Analysis

  • max time kernel
    127s
  • max time network
    132s
  • 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
    18-12-2024 15:38

General

  • Target

    12.apk

  • Size

    7.7MB

  • MD5

    125591b1ba792dc40478fba12b09970c

  • SHA1

    db165b084b44f98cd47540f4c73a8ab8feb05660

  • SHA256

    2e6c7354f7b4dce59752054929731c5055df15301ed094820bdbbcd5c0cfa12e

  • SHA512

    c4133747d64d31d578ad11d20f61bd138171b9254496bb40628821c78ce98c685a054d6f3bd26a6857a0b14d0eb8d83223bc74979e95f4044e1d8c168e38c552

  • SSDEEP

    196608:egbAsJ3OmCt1AsyRLm5Mymhnl6m4955q45z+YK:d8sFYUsUm2yEnl6mmjqYzm

Malware Config

Extracted

Family

trickmo

C2

http://skyfrostweb.cn.com/c

Signatures

  • TrickMo

    TrickMo is an Android banking trojan with the capability to intercept 2FA codes first seen in September 2019.

  • Trickmo family
  • Loads dropped Dex/Jar 1 TTPs 8 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • 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

  • nilheart.ptur744.lens
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4245
    • /system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/nilheart.ptur744.lens/app_huge/CQ.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/nilheart.ptur744.lens/app_huge/oat/x86/CQ.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4279

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/nilheart.ptur744.lens/app_huge/CQ.json

    Filesize

    5.2MB

    MD5

    226e709c8643b778efddd5fe1e195790

    SHA1

    9ef8bb653086f9b3aa8bd444239fdb842a82cb34

    SHA256

    b289bdcd27abeb414fe50ba4081ae04f990bcf1a6f1ccc011d8101dbd5fc7ef8

    SHA512

    c7fa9e4e5b2e690202e50d09a2a01ec453ba6d3fd54384f50f5395b8a0a909635946ee1ccc4b1bac858e31d201d2a4f6f83d17f561af9b0bdf143a46fbb7345c

  • /data/data/nilheart.ptur744.lens/app_huge/CQ.json

    Filesize

    5.2MB

    MD5

    0aa7fa04a36ff1e94535c808c1ad7257

    SHA1

    f683f87e93a04b3f7e7ef65e9d8b54c58acc36c3

    SHA256

    cce222d0fa0635f95300a3dbe2f07fef123eed04f6333774f7edc112b326456e

    SHA512

    3aaad794700cd9e56db310aa0f65930a6c7d875a859881ac83f043af7a4bfdbffb8c6d496cf65829072c8a5a69abd5b427f255bde957892bdcd014ef09ced888

  • /data/data/nilheart.ptur744.lens/cache/clicker.json

    Filesize

    17KB

    MD5

    d780f836fe54e51872bf31220a4dcb77

    SHA1

    5136aa7fe35fb70c9bf0ab00bbe7f79cf65705ae

    SHA256

    32abf05fd8eb1edb10fd93e2c0bd9b308d109e5686c06b39f4d173847a0efe17

    SHA512

    62842bd62ea2f1a71880415d84501bc2cde8eb857d4baec4e357f3c4c4a74d2d0418bfcc6431789cce207d5290ceb4b1fee31f206ac527a8727176523c0bc635

  • /data/data/nilheart.ptur744.lens/databases/a-journal

    Filesize

    512B

    MD5

    82366aad092877a8e2147a00ec0b13cc

    SHA1

    a78b6685d4d6781ea6ce5e1ce8cfdf46f8732150

    SHA256

    bf3c3382515dd9d40f1372ccee91d2f1d3d00db99b848c99d9487c3fcce9de62

    SHA512

    5fdbde6893c601224e5daf382105f83d4aacf8b581c09c61fa4fa7e9b9b19f1bd891e8a7fd262c85cae0d62d8f36f13ba73bf0e91b94cb40582bb74a5f330092

  • /data/data/nilheart.ptur744.lens/databases/a-wal

    Filesize

    32KB

    MD5

    8ee522a24ddb8f008d8d0e4bcb4d6345

    SHA1

    c0f91feaf352072c30e28061b8d59a0f0f0abdd9

    SHA256

    439d4772b19dbbad368c09aa5a4f62b4d5863322aba32986066a9c1fd54f4a22

    SHA512

    b40bd6bacc96f189f0be5f819581ae62f2e129ff441c116b8f790a435b23250845a1d4400868ad4f0e9d813d3b2c0fa6f7f8edff7fd2cca1e62c02ae1a78275d

  • /data/data/nilheart.ptur744.lens/files/nilheart.ptur744.lens

    Filesize

    256B

    MD5

    d7129068288ed2766b2487c35a1cf1a7

    SHA1

    7f4911f5bcba9b0c7f9bdfc5ef6caebdf5c3dafd

    SHA256

    edfe5d96fb46a540d8cdf2b3defb0629daa7b1553c0c02c06df4082a31fd057f

    SHA512

    cb665ed21864fef62069c80ddd7f1c375b052404b7823567433ecf8c3e83b0f538bb70a968114a008498428e3311849f749cdb28bbd3810eec35280b1a339690

  • /data/data/nilheart.ptur744.lens/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/nilheart.ptur744.lens/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    647821c1940a43abcdcecdda82dead43

    SHA1

    8993b564451d08110f3b08840c3aa5516154a210

    SHA256

    6bb9c3fc5d30dfa3b1b29dbcde6ed09c1b0d2d10f9d48c404854f44d9a903aef

    SHA512

    ace3dff27a030cd8c21ff3007ea0dceb840aae41fb90e7de75f7b66aa259b30b378448ba696a87f87922fa2a57bae61aaa6a897539e8b61dd613b447ea257720

  • /data/data/nilheart.ptur744.lens/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/nilheart.ptur744.lens/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    a03b05991abdceef39b6ca3140a12c8d

    SHA1

    a5f5c21d53d295b45fd5341cdd231c2e48648284

    SHA256

    455c62e66ae87339db4461715af690d40c0206306ff1eb7c659bf8a552a30ffa

    SHA512

    3ddaee6a2be8f0b03059d837231b962a3726f070a97a0468409229878650c1b7b51c69287ebd9485722db2d89afdf0005ba6c7e9c0cad32ed9fcaccb93469fed

  • /data/data/nilheart.ptur744.lens/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    66715e75b85b0ee11780ecc4e6785d24

    SHA1

    da906c849f2251eecdf2a7632daf34b28688a610

    SHA256

    eddf7d2d020e1a62a9945ea3def35dd32ba176878a572bdd1acef989e2a4ef4d

    SHA512

    e8a21236e2203b9acc30ba3c3edb69619cb550caf46a3b40e15ed262e128c811eb9d2d8557db4aedefcfd665992e4debc6d919774c9c46f7b59549cfcf2a2c19

  • /data/data/nilheart.ptur744.lens/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    2c39d8a45d44012b741982f178095f25

    SHA1

    98f34e91147a4dc1568a48dfd5c50e70bc70532e

    SHA256

    d3ad0b0879e51f0279cb250ea8838d9a6b73d0d52c72d66f7e030ee0cca00845

    SHA512

    e3ffdd142350174f4ade8bf04c3de4b41e0e6e3539c88dcad89403a0beaab3d5d8bc271ddd68d3948692a6e1c75cd60d3841c02caf83a6d883175c301a26601d

  • /data/user/0/nilheart.ptur744.lens/app_huge/CQ.json

    Filesize

    11.1MB

    MD5

    28041432b0c51e3e887643272629c83e

    SHA1

    fbea5dfc62f03e1ff784b410ec0d547de0e8156b

    SHA256

    85c845feaa13eb5b0d02b64a996bf1a84b3aa77b6cf616f3db8ae5b4c70e9902

    SHA512

    7e69a4dffce031e990827d655b83ce66bfca72ecdc5bba4a264f877e0a3788953c41e2f6766e8327127d1b68b63775569648340fda09b4ce13684f0aaca6438f

  • /data/user/0/nilheart.ptur744.lens/app_huge/CQ.json!classes2.dex

    Filesize

    351KB

    MD5

    fc03e38b9df1aecdaa7ad9582a3007fa

    SHA1

    7ab8f6c8c79015f5eb4809f85987afa91206ed3b

    SHA256

    b4a3a76ea11bdd51239bf96f452dfa1e7eb73fd3b34607bf903ba8810820baea

    SHA512

    7639ce7f817c0b4a926c61f1dfae18e843e2ad85188df9d5d9711961d5d9761d46f16fb36a06a9a60bbd0d0a33b6435fa7e5ff299fb287828ce8e9fa5ce127d3

  • /data/user/0/nilheart.ptur744.lens/app_huge/CQ.json!classes3.dex

    Filesize

    258KB

    MD5

    dbb329a8075c9e01b2cb16c0ca1e7021

    SHA1

    c165f196aa9fc7f8812244dc029318720b3e6a75

    SHA256

    d39fcf9a729d1ac899369481f0d28fb6b5f7213bfd9d1c1aca11afb8a5bbac4c

    SHA512

    d57013a783a28a2c6d116f57d60bdcee6958ffcd2402b3ebb5be57506ff73d85c9db8dda4b6d33000140c206e7fb54d3fbbaf55693af1de4155d6a085cfce15f

  • /data/user/0/nilheart.ptur744.lens/app_huge/CQ.json!classes4.dex

    Filesize

    1.9MB

    MD5

    2d73c5997273e3910c1ac1d8db7ba145

    SHA1

    25737e75ed15863e69d02a14efa781370dfec798

    SHA256

    411c3194c11f6254e4bb6cdbf247518a4696ce9bffc6d373ba7e949889db9965

    SHA512

    7adca729d74394232c26ee76272a85342fd88c9101d417ba3a0b1018f29cdbe4a852a3458548e4e333db55520cf8b0a7700f6bcb3cfee77a12ec3d272c4dc13a

  • /storage/emulated/0/Android/data/nilheart.ptur744.lens/cache/logs/log.txt

    Filesize

    83B

    MD5

    057f310df312e8aa79efbcf097551677

    SHA1

    97e6b41adcb502966d9806a369059adea55c97a3

    SHA256

    3faae1d077fac3d3012ef9139d2dd4a764f88ed46b9cf14ddcc9e3ec03c7159a

    SHA512

    86e4375bc3e8a06edf6ace41c0e8f3fe8cd33287e3b028c6c578c8b90be75b6ded27779655b64bd9c6f9702b337f016d765005a7b83caeea107ddd4e21ca0b7d