Analysis
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max time kernel
4203052s -
max time network
140s -
platform
android_x86_64 -
resource
android-x86_64_arm64 -
submitted
13-01-2021 06:51
Static task
static1
Behavioral task
behavioral1
Sample
tmpu_48zv95.apk
Resource
android-x86_64_arm64
android_x86_64
0 signatures
0 seconds
General
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Target
tmpu_48zv95.apk
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Size
2.5MB
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MD5
e304f3eb9aa9e2d7c8a72e75807bface
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SHA1
86c91ffa5420c600e00e62a5528dac1cde7eb2dd
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SHA256
db2d8aa091a8b26c4282e621715cc6973070c8f2d56823b0f353d5373a1334e8
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SHA512
145d363b23101c01a1db85efefc1d0e2fa89cec82a47ad9a9cb0bf468cf5e7180970046eb1610fd33331c064ea4f64369ce8413259b5b38079726e5d9d5d2165
Score
8/10
Malware Config
Signatures
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Processes:
bless.access.tumblepid process 4477 bless.access.tumble -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
bless.access.tumbleioc pid process /data/user/0/bless.access.tumble/app_DynamicOptDex/SKISFK.json 4477 bless.access.tumble /data/user/0/bless.access.tumble/app_DynamicOptDex/SKISFK.json 4477 bless.access.tumble -
Suspicious use of android.app.ActivityManager.getRunningServices 186 IoCs
Processes:
bless.access.tumblepid process 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble -
Suspicious use of android.os.PowerManager$WakeLock.acquire 1 IoCs
Processes:
bless.access.tumblepid process 4477 bless.access.tumble -
Suspicious use of android.telephony.TelephonyManager.getLine1Number 6 IoCs
Processes:
bless.access.tumblepid process 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble 4477 bless.access.tumble -
Uses reflection 42 IoCs
Processes:
bless.access.tumbledescription pid process Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method android.content.res.AssetManager.addAssetPath 4477 bless.access.tumble Invokes method android.app.ContextImpl.getAssets 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method android.content.res.AssetManager.open 4477 bless.access.tumble Invokes method java.io.FilterInputStream.read 4477 bless.access.tumble Invokes method java.io.FilterInputStream.read 4477 bless.access.tumble Invokes method java.io.BufferedInputStream.read 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method java.io.BufferedInputStream.close 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method java.lang.String.getBytes 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method java.io.FileOutputStream.write 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method java.io.BufferedInputStream.close 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method java.io.FilterOutputStream.close 4477 bless.access.tumble Invokes method android.app.ActivityThread.currentActivityThread 4477 bless.access.tumble Acesses field android.app.ActivityThread.mPackages 4477 bless.access.tumble Invokes method java.lang.reflect.Field.get 4477 bless.access.tumble Invokes method java.lang.Object.getClass 4477 bless.access.tumble Invokes method java.lang.ref.Reference.get 4477 bless.access.tumble Invokes method java.lang.ref.Reference.get 4477 bless.access.tumble Acesses field android.app.LoadedApk.mClassLoader 4477 bless.access.tumble Invokes method java.lang.reflect.Field.get 4477 bless.access.tumble Acesses field android.app.LoadedApk.mClassLoader 4477 bless.access.tumble Acesses field com.android.okhttp.internal.tls.OkHostnameVerifier.INSTANCE 4477 bless.access.tumble Acesses field javax.security.auth.x500.X500Principal.thisX500Name 4477 bless.access.tumble Acesses field javax.security.auth.x500.X500Principal.thisX500Name 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.get 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.open 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.get 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.open 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.get 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.open 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.get 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.open 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.get 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.open 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.get 4477 bless.access.tumble Invokes method dalvik.system.CloseGuard.open 4477 bless.access.tumble
Processes
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bless.access.tumble1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Suspicious use of android.app.ActivityManager.getRunningServices
- Suspicious use of android.os.PowerManager$WakeLock.acquire
- Suspicious use of android.telephony.TelephonyManager.getLine1Number
- Uses reflection
PID:4477