Overview

overview

10

Static

static

6

9f898f9c6c...16.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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
    27-11-2024 22:04

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General

  • Target

    9f898f9c6c25f3703bdf9d79b9072e812f317da399a5a682acc3b52630eb8316.apk

  • Size

    260KB

  • MD5

    86de389ccc2ba445680067ba8d33e88b

  • SHA1

    13565e0b7063a78aae5767cf65e554d1abbf59d8

  • SHA256

    9f898f9c6c25f3703bdf9d79b9072e812f317da399a5a682acc3b52630eb8316

  • SHA512

    3b546c6795f7d4a4256947338b1ce2dafcc4a46cca237d7f1a5c186fe66a4772ec2ec7ae11c6c1b3ec8b09b6aa8cadbd8c7e568353e9674e1f5a844c96b6d31e

  • SSDEEP

    6144:gYSKvgXJqtltAQHKu8HGLOADjje4peb9nwg6gQrk3g:lSegXotNHd8kDfeMa9wg6ga

Score
10/10
xloader_apkbankercollectiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.54:28899

DES_key

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
    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 account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

    collection
  • 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.

    evasionpersistence
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • cudcael.gwycgeneu.mzxidy.hadjarxy
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • 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)
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    PID:4277
    • /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/cudcael.gwycgeneu.mzxidy.hadjarxy/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/cudcael.gwycgeneu.mzxidy.hadjarxy/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4305

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/cudcael.gwycgeneu.mzxidy.hadjarxy/app_picture/1.jpg
    Filesize

    7KB

    MD5

    2c8a677f1a59d495cd761284be2ba30b

    SHA1

    65e3848781c69cef49b9121ff3506a47dacd5e9f

    SHA256

    4218e7c83bf727c51c1a5de8a783abbbbf5e2b192370ca3dfbd7d1a2b410f3f1

    SHA512

    47700c9e249f8833adb448a05acddc48b66f58e9b814c5a6d25183ca5af054cce7a39f837de8b43fe00038a197aeb11815c3a1e8212e678b4852fad8b5fdde5c

    Download Submit

  • /data/data/cudcael.gwycgeneu.mzxidy.hadjarxy/files/b
    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

    Download Submit

  • /data/data/cudcael.gwycgeneu.mzxidy.hadjarxy/files/oat/b.cur.prof
    Filesize

    1KB

    MD5

    aa93cf83df7b371be98d28d2851e8930

    SHA1

    a6e67b7f2005401995b466d1445bd3e0aacc5c00

    SHA256

    d6b0d80ed97e8195259c9ad78762f0adf4cc89275fb8fba8fc677ac3a626f401

    SHA512

    c4fece82226352234c8ef674438a29da92c745c30923fcf7b0e5124a714f7738f18881c1348d1d957e8c31fe586b8ad6a9d86be696a2ca1565df92e81b8466c6

    Download Submit

  • /data/user/0/cudcael.gwycgeneu.mzxidy.hadjarxy/app_picture/1.jpg
    Filesize

    7KB

    MD5

    9122dadb5f20cfb0577cf248135d9c7f

    SHA1

    6b3fd7e39600a282a2af8f24605e791abba5537d

    SHA256

    f19819c0253f909411b59f6bf731f2bf5bb2a36b06477c95294e8e7208c731e5

    SHA512

    d586039f68216ce5edf0ef7d3dd88aea40a5ba27d3e77f9888c81b7502ca684486e9fab9800505439e95cd1473b677e2dc37ca117bd8d9c749fb433b806faa08

    Download Submit

  • /storage/emulated/0/.msg_device_id.txt
    Filesize

    36B

    MD5

    1424e494c6a0a48e1edef016949fd9cd

    SHA1

    70efbcc84d53c502c8838557161d270b1c0f64db

    SHA256

    8723ceb630c9880b2f90bfd27b0465217285c3844158de86688768e835e9be33

    SHA512

    8f1cd891a87e4c963bd8546615f3eb96ef35e011bfc834ae28537d35b69f8168d38cb9116e5bc1ec6b50a7e31b7ebe362510954aa6cad88ed45df6ee9f868276

    Download Submit