Analysis
- max time kernel
14s - max time network
159s - platform
android_x64 - resource
android-x64-20240514-en - resource tags
- submitted
17/05/2024, 11:15
General
- Target 4fb370c7d3d3a0efd6b16cf0bbed6a16_JaffaCakes118.apk
- Size 30.1MB
- Sample240517-nc2n7sfd96
- SHA256 6339317679b65547ee9d7e59915717cb2a23bbdb73166ab7ed744d3b467bdcee
Malware Config
Signatures
- Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
- Loads dropped Dex/Jar 1 TTPs 3 IoCs
Runs executable file dropped to the device during analysis.
- 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.
- 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.
- Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
- Checks if the internet connection is available 1 TTPs 1 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Requests dangerous framework permissions 1 IoCs
- Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
-
com.twopm.ninja.mg1⤵
- Checks CPU information
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Listens for changes in the sensor environment (might be used to detect emulation)
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1User Evasion
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
libjiagu.so
analytics.apk.tmp
mimo_asset.apk
mimo_download.apk.tmp
ua.db
ua.db
ua.db-journal
ua.db-journal
ua.db-journal
ua.db-journal
.jg.ac
.jg.di
.jg.ic
.jg.rd
.jg.ri
.jiagu.lock
dW1weF9pbnRlcm5hbF8xNzE1OTQ0NTk1OTkx
umeng_it.cache
analytics.apk
mimo_asset.apk
.deviceId
.iddata