Analysis
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max time kernel
2223064s -
max time network
162s -
platform
android_x64 -
resource
android-x64-arm64-20220310-en -
submitted
02-05-2022 11:19
Static task
static1
Behavioral task
behavioral1
Sample
psk.apk
Resource
android-x86-arm-20220310-en
Behavioral task
behavioral2
Sample
psk.apk
Resource
android-x64-20220310-en
Behavioral task
behavioral3
Sample
psk.apk
Resource
android-x64-arm64-20220310-en
General
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Target
psk.apk
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Size
1.9MB
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MD5
b2d81d6c49d039dcb84834004371f693
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SHA1
eeeeda669ab6adc637e353ea83fbbc5015464022
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SHA256
fa0eb78eda4edce77d74a3752a4d06faf1066e8afe4bfe238cea14344584e5e8
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SHA512
cf87438682db02081f63a006f03b5e89e1e4d5e9120bb9787cc8372cac1fb37c255a1f512c5e0cfb88426291902d80dc52c2e2dac91453f53b73563e9b95f4e8
Malware Config
Signatures
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Makes use of the framework's Accessibility service. 3 IoCs
Processes:
com.mazocexayori.kutedescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.mazocexayori.kute Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.mazocexayori.kute Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.mazocexayori.kute -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
Processes:
com.mazocexayori.kutedescription ioc process Framework service call android.content.pm.IPackageManager.getInstalledApplications com.mazocexayori.kute -
Acquires the wake lock. 1 IoCs
Processes:
com.mazocexayori.kutedescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.mazocexayori.kute -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.mazocexayori.kuteioc pid process /data/user/0/com.mazocexayori.kute/app_DynamicOptDex/SqcLUK.json 6953 com.mazocexayori.kute -
Queries the unique device ID (IMEI, MEID, IMSI).
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Removes a system notification. 1 IoCs
Processes:
com.mazocexayori.kutedescription ioc process Framework service call android.app.INotificationManager.cancelNotificationWithTag com.mazocexayori.kute -
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes:
com.mazocexayori.kutedescription ioc process Framework API call javax.crypto.Cipher.doFinal com.mazocexayori.kute
Processes
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com.mazocexayori.kute1⤵
- Makes use of the framework's Accessibility service.
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
- Acquires the wake lock.
- Loads dropped Dex/Jar
- Removes a system notification.
- Uses Crypto APIs (Might try to encrypt user data).
PID:6953
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
455KB
MD53dbf6ab4d485b3f00ee109a9391d0d9e
SHA1c524bdead3b2e2982c1414330f38ce3c929916c3
SHA2566ab4a11f864279ba6af43829c270e49493455da18d8d737990aa1d989849161e
SHA51294a9e3b4e8ff16005ebfed3a085ab7506a68d01cab7d0694b4520ec829936232360d8281fc927b65dff36ed5d0e7eb47cc611b490b0bc6f80c92c9211dee8ce3
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Filesize
899KB
MD5469e764d83595045fb5f0d08b03adb3a
SHA19b31424e2be9320e4484235691c2e39aaf870271
SHA256d4e5fc87c9c19bcaa58bd78327d7eb240c983435cd6eaa772424c4166248177c
SHA5127caca18d874d3731cc7a5ebfc9f1ddfe87793557e00b5592e909f333f6e1a1dbb12040132d51ba02567360720d54e716102c212f711b9a80ceec8c3f1194e56f
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e