Analysis

  • max time kernel
    7s
  • max time network
    131s
  • 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
    27-09-2024 07:09

General

  • Target

    f9f562c2619428fbf279d96c11ba4a7b_JaffaCakes118.apk

  • Size

    15.8MB

  • MD5

    f9f562c2619428fbf279d96c11ba4a7b

  • SHA1

    66c0d4d00320e9a793200ed0f2dc1e37900a97e7

  • SHA256

    bbfddc241bbfe0bef8d0e849c9ff085a16aa89089605474ce5c2802e026e4f18

  • SHA512

    4f2612ddab5f0cf1bba9e221ae2d73af30f20063496d5a441e18a40e819cf0cc61dda14675b7a9d5ec4589cde99e0dfa2ae657ad1dee5519675ec9bf82a3072f

  • SSDEEP

    393216:KuFHXepW8fO78V3RVqXsC2eNQ+iG/0S15VXxmSo+:KulOpWyOwPVDCpNT5qSo+

Malware Config

Signatures

  • Loads dropped Dex/Jar 1 TTPs 6 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries information about active data network 1 TTPs 1 IoCs
  • 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.

  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

Processes

  • com.jiangxinxiaozhen
    1⤵
    • Loads dropped Dex/Jar
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    PID:4304
    • chmod 755 /data/user/0/com.jiangxinxiaozhen/.jiagu/libjiagu.so
      2⤵
        PID:4333
      • /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/data/com.jiangxinxiaozhen/.jiagu/tmp.dex --output-vdex-fd=44 --oat-fd=47 --oat-location=/data/data/com.jiangxinxiaozhen/.jiagu/oat/x86/tmp.odex --compiler-filter=quicken --class-loader-context=&
        2⤵
        • Loads dropped Dex/Jar
        PID:4358

    Network

    MITRE ATT&CK Mobile v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /data/data/com.jiangxinxiaozhen/.jiagu/classes.dex

      Filesize

      6.3MB

      MD5

      8e046f736589d857cc63796f558e55d4

      SHA1

      7357dff314b25e34b260e4631af025d501621812

      SHA256

      5884a7d468aa1c2648736f139a701d0047531bbdbd7a511be0e8e32773e6dfde

      SHA512

      9183b90993ac1ae0528e83f9da6685cc89e3cca610ea67a902fe917014c48c2d23458d1e2cb2767f6bf9978718a85ec3cf43ae4a0f59826963e125288fa99eea

    • /data/data/com.jiangxinxiaozhen/.jiagu/libjiagu.so

      Filesize

      382KB

      MD5

      aa01dd97609092ce310e17bf791069ce

      SHA1

      f000840a8f68ea7beb2e29ea466088daf55609db

      SHA256

      e432c191f918053ce368e1b1f155b2e1f9e84379611b93aabec0106172b73aa2

      SHA512

      766c120a06215d0950aae32026fcde3eafed8d18ae0de7bc8135a7378a9055c8f0040d61574d9af67fe2b5b90eeae64c62d787343858ae375bb6658df8afe7b4

    • /data/data/com.jiangxinxiaozhen/.jiagu/tmp.dex

      Filesize

      284B

      MD5

      f1771b68f5f9b168b79ff59ae2daabe4

      SHA1

      0df6a835559f5c99670214a12700e7d8c28e5a42

      SHA256

      9f8898ce35a47aeafced99ea0d17c33e73037bb2307c7688e50819966f4ae939

      SHA512

      dae27d19727b89bec49398503baa6801640540355688dfabbe689c97545295c2c2d9b0f0dcd7cbc4cfbf701d0c0c3289e647a152f49ff242d1ecc741efe4145d

    • /data/data/com.jiangxinxiaozhen/files/.jglogs/.jg.ri

      Filesize

      314B

      MD5

      edb6e16c32d279ed4c477165589cd66b

      SHA1

      0590953112bd2e29f94304d23eea96a103de08c7

      SHA256

      d4beb1c35d10aad9fbff022b0cc4e485b6068154814ee440a9ca34026359597e

      SHA512

      279a2a53197faa734975ed44e9690adfee4d869c1c91ecdccee14b7221dc2aa80b3c229e262cc5645d018efc69b3209449dfecb351eece34c401cfb094f07b56

    • /data/data/com.jiangxinxiaozhen/files/.jiagu.lock

      Filesize

      27B

      MD5

      8354f4c304adb37451727c4ae5ea242e

      SHA1

      bcf72951001d2236b12ed31ffec20b5ce08cede9

      SHA256

      16e59162c09f95998a05a36be2b3655603a3042c711c0b458e3d8e2fa5d5a042

      SHA512

      ed8047208860072cf99c90441f605db2ab621031038c9af58ec74e7ec6972f9e88b84464440feb7681a3a4a9948608e97f8a9f9d5eb54bc264014d12849fef6d

    • /data/user/0/com.jiangxinxiaozhen/.jiagu/classes.dex

      Filesize

      6.3MB

      MD5

      b8298c2ef28bb2840698f50e30af35ea

      SHA1

      f8862b88bfce13e28c176fa54a7a43ec044d6ecc

      SHA256

      008ec2d4b276b282093cd63f2b8029af2233f147dcbac47536bf152394c00815

      SHA512

      f7ce21dbb6f6a425b40a00d3f557065dd48508d55a651bb8df89f5b08e530ec5e9834966bafec054450399127cfb4d0247f54ec5965390e8047a44368fdfdfc2

    • /data/user/0/com.jiangxinxiaozhen/.jiagu/classes.dex!classes2.dex

      Filesize

      5.5MB

      MD5

      b5f6ff0b2002a451e4a4b05e08df5b02

      SHA1

      7dd28543d29c7e03cd9dd6c09feb6a08f88f831e

      SHA256

      8b634a5f8fb2ede89bb66dbbe5cea760bc7abcf6fa6d49d546dc8e076e5d69ec

      SHA512

      800a420b1d05444f1b1cfb6d74220fdfa92955dc202e0b81e85723b0083cd4bd67cb2366993561447cd44d27a83b3664a6d10af6adcc9e5890423bbf833398ff

    • /data/user/0/com.jiangxinxiaozhen/.jiagu/classes.dex!classes3.dex

      Filesize

      663KB

      MD5

      8b1f3425903e312732a37981ee169ebc

      SHA1

      ff797f857370775c5f7bcdf7cf13a97e2b6c117d

      SHA256

      a47941873c76365ffa12e38b27504af591b432857c2202b27a9ac06d0eb664c8

      SHA512

      d79405cbf4d24e1de29377c48297b8ffec92c848257473eef361810a2867a52fe7c59f40b9fb86df4742c844d904d469f8ef0833069f7131576dca142a2969d2