Malware Analysis Report

2024-09-09 17:12

Sample ID 240613-ps9v7ashpl
Target a59269bc11fde65a6524a2dec6e4d6b1_JaffaCakes118
SHA256 694e9177f8e68ddb1c51a2ad1e2a878a83b22db08fd7b5fa2c7e8dbef7f539c0
Tags
banker discovery impact persistence
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

694e9177f8e68ddb1c51a2ad1e2a878a83b22db08fd7b5fa2c7e8dbef7f539c0

Threat Level: Shows suspicious behavior

The file a59269bc11fde65a6524a2dec6e4d6b1_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

banker discovery impact persistence

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

Requests dangerous framework permissions

Reads information about phone network operator.

Domain associated with commercial stalkerware software, includes indicators from echap.eu.org

Queries information about active data network

Queries information about the current Wi-Fi connection

Uses Crypto APIs (Might try to encrypt user data)

Registers a broadcast receiver at runtime (usually for listening for system events)

Checks CPU information

Checks memory information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 12:36

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. android.permission.READ_PHONE_STATE N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. android.permission.SYSTEM_ALERT_WINDOW N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 12:36

Reported

2024-06-13 12:39

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

158s

Command Line

com.easylife.movie

Signatures

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

banker discovery

Domain associated with commercial stalkerware software, includes indicators from echap.eu.org

Description Indicator Process Target
N/A alog.umeng.com N/A N/A
N/A alog.umeng.com N/A N/A

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Reads information about phone network operator.

discovery

Registers a broadcast receiver at runtime (usually for listening for system events)

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.easylife.movie

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 api2.sharesdk.cn udp
US 1.1.1.1:53 mjoy.91.com udp
N/A 10.46.177.63:80 mjoy.91.com tcp
CN 115.227.43.65:5566 api2.sharesdk.cn tcp
US 1.1.1.1:53 easylife.51juzhai.com udp
US 1.1.1.1:53 alog.umeng.com udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.176:80 alog.umeng.com tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
N/A 10.46.177.63:80 mjoy.91.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 223.109.148.177:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp

Files

/data/data/com.easylife.movie/files/dianjin_sdk.db-journal

MD5 8eeb0f675c5eba53f65398961a96691b
SHA1 22614b9fbb8af0de7a471dcabcea9771d14e1db0
SHA256 298eb24abce8f95c1d379bc886acb913dbce91c91d01b8e42a4605eaf6ea74e7
SHA512 97a8bca99c7bca9fccab6219c422526ece5d142dc2f1bc55045ccf235feb03a8309afc49cfc0938df6a8f0037e75d71650d612105a96aaa39acca3e152953ded

/data/data/com.easylife.movie/files/dianjin_sdk.db

MD5 0fcb31920c258bcb52a89d3acddf2d4a
SHA1 dd764d611e087ef4e43f0a5cd3f3be85e062eb17
SHA256 b455bb6d9ca4b802054f6f1e72d66184b37897ba60a1e5b5de456454ddd07828
SHA512 009f5d30aedf58e5c88835cee9a6b87a073660627beda8a09070eeb9139be05f78d11677ce31152f57a988ff132a469d9231140fea3f4c7cb078d39fa55509a3

/data/data/com.easylife.movie/files/dianjin_sdk.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.easylife.movie/files/dianjin_sdk.db-wal

MD5 d4a7bf54486419b18e3a690f07e5e875
SHA1 5a985bd9d07a70fb34e5d0ac7792ef66f68c7cf5
SHA256 86760c421d7b44ba2ac0c83e2e13d4e2884c066f74be3f60bd559d5d524fbdb4
SHA512 fd27ee5ecb09d62650aa43cd0f084cebcb71041f550d80819d185b9739599d45886e34ee8d753571979d868c17459a85c3ffbb4a60ab35d70b1527ebc5ca5e4e

/storage/emulated/0/.tid

MD5 ac546955cea957d3719c38be5ceeb39d
SHA1 1ebf01062f33fee6e1a5ca9fb4bf8013dbcfa916
SHA256 e68e0e571f1c4c169475d0275d3750ea71aee59c96dcfb4d53c8a08ff6df4353
SHA512 c17ce88500da557bf3a93357cd9ae261b09ff2de248a957fd937aa49445832ea9c14921e5b56a2154b022dcdd3ce99c24ea890ff66d8b0326bb290fbc2877622

/data/data/com.easylife.movie/files/mobclick_agent_cached_com.easylife.movie

MD5 6b3308c7445ab6efa0c9dd57d093f037
SHA1 55164dd0d30cc7414e23bbf0b9396c5e6eb02cc4
SHA256 015044c689f5c389c83f010e6bdd2114570d5b2ee4623e810f209d84d0d76ef2
SHA512 190abd2f80d1fa9fd38ed2440df10740526818c98d5e54fd3fd04852a1de7a431c094b5a22f75f362a519cfeffc820903762bcc00a7ade3a38e1f6ea82dd84e3

/data/data/com.easylife.movie/databases/sharesdk.db-journal

MD5 c46325549f296d86d76b90730ff5fd43
SHA1 fba61c8b9f07e63028fa0982c828b6de5ea01a4c
SHA256 8cde7071238f029292f1100fa61f20aa3d554849b4f8676ca227b0d5b4574215
SHA512 fa614a4148fb20cdf18b11c184eec64ee6b217ca847e9bec4263d0936ec758076c91c2154294518806682e54a3b9545b27a4abdad957313fe5870822248fa8dd

/data/data/com.easylife.movie/databases/sharesdk.db

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.easylife.movie/databases/sharesdk.db-wal

MD5 b3871e5a8e7693ffac3cb90a04ad0703
SHA1 eb2bb09bcb99400c5318c0cee3536ecd85b78820
SHA256 54dc158078f651af1e3fe1f85d552155c32148c50655cc1371b8b826c24fafb2
SHA512 e3b932832bba06df1deb936ff03ce185798fcd8ede70a46eb57c04216392ab357cd6d0cef5c0574c3ce96713b02be37ca5f06a8fd2af9f612e884e63537c2cd5