38122bd8752a0019dcfba281195f3498e0c1a3837f77cb8683062c0740a352a8

Analysis

max time kernel
17s
max time network
131s
platform
android_x86
resource
android-x86-arm-20240514-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
submitted
29/05/2024, 00:00

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General

Target

7ed9fa1c2c86be295b9169c740c45ab0_JaffaCakes118.apk
Size

9.7MB
MD5

7ed9fa1c2c86be295b9169c740c45ab0
SHA1

e86f4c3c87142d488db307687481139028052684
SHA256

38122bd8752a0019dcfba281195f3498e0c1a3837f77cb8683062c0740a352a8
SHA512

7f35352547dd8ab3d6bf29ebdcf33a72ee0d72ace3afd27f38949b8cc8d568a5bedfe56e71fb158632205ce5fa5b9e8438a371c2737a00158b06a718d8f8fb45
SSDEEP

196608:k9FSM7NsprARHwdnjhRfSkUH1lARNxOMjfnonRn+9DNyUEckCTxVPe7Ic8p:kB7NsprAVunfSX1+OyfnoR+9DN63C/H

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.yousi.qxt
/sbin/su	/system/bin/sh -c type su

Checks memory information 2 TTPs 1 IoCs

Checks memory information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.yousi.qxt

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.yousi.qxt

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.yousi.qxt

Checks if the internet connection is available 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.yousi.qxt

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.yousi.qxt

com.yousi.qxt
1⤵
- Checks if the Android device is rooted.
- Checks memory information
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4235
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4320
- logcat -d -v threadtime
  2⤵
  PID:4351
- logcat -d -v threadtime
  2⤵
  PID:4370
- /system/bin/sh -c getprop ro.miui.ui.version.name
  2⤵
  PID:4391
- getprop ro.miui.ui.version.name
  2⤵
  PID:4391
- /system/bin/sh -c getprop ro.build.version.emui
  2⤵
  PID:4418
- getprop ro.build.version.emui
  2⤵
  PID:4418
- /system/bin/sh -c getprop ro.lenovo.series
  2⤵
  PID:4443
- getprop ro.lenovo.series
  2⤵
  PID:4443
- /system/bin/sh -c getprop ro.build.nubia.rom.name
  2⤵
  PID:4486
- getprop ro.build.nubia.rom.name
  2⤵
  PID:4486
- /system/bin/sh -c getprop ro.meizu.product.model
  2⤵
  PID:4516
- getprop ro.meizu.product.model
  2⤵
  PID:4516
- /system/bin/sh -c getprop ro.build.version.opporom
  2⤵
  PID:4541
- getprop ro.build.version.opporom
  2⤵
  PID:4541
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
  2⤵
  PID:4567
- getprop ro.vivo.os.build.display.id
  2⤵
  PID:4567
- /system/bin/sh -c getprop ro.aa.romver
  2⤵
  PID:4591
- getprop ro.aa.romver
  2⤵
  PID:4591
- /system/bin/sh -c getprop ro.lewa.version
  2⤵
  PID:4615
- getprop ro.lewa.version
  2⤵
  PID:4615
- /system/bin/sh -c getprop ro.gn.gnromvernumber
  2⤵
  PID:4640
- getprop ro.gn.gnromvernumber
  2⤵
  PID:4640
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4664
- getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4664
- /system/bin/sh -c getprop ro.build.fingerprint
  2⤵
  PID:4689
- getprop ro.build.fingerprint
  2⤵
  PID:4689
- /system/bin/sh -c getprop ro.build.rom.id
  2⤵
  PID:4718
- getprop ro.build.rom.id
  2⤵
  PID:4718

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

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Downloads

/data/data/com.yousi.qxt/databases/bugly_db_legu

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/com.yousi.qxt/databases/bugly_db_legu-journal

Filesize
512B

MD5
21788a30b40981e2ec576813064d7a22

SHA1
20528d061e663516ab9817580fd69798b73f2fd6

SHA256
49d5b6870e1b4598c7063613e758fa8aa939b5fe816420d5f2a8889ae04ff2f7

SHA512
e03f02ed1cb40c9a549e4021ffff7baa038ed5cd60e8ef655a9c7225e5c17d50f231fbe872c8a38d35728ac47e361210bbef641973dd199246b81684deaf444e

Download Submit
/data/data/com.yousi.qxt/databases/bugly_db_legu-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.yousi.qxt/databases/bugly_db_legu-wal

Filesize
205KB

MD5
1ba276a8037395a0bd9bd80f9b6c512f

SHA1
35392155fd673ad686d0d0f6fbdffadd5d70d0dc

SHA256
32bef83bc8c1b4a362c618a3a4766fb1b687ae9c1c8608726e78cc4bec6f5956

SHA512
f50498f58ab4e3bc6842630473dc954d0441158a190fcb7b29f677d66bdf8126770427aa04bff88cebbc3495d87cae17e08bc28d22ee31383b7ad72566488ba3

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads