Analysis

  • max time kernel
    376906s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20230831-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20230831-enlocale:en-usos:android-10-x64system
  • submitted
    09-10-2023 22:00

General

  • Target

    60a84a9c1f41257573d5c2ee96926ae56c2e7255b62526b432bff3818a95d438.apk

  • Size

    2.8MB

  • MD5

    7c71a0dfa8b60f6ef52f3d6c0c1d8f3a

  • SHA1

    7eeeb0cd33994adb728fcbc8376666a9bcb63b74

  • SHA256

    60a84a9c1f41257573d5c2ee96926ae56c2e7255b62526b432bff3818a95d438

  • SHA512

    eacf91ce4fa315213b3936f95accc7cc7339e1cc1623cb67c9e8c52a696de9250ed2596c782ce55c8fb28ef8a1f7aa8c219ef5c371d4e18b5610b0edf8594f6a

  • SSDEEP

    49152:jhl6sJ8552sjbU7g8d8qbdm0rwa5ztam7D328ugZ4e85W3/Az:jhlCdjgwqbdmIrXrr85R

Malware Config

Extracted

Family

ermac

C2

http://91.215.85.37:3434

AES_key

Extracted

Family

hook

C2

http://91.215.85.37:3434

AES_key

Signatures

  • Ermac

    An Android banking trojan first seen in July 2021.

  • Ermac2 payload 1 IoCs
  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

  • Makes use of the framework's Accessibility service. 3 IoCs
  • Removes its main activity from the application launcher 1 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Removes a system notification. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.zeriyatetahelo.hodi
    1⤵
    • Makes use of the framework's Accessibility service.
    • Removes its main activity from the application launcher
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4870

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.zeriyatetahelo.hodi/app_DynamicOptDex/XXhAsT.json

    Filesize

    677KB

    MD5

    853bfb626a4e20e1fddb36028d018634

    SHA1

    6e536a55d87814bad019e52b20d8303e91124778

    SHA256

    41d3ecbf5cba680bdf23a9d40ec2ab6c561dea6e68820a09117c62483a48da84

    SHA512

    074941cc4e68a1c053dfdb664e3afbfbe5b3d731e5d547035620ce552c866b8042473224313649231a294cdfc96b7560893a26c540cb4fe74d75b4e99c484869

  • /data/data/com.zeriyatetahelo.hodi/app_DynamicOptDex/XXhAsT.json

    Filesize

    677KB

    MD5

    35e82027ddab7996192175d175ba488c

    SHA1

    be9fa31102efffbb44d7a20dd1a8e7a4b185a2ad

    SHA256

    edc5038411ed851fe488e54e869df9dc5a0121270b779d33e89effbcc88a0f91

    SHA512

    de8fdf7044f6aa5fe95f67a58c9c99b988c4f12c6acfb952bccea3fbfba7f4beee858ee9705d6e8e9e5b020258760f4b5ad177c695df7eadcde71001ad2daadc

  • /data/data/com.zeriyatetahelo.hodi/app_DynamicOptDex/oat/XXhAsT.json.cur.prof

    Filesize

    3KB

    MD5

    9678d0725ede8cabff3aa6acfa68e7d7

    SHA1

    3f1d7c3d151a1c0cc43aa7051c2a8a9076b7b848

    SHA256

    f38b2b1432eb76ad9d803a3a564a14904a88391adfd9fee0fc55c0bcddf1060e

    SHA512

    d51022e47736cdcc87dc57581e2acad8a48fedcd447962f1861f0b62e161ef47da874bb69beeb62c1ca3f3a79d4d409fd15077e450067a9e10fb01499e0f01eb

  • /data/data/com.zeriyatetahelo.hodi/app_DynamicOptDex/oat/XXhAsT.json.cur.prof

    Filesize

    3KB

    MD5

    e59ce670b2ec4c32acbac372b2dfafb4

    SHA1

    92e557be050b3a979dd9f7fa41bb9aeafed9dad7

    SHA256

    5290aae937ea61243af752eb6d2418d5896d95d675053121abc718d0c1c4c5d7

    SHA512

    fc4c9a647fe6fab1f56f58d0172ab51e02074588041a79e99e66cd98ae1f4ec48a669f2e3d3368a834a591ea02a2bc8ecdef0c749204a681ac8720ffe23f9570

  • /data/data/com.zeriyatetahelo.hodi/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.zeriyatetahelo.hodi/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    6cc91848513937a6435071c5a520b620

    SHA1

    3afadc63bb534dc911679724721bf0b057ab0794

    SHA256

    b764702d8a7109367e6898e63dbf7fe9e08c6a04556f294a10b780d27c958524

    SHA512

    feb78ce8e9e2d175f164a16bd861e1f69083fc3e866cb738ad45b0ed320d3c2d899222d6ab40f3b0f28bf3f840f843f616bde1cf7321272c107cc3341c2daec1

  • /data/data/com.zeriyatetahelo.hodi/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.zeriyatetahelo.hodi/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    4ead9b58cdeda19b6dc093efb9d216da

    SHA1

    1de1fc7956bb0bb1c5d06bae151a1e46f7a69356

    SHA256

    b8288570f8d0b3f540f8983ecd417dd3d2e16ca7f9d50c329f230222e696f62e

    SHA512

    4e95f3fadc806d5fb9d3492c407407063786463b6cfd394de7aa7f9626740f5a2123672d6e179d28538a9e17fa099b3534347f1ee09f252f02ffa7db4d83612c

  • /data/data/com.zeriyatetahelo.hodi/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    25a6227318bdddfdaf22f7a77d040707

    SHA1

    0ddd2d4e7b09094f797a5796990f908b576038bd

    SHA256

    b2adcaa5a7d1bab35a42a160d4fbb83d00d6296a343e9f7360644aa94ee2de66

    SHA512

    beb7bfc071921016c25d87472d457c9f5c317869a20d01b58f529bbb4bb2a3a846a755cefff13cf7f895bf8fefbf7f4219980e012076d66eff9c7ac7b3ef276e

  • /data/data/com.zeriyatetahelo.hodi/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    a9f88ff9c6fbc72e011ad4c9bdbf5bd1

    SHA1

    5ffbb47cdd4f4da6e126858f5c5679a739482759

    SHA256

    3611c1a4b2f8a7436d28c5902e232bf848e2a7d7ebdc846806c2c50b82589731

    SHA512

    ea776f885bef09e4925ef2b2be8940733d08320b749ea225a956734178d22653762563118ebc0ebfe45e75b9a473c40ead062688a1e72ba8a3e936c73a5e5a77

  • /data/user/0/com.zeriyatetahelo.hodi/app_DynamicOptDex/XXhAsT.json

    Filesize

    1.5MB

    MD5

    4fdb4489998b24cd1c9c6625769ec3ec

    SHA1

    e515c55c75be675060e143fa525f770f1534ad50

    SHA256

    3f1ff2d8838ded4ab4cbfdb11576185e51c8504d61bfffad0a981c050b5d9c85

    SHA512

    5375341dd4f4cb146d31ddfc38dddc47e682f68267d27f2d50913cd5478778f17601327f1cb06156567f8d98a2ff37c05729f435888e6bf348db4efe437a9471