8abe3611ae5f25bbc5ada12b4374605975f1cbba9b9c6a29aa3d247c882141d0

Analysis

max time kernel
16s
max time network
127s
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
28/08/2024, 20:59

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General

Target

c7a45a4338b1684d56c484c109ee3a91_JaffaCakes118.apk
Size

28.3MB
MD5

c7a45a4338b1684d56c484c109ee3a91
SHA1

419486ed595c6277887331e3364814c4ae195b4b
SHA256

8abe3611ae5f25bbc5ada12b4374605975f1cbba9b9c6a29aa3d247c882141d0
SHA512

fbb6a0f9cd338daaa1273b5eb861da27ef6c364a7fa8a8a79dc958a39d92b154e7bbf4508aef40a4bddb6a43cdcefff8cb8a345b176928f07cec96b1f104fbcf
SSDEEP

786432:4d9MDlg3lYA57FTtB66eH1dBuniXZ/W+YSy3lwJhu:4Ig3ZTB9eHPn/WFb3lwq

Score

8^/10

discovery evasion impact persistence

Malware Config

Signatures

Checks if the Android device is rooted. 1 TTPs 2 IoCs

evasion

System Information Discovery

T1426

ioc	Process
/system/app/Superuser.apk	io.cityzone.android
/sbin/su	/system/bin/sh -c type su

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	io.cityzone.android

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.

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	io.cityzone.android

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

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	io.cityzone.android

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	io.cityzone.android

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	io.cityzone.android

io.cityzone.android
1⤵
- Checks if the Android device is rooted.
- 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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks memory information
PID:4249
- /system/bin/sh -c getprop ro.board.platform
  2⤵
  PID:4281
- getprop ro.board.platform
  2⤵
  PID:4281
- chmod 700 /data/user/0/io.cityzone.android/tx_shell/libshellx-2.9.1.2.so
  2⤵
  PID:4301
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4328
- logcat -d -v threadtime
  2⤵
  PID:4355
- logcat -d -v threadtime
  2⤵
  PID:4372
- /system/bin/sh -c getprop ro.miui.ui.version.name
  2⤵
  PID:4393
- getprop ro.miui.ui.version.name
  2⤵
  PID:4393
- /system/bin/sh -c getprop ro.build.version.emui
  2⤵
  PID:4420
- getprop ro.build.version.emui
  2⤵
  PID:4420
- /system/bin/sh -c getprop ro.lenovo.series
  2⤵
  PID:4447
- getprop ro.lenovo.series
  2⤵
  PID:4447
- /system/bin/sh -c getprop ro.build.nubia.rom.name
  2⤵
  PID:4471
- getprop ro.build.nubia.rom.name
  2⤵
  PID:4471
- /system/bin/sh -c getprop ro.meizu.product.model
  2⤵
  PID:4495
- getprop ro.meizu.product.model
  2⤵
  PID:4495
- /system/bin/sh -c getprop ro.build.version.opporom
  2⤵
  PID:4520
- getprop ro.build.version.opporom
  2⤵
  PID:4520
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
  2⤵
  PID:4546
- getprop ro.vivo.os.build.display.id
  2⤵
  PID:4546
- /system/bin/sh -c getprop ro.aa.romver
  2⤵
  PID:4571
- getprop ro.aa.romver
  2⤵
  PID:4571
- /system/bin/sh -c getprop ro.lewa.version
  2⤵
  PID:4597
- getprop ro.lewa.version
  2⤵
  PID:4597
- /system/bin/sh -c getprop ro.gn.gnromvernumber
  2⤵
  PID:4622
- getprop ro.gn.gnromvernumber
  2⤵
  PID:4622
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4646
- getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4646
- /system/bin/sh -c getprop ro.build.fingerprint
  2⤵
  PID:4671
- getprop ro.build.fingerprint
  2⤵
  PID:4671
- /system/bin/sh -c getprop ro.build.rom.id
  2⤵
  PID:4695
- getprop ro.build.rom.id
  2⤵
  PID:4695

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

System Information Discovery

T1426

System Network Connections Discovery

T1421

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Replay Monitor

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Downloads

/data/data/io.cityzone.android/databases/bugly_db_legu

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/io.cityzone.android/databases/bugly_db_legu-journal

Filesize
512B

MD5
62137cdef2e3679a1dbabeb2e024ccc5

SHA1
947b408435d45479cc55123cbc32b7a4b8d160ec

SHA256
faaca036419391f3884f4ed1715e56343306560069a671b55c7dfcd32432735f

SHA512
a93d490520609b6f4ed100696c2a8aaecaf575ab8e1ec0749d12fda57e8c7a9114299683bb60060492c24212fa03b08e9a326c71845b1fc0ec88799b76eb847f

Download Submit
/data/data/io.cityzone.android/databases/bugly_db_legu-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/io.cityzone.android/databases/bugly_db_legu-wal

Filesize
237KB

MD5
5f5accd526ef3fadc4f8465cb1c1e7a4

SHA1
109f0b65a9531cb0c76d9571e361bafa937d1054

SHA256
e131f48815bec1b0711c06d1505ae97d04cb4617630f23cd734508050cd4ab98

SHA512
f56a409d499ebc6f5596369f32d56522e93ac7265f90551fc1c84d04249541b07dae47d715417d3c30e7c1e1cfcdf6f4c0dd53d1d05e6d747d4c3a961dfbb6ea

Download Submit
/data/data/io.cityzone.android/tx_shell/libshellx-2.9.1.2.so

Filesize
113KB

MD5
4094c5a94b5af8f844e7d1dc13e52432

SHA1
95af46988df8cbbcc50bf6ebe12f5ff65e2c0fd8

SHA256
8c3b75952dd7bd2584e930a05d7c4c07079fff2ceb0dc95891a6ccef50c1554f

SHA512
bfeef3ba42bf63a147a9363d485dbd64224ac5add0ae24471ef7df97639a3c4bac2080ee184f7a23e9f1afb7f88d2f03ae7102b72a54445bde97e6b7e8beb5e0

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads