Analysis

  • max time kernel
    376908s
  • max time network
    156s
  • platform
    android_x86
  • resource
    android-x86-arm-20230831-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20230831-enlocale:en-usos:android-9-x86system
  • 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:4128

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

    75d1ccab8520bfabd34d4444274ea03e

    SHA1

    f08adeb49c1d9718d3137efc845b2d1163d9298c

    SHA256

    09703d7d10745add74575a38296ca703f71d1b3a29c3df733b6ea9ff290da23b

    SHA512

    91faa42be41fdd59309a6b5caed6f6dcfc895e6b12bd14b3027fc4815c05f4f7e8f4b0e2563cf6e212f6dcbaf0893055d366be21be7b663a07db40bf5eac7a8f

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

    Filesize

    3KB

    MD5

    2fbc4b051768196ebd081846bac0be8e

    SHA1

    47ac2f9e7996127f07e3188928428f6fa00eef58

    SHA256

    88c7e5c8b69e1151e2b3f2283ba3d574064522972659b08bff9563da7f0cfc52

    SHA512

    e7a00aa134949f489e4f5e2def9cf47ee62a0af7949e96b89ecd60b391f0168747e171c35c150aad7c62d815956f91c7330a8d3d13a69666c5e4eb40db0ded71

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

    Filesize

    4KB

    MD5

    3c1247dd247a5c7e7d426e3e1f78ec17

    SHA1

    2931c8a190ddda1aced4d66e47dfb1cd1b4fe2ca

    SHA256

    9bcc30ac5a67b06305013e234ee77652eadb18968ce783a2f3bc79ebd4216c86

    SHA512

    883b802bd3ae9833c75009533e126b1cd2dde2b7ab2876e55355ea9bffaad167a06e2cd25cba60fce9904e7764c4a959eb26c5f059ae9c8c26261b83b4586b1f

  • /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

    193420c65e5a90976ff0e0413848de59

    SHA1

    ebe0f7430b9dc770e1ca2c78e08cd783371ab5c5

    SHA256

    6501408cb4216221af18abaeec77ac0262bc97e69d22c31b0067ddc96ba4bf09

    SHA512

    94511d6ccb0d6c967afb3f3a6c5e26674341b6131020fc389e8cae2c2040b67f6293ca3e57a08cf3f0007d64d6950e9be58f2575b190c6834010df985c80e8c7

  • /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

    108KB

    MD5

    8000bc3c04b4283609170daa94d8fb6b

    SHA1

    7b346cb637a6d54f87297b30535c40ade6b53146

    SHA256

    6138eed610e227f5e2b744ec3f7c8fa472aaa4dcdac2c465079752ff8d6635b8

    SHA512

    dfc8392c942ead228273c607c422db27cc068c50610660daf9bb84d5486ac041cb2971e046c0b4a1151db91a784151d5aa63e0c823d43342b964ea99a430ef8c

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

    Filesize

    173KB

    MD5

    f9846ab7ed8016429b6b76cbf86c6fca

    SHA1

    e0c61c3573467959a2deaef66742938a211d36f3

    SHA256

    0427124dd7a2f88e0fc22706750d3212bfd0d9c4f3225aefbbd0d41feb15ed9a

    SHA512

    c0807d2c75e450bc1c88e5285cd9254ed5aed2c51649b49d57a1653241404d68e3ecbbdaedfbcb660d95341c820a27e791b963aa64a6aae1414481ba4d9200f3

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

    Filesize

    16KB

    MD5

    fffbb209ec8c6a0f4c44d9e83dc999c5

    SHA1

    4d300a94d19947061d97cb67d7dee9147b6f30b1

    SHA256

    accec939f7b7f376a51f22915ceb03716616aa2af755d55bf7a5916b9abde63b

    SHA512

    c05dad50cd1c676584061e4e5dc2bfcaad1cc9c69026e874cb3ab8f99bd95662b3e2afdf69864c744d7e39421638d5b80867039e14fb72134947011e2e1e475d

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

    Filesize

    1.5MB

    MD5

    4fdb4489998b24cd1c9c6625769ec3ec

    SHA1

    e515c55c75be675060e143fa525f770f1534ad50

    SHA256

    3f1ff2d8838ded4ab4cbfdb11576185e51c8504d61bfffad0a981c050b5d9c85

    SHA512

    5375341dd4f4cb146d31ddfc38dddc47e682f68267d27f2d50913cd5478778f17601327f1cb06156567f8d98a2ff37c05729f435888e6bf348db4efe437a9471