dc8b9b0965504e1128495bacbadca2fae679eaf3090f82ae719d0fd33f0d82d2

Analysis

max time kernel
16s
max time network
130s
platform
android_x86
resource
android-x86-arm-20240603-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240603-enlocale:en-usos:android-9-x86system
submitted
05/06/2024, 18:19

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General

Target
98e5d1debd7224993c9cff7fae6ecb21_JaffaCakes118.apk
Size 15.7MB
Sample240605-wye2bsfa23
SHA256 dc8b9b0965504e1128495bacbadca2fae679eaf3090f82ae719d0fd33f0d82d2
MD5 98e5d1debd7224993c9cff7fae6ecb21
SHA1 d721e6d05341b412024bfe00eeb740aa2011f887
SHA512 ec6a98003a1e6dc72a8c7f5428f30f8d40d9d13b967dc9240ecf9b7f96fa47b8859beb2fcfdd53de1241a04e31363520c42e52e39c16fd0898a4b86ee62814d6
SSDEEP 393216:yF9C120xO6LuC9GHEeTFb6uiRq17GMDx87YnEGKDA797v+F:yF9C19USQEmFBiRq1iP7WjKDi+F
MD5 SHA1 SHA512 SSDEEP

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.yuehuasuanflw
/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.yuehuasuanflw

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.yuehuasuanflw

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.yuehuasuanflw

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.yuehuasuanflw

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.yuehuasuanflw

com.yuehuasuanflw
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:4233
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4327
- logcat -d -v threadtime
  2⤵
  PID:4354
- 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:4423
- getprop ro.build.version.emui
  2⤵
  PID:4423
- /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:4549
- getprop ro.vivo.os.build.display.id
  2⤵
  PID:4549
- /system/bin/sh -c getprop ro.aa.romver
  2⤵
  PID:4575
- getprop ro.aa.romver
  2⤵
  PID:4575
- /system/bin/sh -c getprop ro.lewa.version
  2⤵
  PID:4600
- getprop ro.lewa.version
  2⤵
  PID:4600
- /system/bin/sh -c getprop ro.gn.gnromvernumber
  2⤵
  PID:4625
- getprop ro.gn.gnromvernumber
  2⤵
  PID:4625
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4650
- getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4650
- /system/bin/sh -c getprop ro.build.fingerprint
  2⤵
  PID:4674
- getprop ro.build.fingerprint
  2⤵
  PID:4674
- /system/bin/sh -c getprop ro.build.rom.id
  2⤵
  PID:4698
- getprop ro.build.rom.id
  2⤵
  PID:4698

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

bugly_db_legu

Path /data/data/com.yuehuasuanflw/databases/bugly_db_legu
Size 4KB
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
MD5 SHA1 SHA512

Submit Download

bugly_db_legu-journal

Path /data/data/com.yuehuasuanflw/databases/bugly_db_legu-journal
Size 512B
SHA256 5fced391d7f8511461e82ddb2a28af171f623ffa6945e4742a3e0545294f8792
MD5 eb75545552bdf69d02e478c3fd07dceb
SHA1 313db076645a96016087369918cd97ee4f24e615
SHA512 069c089a057fceed4c4973f99c3824e1a429642f6205a62c3c6d9c3677883155625971311358092ec5e96461d613495b63dba123d30bdb9b78b2354ef4c2585b
MD5 SHA1 SHA512

Submit Download

bugly_db_legu-shm

Path /data/data/com.yuehuasuanflw/databases/bugly_db_legu-shm
Size 32KB
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
SSDEEP 3::
MD5 SHA1 SHA512 SSDEEP

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bugly_db_legu-wal

Path /data/data/com.yuehuasuanflw/databases/bugly_db_legu-wal
Size 205KB
SHA256 963dcf5fe4322878025fd13db8658d6b750eec5eb6bce14939305f83a1aa234b
MD5 9c32524af821d4ac8a00c27568d1e2ce
SHA1 06525224f5a9507a73ffbd3d09bd456c05e83a2a
SHA512 0a2ef02e0498de06a78ce718da2188c66f9e79e51ded070ab39b0fb3863fd97a332829975d2410489277f8d23f550ca916941819e89dc98250bb86ef9e35efdb
SSDEEP 768:9vIEKlWr6tRfJCu2KhNmuFqpMTx1aQB449UXWAWnWcWJWQWmWTW9W7WIWeZhzhUM:CR6wvI9CG6b
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads