05b3b1456cba22277feccf531f23a558a6d212b1228eb1e877faeb84fd4b2ab8

Analysis

max time kernel
16s
max time network
136s
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
20-08-2024 02:38

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General

Target

ad9384af23e93b6f321d277d7d5bb152_JaffaCakes118.apk
Size

19.9MB
MD5

ad9384af23e93b6f321d277d7d5bb152
SHA1

ebccfa8dc3e22ce45c90bab6f23a0c215c0660a5
SHA256

05b3b1456cba22277feccf531f23a558a6d212b1228eb1e877faeb84fd4b2ab8
SHA512

9fa9e1979fef00b3a76739c8cf077d637e366e2434fc8beab918db2f8a623f493159fe316483a83362865b8ada9661f3fae7ae97e807d46a6844988a60513ee4
SSDEEP

393216:/BVzt7Rf0QKWVhu22WL6Ic0H6ow9R2SXrVMoYfIQHs+qWj1v2fC7+Rqg:/R7qQKWVlFL6Dow9PbVMO/WE1qg

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	com.jczb.zaiyue
/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	com.jczb.zaiyue

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	com.jczb.zaiyue

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	com.jczb.zaiyue

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	com.jczb.zaiyue

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.jczb.zaiyue

com.jczb.zaiyue
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:4257
- /system/bin/sh -c getprop ro.board.platform
  2⤵
  PID:4287
- getprop ro.board.platform
  2⤵
  PID:4287
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4316
- logcat -d -v threadtime
  2⤵
  PID:4341
- logcat -d -v threadtime
  2⤵
  PID:4358
- /system/bin/sh -c getprop ro.miui.ui.version.name
  2⤵
  PID:4379
- getprop ro.miui.ui.version.name
  2⤵
  PID:4379
- /system/bin/sh -c getprop ro.build.version.emui
  2⤵
  PID:4405
- getprop ro.build.version.emui
  2⤵
  PID:4405
- /system/bin/sh -c getprop ro.lenovo.series
  2⤵
  PID:4436
- getprop ro.lenovo.series
  2⤵
  PID:4436
- /system/bin/sh -c getprop ro.build.nubia.rom.name
  2⤵
  PID:4460
- getprop ro.build.nubia.rom.name
  2⤵
  PID:4460
- /system/bin/sh -c getprop ro.meizu.product.model
  2⤵
  PID:4485
- getprop ro.meizu.product.model
  2⤵
  PID:4485
- /system/bin/sh -c getprop ro.build.version.opporom
  2⤵
  PID:4509
- getprop ro.build.version.opporom
  2⤵
  PID:4509
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
  2⤵
  PID:4533
- getprop ro.vivo.os.build.display.id
  2⤵
  PID:4533
- /system/bin/sh -c getprop ro.aa.romver
  2⤵
  PID:4560
- getprop ro.aa.romver
  2⤵
  PID:4560
- /system/bin/sh -c getprop ro.lewa.version
  2⤵
  PID:4584
- getprop ro.lewa.version
  2⤵
  PID:4584
- /system/bin/sh -c getprop ro.gn.gnromvernumber
  2⤵
  PID:4608
- getprop ro.gn.gnromvernumber
  2⤵
  PID:4608
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4633
- getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4633
- /system/bin/sh -c getprop ro.build.fingerprint
  2⤵
  PID:4659
- getprop ro.build.fingerprint
  2⤵
  PID:4659
- /system/bin/sh -c getprop ro.build.rom.id
  2⤵
  PID:4684
- getprop ro.build.rom.id
  2⤵
  PID:4684

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/com.jczb.zaiyue/databases/bugly_db_legu

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/com.jczb.zaiyue/databases/bugly_db_legu-journal

Filesize
512B

MD5
88a6ca1dd49c1b441566cbddad949ad8

SHA1
1d25886fa85f2fdbf53343e125c303f3ef83078e

SHA256
5c59f5042bc696b659a00bab4298b3199ef4750cac6921b00a79ec31dba36647

SHA512
cf109a96d984e9479c281b5b6f25af97ca8dc2ba15c619eeb3001b81faa6f18025c19e82086f8cbf8209befa3922cdabde1b371bd353b01b669f4bcb96da2f3f

Download Submit
/data/data/com.jczb.zaiyue/databases/bugly_db_legu-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.jczb.zaiyue/databases/bugly_db_legu-wal

Filesize
197KB

MD5
72cc670ca5cac30e30f807ece6024fd3

SHA1
144dcf4836b7e1283676221fb238f9b9479ae793

SHA256
4a3a91da223895eecae1ac2eba2dfd75e42ded723f6e712f4a0005990fa4971e

SHA512
ca4bc1e073f429e9a3804657b259a225b23c2d0e739ad23315ee5a90107db6f415c66e5ee3cd78b3dd96d21d50eb40f957e79ae25eca77afe99be68755e6d2c9

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads