Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    159s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    24/03/2025, 22:04

General

  • Target

    d32bb0cdfdbb1cfcabfa5bbab3a17dd5e31ae8c3f5fa509756e82503e07cfcc5.apk

  • Size

    1.2MB

  • MD5

    f0176cf2581a501fe99c39bbe0be128e

  • SHA1

    b5af9121fc0220e65913625a4a42bdf877ca5adb

  • SHA256

    d32bb0cdfdbb1cfcabfa5bbab3a17dd5e31ae8c3f5fa509756e82503e07cfcc5

  • SHA512

    d2820455fc0539c677b4705e8f156ab712bb820d957564ea41854c4db061e4b02f63040271898b4159d5b4a5d92eeb6f3ec1b16ae53512c655434095140e6dbb

  • SSDEEP

    24576:yYg/BsyImy7qXxRWIYEj60O7LNunLtsl8iAL3Cm:7g/HjyMxRWpEjzyMhRym

Malware Config

Extracted

Family

ermac

C2

http://aumvzxzebra.xyz

http://auvzmashinadx.xyz

http://auglogvnja.xyz

AES_key

Extracted

Family

hook

C2

http://aumvzxzebra.xyz

http://auvzmashinadx.xyz

http://auglogvnja.xyz

AES_key

Signatures

  • Ermac

    An Android banking trojan first seen in July 2021.

  • Ermac family
  • Ermac2 payload 1 IoCs
  • Hook

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

  • Hook family
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • 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.

  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Reads information about phone network operator. 1 TTPs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.yelonuzavixanexi.dibi
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Queries information about the current Wi-Fi connection
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4823

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.yelonuzavixanexi.dibi/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/user/0/com.yelonuzavixanexi.dibi/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    e706f2e42ce34d603d07354611cc2331

    SHA1

    37cd6d445d8b652f90fe9ea4703535b6203877a5

    SHA256

    ce9b6d959f169589f814cab6a2366b43ccc1cbf7a2dbfb1a47097071b5cf1813

    SHA512

    b1d0d57b24ec61ed498ddb5f136793310cc514266d8972d68ae14dc70360ff0f8dceb73c7e6d550ed437617693f052cc56696ef239c11427433563eec9c57aee

  • /data/user/0/com.yelonuzavixanexi.dibi/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/user/0/com.yelonuzavixanexi.dibi/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    4b2ed947f9dc41ceef697571a1988a56

    SHA1

    e379932a1d7bacb47c3a77b43e2b3ea5bde931a5

    SHA256

    315be5e2527615c52a763776462785ef7a7829a027a289881c9047704ef24a5d

    SHA512

    ad9ddc7c09a60ce994e4b69d159adccfe527527c456f2f48f17e5c586b34ab7d491067746ed79886c21bad42127bd926e5428dd1e63d90b374fc7fe1ca7e489f

  • /data/user/0/com.yelonuzavixanexi.dibi/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    ea0662d326bbd759a072520608fa21d0

    SHA1

    5090a89325129580c05e872609eeea2dcaba18d7

    SHA256

    6523d6608ecf1c6c669fa8bd005b30f24d93f98c8894c9f5e4f98783260a1097

    SHA512

    61831cbc12eae62864442b895a94b0d0ee9767b12b462688ff177485798831f7794d2de01af66eceaf8fe5503b35ec7e3bf0f97cba65c0efc0f3fc4a32eb9334

  • /data/user/0/com.yelonuzavixanexi.dibi/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    2ea32044a43dd958186b62e6c8ac6ecc

    SHA1

    b26ccd144305a493fb84472eb32ee8c1fb9916ec

    SHA256

    143c8b462bb3c8d666b311fd0582cb62e499d412f64905b091ce34031e14715a

    SHA512

    4f16d34003c5016de51d7377a690bee7f749238db9dc436cbaec83a6bf42c582271baa15e04d2cd8ab9dc0ea2813bf5a3aba4033cdf8b70b5f16aa4a7aef3530

  • /storage/emulated/0/Android/obb/com.yelonuzavixanexi.dibi/dp/dp-a.a (deleted)

    Filesize

    1.5MB

    MD5

    88a96841b7e220f3cdf309edbf1518c2

    SHA1

    533fc02969f2b367a05b686fceb4ad345e3c2753

    SHA256

    64e0e1c95d238309991f0c473e9d830b5843cb2ecd7386d4b9882738fc22f3bf

    SHA512

    9c9bc50168a365ac78425fb411e8e06587c14f9c18eb1f8aa11bf992b798345559c02592e42666e6a3faa0ce60d116b80aeb77a9c3563048a5d18533a23320aa