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Overview

overview

10

Static

static

10

8f5b680864...88.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    21/01/2025, 22:05

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General

  • Target

    8f5b6808646b871caee4155b81c3219d483f21a2934fb7d02e69cb0c19e84d88.apk

  • Size

    212KB

  • MD5

    d2b197fde37fe51cee78a029ccacf8b7

  • SHA1

    d66da53f07cacde9c4d57ef958cbc00ea0f4de2f

  • SHA256

    8f5b6808646b871caee4155b81c3219d483f21a2934fb7d02e69cb0c19e84d88

  • SHA512

    bf09da0e6d0008be7e8e063b2ff87c43be74904cff17e0c9250377a2a632a811d0e481116981e8c42c6ecba4107be33e1b88d5aaa69340cbdf8879e282cf91e9

  • SSDEEP

    6144:cCAzkgMcr5CW+BIN24El0BQgo2mL7yJbkT1auTiW:cCAzg6lrEo1o2w7yJI3

Score
10/10
xloader_apkbankercollectiondefense_evasiondiscoveryevasioninfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

xloader_apk

C2

https://m.vk.com/id730148259?act=info

https://m.vk.com/id730149630?act=info
Attributes
  • user_agent

    Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36 Edg/112.0.0.0

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

    trojaninfostealerbankerxloader_apk
  • Xloader_apk family
    xloader_apk
  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
    defense_evasion
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 5 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
    collection
  • 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.

    defense_evasionpersistence
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    defense_evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • elusfod.xqnqcysyy.nkskhe.ktnanihx
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Reads the content of the MMS message.
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    PID:4224
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/elusfod.xqnqcysyy.nkskhe.ktnanihx/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/elusfod.xqnqcysyy.nkskhe.ktnanihx/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4251

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/elusfod.xqnqcysyy.nkskhe.ktnanihx/app_picture/1.jpg
    Filesize

    7KB

    MD5

    aff4985fef59e483622228745902b4ca

    SHA1

    506e774ab10d9c9ef491ef90afbdd0656bc028b6

    SHA256

    147542d7f4b587ce74188fc1f5e9361a6a1e4fd54ed2f695b47c74b8f2189709

    SHA512

    586388ba943dcc6d9d319609233ee676d1bd719a5d0938cacd3104da99d208e5337211f4b6c6df5d7b503b65ebf899d882ee7418f942b676c75b418372b09183

    Download Submit

  • /data/data/elusfod.xqnqcysyy.nkskhe.ktnanihx/files/b
    Filesize

    446KB

    MD5

    11a84e2abac900abbf3f4ba5cf50d1be

    SHA1

    67684ec3853d85063a507d16f2d68ebb608f2df1

    SHA256

    b5a19dd0a05f68cc4ce6302fe14b763803d95353dfc832ddd6ba9445006f5349

    SHA512

    9f6f9b0370494a361eb3b908bd9c06e3daf1a07779ca9eb1e83f0984087ae3bf5cd9b042ee37a16d112d3e6f1724cfc5515eaa168fadd200f7ffee882310adb4

    Download Submit

  • /data/user/0/elusfod.xqnqcysyy.nkskhe.ktnanihx/app_picture/1.jpg
    Filesize

    7KB

    MD5

    2b1410f92ea913232446bf8c7901a5a3

    SHA1

    d8ce16e79117bec3c12f603c347dc6667c971a1d

    SHA256

    a393c9eae88004c63b6d0ee74a68e9eff390e6fdab1b17ee395fb41ef27c5402

    SHA512

    4b65cf610432c7a9adfb31cfe8593d778bfec1041d8cb887d21010fbbfe5cd7d48c02bca93e83c189cc2dd7b7e265cc36a19c0bd48f564cb7845addb2f27ffdf

    Download Submit