Overview

overview

10

Static

static

6

a790d1475b...b7.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    22-11-2024 22:04

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General

  • Target

    a790d1475b88cab539a9ea3d7cea7ca223916724838f974786d3c7e2d4cdbcb7.apk

  • Size

    260KB

  • MD5

    53e7f556c55b129c6a13e40348f23169

  • SHA1

    dbd8f61fdbb43b394337003b91321d16139b5324

  • SHA256

    a790d1475b88cab539a9ea3d7cea7ca223916724838f974786d3c7e2d4cdbcb7

  • SHA512

    d32661617ef5fff7b0cb84f939dcd36d61f2ccbdd5556539cc0018d27e9f471ac768c3970d5e403ce53bae5461d6ba2fe45941710d84b2c02c5e2c4c283de498

  • SSDEEP

    6144:xvggoKBkwjGalYQ734ecch67hcb+RYKLuiWTPm4o4m+GceCYa/rsTqB:agvBkgGaNzyhcbSjKTO4KHcQmB

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

  • grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl
    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:4258
    • /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/grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4285

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl/app_picture/1.jpg
    Filesize

    7KB

    MD5

    8fca5436af170366ff288b022b744cdb

    SHA1

    7d7640f70bd956f5ba423a9d3e29815187146cde

    SHA256

    8c3397f63efda637e0914ee862558e7a3d219de027c9a355c290789f243aa470

    SHA512

    8fd1ec11184d1dccd3e0c6a5f363ef337b2a937fe4abfadfa22efd6412db7ea3bf6612247bdeb8798d471f4e37d6f53540193c0c20752073ce84aa804077b172

    Download Submit

  • /data/data/grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl/files/b
    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

    Download Submit

  • /data/data/grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl/files/oat/b.cur.prof
    Filesize

    1KB

    MD5

    95995d89e474a497e4abaf8b61fd3bc4

    SHA1

    a7b0b6203eff4423c36f169567228bf1b11cf8d0

    SHA256

    1d9085e25d452b6877cb4d5f3366643f27b0ff3fce9c2798e2467020698b8504

    SHA512

    85f30363b17e89b78176add7d06a28cd0552a64dbbd5b4fea86c24c6e930e3279b49e4dddf0ee5508c99026cc7fc5baff6823c468320dcc22b34efa23d17374c

    Download Submit

  • /data/user/0/grqifpa.uuabelbmi.xafvzr.wyrjiefm.cbxay.yuovl/app_picture/1.jpg
    Filesize

    7KB

    MD5

    0f420949e6c69ddbd01ef7d4b4c2284d

    SHA1

    775b8a70ae5d348e13176023af407b4ed388e05c

    SHA256

    e448f56d30665be11610496974ef82a407b4807da50e245375dfbc73cc84c3a5

    SHA512

    95ac1ce2e8ec999d09c88b0f7d8103931ba86d6991965f0b0cbc8991268c6a24ab808cf29add84d5979502fb86b300213635f3e0c60f84603235c4e8d058e2b4

    Download Submit

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

    36B

    MD5

    53b5d8b44d36d6daf772b29f5f1ba076

    SHA1

    c1ce224631fc18a06adf50c3f99d1ccbab34c154

    SHA256

    eabba8c9e4fca37fed955bdcd2995288647947f91480f7c0070ce9760873f09d

    SHA512

    f0fc9284b17d373af61e063b4bd5d05c0af0d0d611add065fc0cb229819ccd5c3dbf9b58607d84e20fbde09f947e83686c279b9beaa52dee77ec6beeb04a5b50

    Download Submit