169728c32734f09a54f6c8d47a67d05ea43db3efa8910f67e13eaf2d78321fc5

Analysis

max time kernel
163s
max time network
179s
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
15-05-2024 21:54

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General

Target

4836405e08b6b85c1a6ea2d45e6da7f8_JaffaCakes118.apk
Size

24.5MB
MD5

4836405e08b6b85c1a6ea2d45e6da7f8
SHA1

d25d34414b8d5dd42dc68ecf356d50ee8429bd1e
SHA256

169728c32734f09a54f6c8d47a67d05ea43db3efa8910f67e13eaf2d78321fc5
SHA512

6cba8b3a7da35539648f9d86be12f0997d739bdfa888dda1e3fcb015b69edf0bfb399f0e642ba2ea60381ab09e41d4bf4ee1d310788d5db12277c9211b0dfd2e
SSDEEP

786432:2HVk40cdQH114jC7CCVtXq0KRH20KRHFWsyfr:q643Af4j5CVtXNKRJKRlUT

Score

8^/10

banker 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.dcloud.H53F98B25
/sbin/su	/system/bin/sh -c type su

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001

Checks CPU information 2 TTPs 1 IoCs

Checks CPU 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/cpuinfo	io.dcloud.H53F98B25

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	io.dcloud.H53F98B25

Loads dropped Dex/Jar 1 TTPs 3 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/data/io.dcloud.H53F98B25/mix.dex	4284	io.dcloud.H53F98B25
/data/data/io.dcloud.H53F98B25/mix.dex	4343	/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/io.dcloud.H53F98B25/mix.dex --output-vdex-fd=53 --oat-fd=55 --oat-location=/data/data/io.dcloud.H53F98B25/oat/x86/mix.odex --compiler-filter=quicken --class-loader-context=&
/data/data/io.dcloud.H53F98B25/mix.dex	4284	io.dcloud.H53F98B25

Queries information about running processes on the device 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about running processes on the device.

discovery

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	io.dcloud.H53F98B25

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.dcloud.H53F98B25

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	io.dcloud.H53F98B25

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 2 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	io.dcloud.H53F98B25
Framework service call	android.app.IActivityManager.registerReceiver	io.dcloud.H53F98B25:pushservice

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	io.dcloud.H53F98B25

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	io.dcloud.H53F98B25

Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

System Network Configuration Discovery
T1422

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.dcloud.H53F98B25

io.dcloud.H53F98B25
1⤵
- Checks if the Android device is rooted.
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4284
- /system/bin/sh -c getprop ro.board.platform
  2⤵
  PID:4312
- /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/io.dcloud.H53F98B25/mix.dex --output-vdex-fd=53 --oat-fd=55 --oat-location=/data/data/io.dcloud.H53F98B25/oat/x86/mix.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4343
- getprop ro.board.platform
  2⤵
  PID:4312
- /system/bin/sh -c type su
  2⤵
  - Checks if the Android device is rooted.
  PID:4369
- logcat -d -v threadtime
  2⤵
  PID:4534
- /system/bin/sh -c getprop ro.miui.ui.version.name
  2⤵
  PID:4570
- getprop ro.miui.ui.version.name
  2⤵
  PID:4570
- /system/bin/sh -c getprop ro.build.version.emui
  2⤵
  PID:4617
- getprop ro.build.version.emui
  2⤵
  PID:4617
- /system/bin/sh -c getprop ro.lenovo.series
  2⤵
  PID:4650
- getprop ro.lenovo.series
  2⤵
  PID:4650
- /system/bin/sh -c getprop ro.build.nubia.rom.name
  2⤵
  PID:4678
- getprop ro.build.nubia.rom.name
  2⤵
  PID:4678
- /system/bin/sh -c getprop ro.meizu.product.model
  2⤵
  PID:4703
- getprop ro.meizu.product.model
  2⤵
  PID:4703
- /system/bin/sh -c getprop ro.build.version.opporom
  2⤵
  PID:4727
- getprop ro.build.version.opporom
  2⤵
  PID:4727
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
  2⤵
  PID:4758
- getprop ro.vivo.os.build.display.id
  2⤵
  PID:4758
- /system/bin/sh -c getprop ro.aa.romver
  2⤵
  PID:4786
- getprop ro.aa.romver
  2⤵
  PID:4786
- /system/bin/sh -c getprop ro.gn.gnromvernumber
  2⤵
  PID:4822
- getprop ro.gn.gnromvernumber
  2⤵
  PID:4822
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4847
- getprop ro.build.tyd.kbstyle_version
  2⤵
  PID:4847
- /system/bin/sh -c getprop ro.build.fingerprint
  2⤵
  PID:4871
- getprop ro.build.fingerprint
  2⤵
  PID:4871
- /system/bin/sh -c getprop ro.build.rom.id
  2⤵
  PID:4895
- getprop ro.build.rom.id
  2⤵
  PID:4895

io.dcloud.H53F98B25:pushservice
1⤵
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4508

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

Process Discovery

T1424

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

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/io.dcloud.H53F98B25/databases/bugly_db_legu

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/io.dcloud.H53F98B25/databases/bugly_db_legu-journal

Filesize
120KB

MD5
e70058c71de9da2cbb2d47af6abe7d0a

SHA1
812c3be27b502d8988da9253b20adf98e92e29e5

SHA256
d3c5006dc98b2bfb26537c94227a46a6cb3ae0ef4b9b745d5d5a88612e2f38b0

SHA512
6f6cced2d5a61012516c246522873da30b97cb9099fb0dd9f98a26a43275bf88e74f84c7db265b1fb1a22253e95a765d904405118802d7e4835bca4a82b4f00f

Download Submit
/data/data/io.dcloud.H53F98B25/databases/bugly_db_legu-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/io.dcloud.H53F98B25/databases/bugly_db_legu-wal

Filesize
217KB

MD5
1f5465ef2cc02e0d7851c1ca4d1caab8

SHA1
a510149448b3a648b7201f65d90dd70a9f31e716

SHA256
f3977e5ce9d742a352207537a0dbf2553e06ce5108aaf92e28798608be191c86

SHA512
58ba9360100a52caa77b191f6da36ca50b99b15798b78df2470f07427fd7d61b91feff329d631860901e33ae1493433207fdcc10f92518c4da1193d21a9a0be1

Download Submit
/data/data/io.dcloud.H53F98B25/files/cnc3ejE6/eje3cnc

Filesize
335B

MD5
585839d66722cfd02e40cb740cccb633

SHA1
374c19200fee201b26d0153487a281a934615884

SHA256
86a9bb4985cca6c9636c4fd071bef4b70ba7b3a5eb51af869a1299dc2b1574a8

SHA512
09bbe1bf1455861fd4732f2d1945c84bac34090906ac2fab75d144c22ffcf6bc585c8209e94a2b1919c8402df53966081a1af2993e12261ae4c4ac5568667d88

Download Submit
/data/data/io.dcloud.H53F98B25/mix.dex

Filesize
292B

MD5
63f77f99bd2c2b772a479923bde11974

SHA1
c7632e7d301e4463fafce85f84e9c3d7da3fdbbe

SHA256
4c76a3af64cdd2f8713ffe2733dea50dbe714d0ca41c17d1847ee5b62a7ca615

SHA512
3aae4a89d1ed51fdd911cb367eb10afe3c2264e4222085891b18a60d5412f85d10bf5c8f3c6642db70abb9aa42732bac5c42c42ee32d587100f53c21b5beb16c

Download Submit
/data/data/io.dcloud.H53F98B25/shared_prefs_ext/test_app

Filesize
24B

MD5
4e8852e46c539f80a1a60cefeac8930e

SHA1
864ef306ddabd6c5a817d9a54e3ae02c8505daef

SHA256
08fb2835f8859f57d27a0f5a901f9aa8fa485ccc02a4f99948556673b2234384

SHA512
29cef95007ab852ff9b2158cde90c974cbbc33c5fc355d142e39b1d233e689aed9cbe267334663d9747afdb024d8dd616681a5efb0a6780b5540dcb17b3ca46c

Download Submit
/storage/emulated/0/.imei.txt

Filesize
32B

MD5
aaeadcf4cfe1171e08617b9b1f80727a

SHA1
bf58c176cdd4101cc85671bdf7ae92f1c74ad716

SHA256
e67f613ab87016c3cda291bc5ec45b526270b174e632f63323624d573e6c63e7

SHA512
c5d1f1c1ae35d4bd74208559208f5c87cba93adf831b51997b303b838687d2ddf1ee32051838062aa97440cbebb22fe755252c6dc8b5648dc1a85ce78704d621

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads