://176.111.174.92/ZTIyNTVmMmE1NzNl/

https://12logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://13logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://14logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://15logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://16logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://17logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://18logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://19logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://20logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://21logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://22logites432532s.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan101.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan102.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan103.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan104.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan105.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan106.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan107.xyz/ZTIyNTVmMmE1NzNl/

https://kalpazanlan108.xyz/ZTIyNTVmMmE1NzNl/

AES_key

Signatures

  • Octo

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

  • Octo payload 3 IoCs
  • Makes use of the framework's Accessibility service. 2 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
  • Removes its main activity from the application launcher 1 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
  • Removes a system notification. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.hotfounde
    1⤵
    • Makes use of the framework's Accessibility service.
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
    • Removes its main activity from the application launcher
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4174

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.hotfounde/.qcom.hotfounde

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.hotfounde/cache/oat/zukrstohbksvsu.cur.prof

    Filesize

    452B

    MD5

    b676a80c6d32eb2e286699f1b64908e5

    SHA1

    064d586c948fbf765d477bd12e79e928bb4b463c

    SHA256

    2e279c054fb7f6001bef34d0668d6ee08791a35ea83530ac524f26219543f8cf

    SHA512

    ace14f34f073a448a5592c58e51ca62b3c79c2b43b0b69b4e3bc31e74fa6d9503691c682fbe9cfbb460bb786077e6ab99c0646fe0c2fc2c13872a298d8367ef4

  • /data/data/com.hotfounde/cache/zukrstohbksvsu

    Filesize

    450KB

    MD5

    965393330f77bb1426a5877f06d2ebd0

    SHA1

    7fcb36f4134e9bfd2e4a419c0758c2622c661173

    SHA256

    b164207f9fe1c37f5e1edb090a4ccd27c4c37564960109e42192b8e399f59066

    SHA512

    cf5ca338c9e0b228052210d4046f170b65c712685ff72924e3b9e6edec74d55620e617402ddb0ab0413da0881c5e2313f06602876b811d7551415e3abf12af24

  • /data/data/com.hotfounde/kl.txt

    Filesize

    28B

    MD5

    6311c3fd15588bb5c126e6c28ff5fffe

    SHA1

    ce81d136fce31779f4dd62e20bdaf99c91e2fc57

    SHA256

    8b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8

    SHA512

    2975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6

  • /data/data/com.hotfounde/kl.txt

    Filesize

    235B

    MD5

    e6770a5252ca082ef1ac367516e0c073

    SHA1

    cb12739c242fa3fc1f7c8095f571d0f25a407bd3

    SHA256

    c7aacc75fe5e2b17f0f1b17e11a6a81294741c5a8a02e16de2de2abafd243218

    SHA512

    950cf77303a8dbfaf2701eae92cf95ca755b88b6b55138984283ac9a172fa38f3148b33d4210f0ceefac5e12976a84e6d050d274489751ecf68a783ed747603f

  • /data/data/com.hotfounde/kl.txt

    Filesize

    63B

    MD5

    db8596a53501248e1c83811fc7b0f796

    SHA1

    073cbb37d17830e478dd01d0c3eec42fb732e8d4

    SHA256

    c1f87644ef50bdfc2cfb483eb8df1253a820cccb14a73afcfaf9ba138856ee0d

    SHA512

    be6228f50230fbc89fd71574360913de4b348012b2a0e94ec7bd7da859b701673d0d4ceffa559d0d71c26edcedbc21b4ca8d9bc28076bd2c37d23d5c047f06f7

  • /data/data/com.hotfounde/kl.txt

    Filesize

    54B

    MD5

    407781531027a9ca782af102a44c3dc2

    SHA1

    ad778aa986f2e7c33f06cb038cb73b01a3a88c29

    SHA256

    22ddcd472042405754443b619f8ab0ed250a897eea26625def0f20672ac57ddd

    SHA512

    5965987cfe4046fc84f16c912781e0c03ddb5a20d5a585af41c08759c6d597c5a6f2f851a12c342642523f7dd340809058a0b10e3344bfb8f7568e2f5dc35def

  • /data/data/com.hotfounde/kl.txt

    Filesize

    433B

    MD5

    430a7d0aaad1f22e5475af9d46866b03

    SHA1

    4691a0626196d7c2053f910efb379295c680a051

    SHA256

    d91bf9c0852c66470cae4decb0975466df74dcbb7ef14730eba21693b018ddb6

    SHA512

    70a132bdee28fc45d2eaec932c80894a55fda7c367c742c2c7cc5aa5f74b5ad9de404b43e58b528454c566eb54c2eb78694b59a414ec5fa1c7dc81af89d708f5

  • /data/user/0/com.hotfounde/cache/zukrstohbksvsu

    Filesize

    450KB

    MD5

    965393330f77bb1426a5877f06d2ebd0

    SHA1

    7fcb36f4134e9bfd2e4a419c0758c2622c661173

    SHA256

    b164207f9fe1c37f5e1edb090a4ccd27c4c37564960109e42192b8e399f59066

    SHA512

    cf5ca338c9e0b228052210d4046f170b65c712685ff72924e3b9e6edec74d55620e617402ddb0ab0413da0881c5e2313f06602876b811d7551415e3abf12af24

  • /data/user/0/com.hotfounde/cache/zukrstohbksvsu

    Filesize

    450KB

    MD5

    965393330f77bb1426a5877f06d2ebd0

    SHA1

    7fcb36f4134e9bfd2e4a419c0758c2622c661173

    SHA256

    b164207f9fe1c37f5e1edb090a4ccd27c4c37564960109e42192b8e399f59066

    SHA512

    cf5ca338c9e0b228052210d4046f170b65c712685ff72924e3b9e6edec74d55620e617402ddb0ab0413da0881c5e2313f06602876b811d7551415e3abf12af24