Analysis
-
max time kernel
149s -
max time network
152s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
-
submitted
03-12-2024 22:13
General
-
Target
5a98bf11ff325bf9d4c6dfbca036616b2d73c6674669b715f27a6e6d7f29a43c.apk
-
Size
4.6MB
-
MD5
7880fe602f585c13cf0254c42046387b
-
SHA1
4fca43d2e46edca1c65720684c074d71a8c26f33
-
SHA256
5a98bf11ff325bf9d4c6dfbca036616b2d73c6674669b715f27a6e6d7f29a43c
-
SHA512
3d0d5e333306e9ca3e48a7c9763a2c56c4a9f8fdbf934aaab961ec3dec3d2aede6592425ba6314e70771a29e07097d3d7da6fe088bccaf04f18862e61e23049f
-
SSDEEP
98304:SH8gQpoOGi2n7wHBLhQ6uZUL7q39TCkM7UNr6UG920w35jf21GQhp2T:mgGUBLh5aUL7vjwGgp611hpi
Malware Config
Extracted
hook
http://154.216.20.102
Signatures
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
Hook family
-
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
-
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
-
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
-
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 the phone number (MSISDN for GSM devices) 1 TTPs
-
Acquires the wake lock 1 IoCs
-
Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
-
Performs UI accessibility actions on behalf of the user 1 TTPs 8 IoCs
Application may abuse the accessibility service to prevent their removal.
-
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.
-
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
-
Reads information about phone network operator. 1 TTPs
-
Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
-
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
-
Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
-
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
-
Checks CPU information 2 TTPs 1 IoCs
-
Checks memory information 2 TTPs 1 IoCs
Processes
-
com.ceweawvyw.bvvobcvtj1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.9MB
MD5704b14e851fcd5779a4e350b7dde88b3
SHA1b617f58fd3f580a1ff6f484118e3b2805ee164ad
SHA2560767d4bae3e4d922264a1c84638062fb938732ecaf4689ad5070568d29afad29
SHA512e0040ffd5145ba0c02b8a7f7c9cd37274184181d5a2dca3944c209b540dde608b32077435b5dcab784ef7a207af4fa8fdd457056aebcfe1468b6cf5665bdb355
-
Filesize
1.0MB
MD52eabd8d519c79f9ee2d761c53a4201eb
SHA141f54362bf8fe41d81475c6a6d7f8efb2636c2b5
SHA2566a231aa79f4ba159d9f1df71f5f7cd4804ec862f720b0ba8eee2925b06996e06
SHA5125df52744f274adb2b8442d81d3205f2ca12d2e790ffdf4f60d15e76794bd5576704a7d66f4f028ced507b4715a8af73bd63962cedadbd3952d96ef1de0a8e1f3
-
Filesize
1.0MB
MD5c8a5b4da88ac5d5d95f6331d791dc042
SHA19281c74e34e672c1510d02a9f50e718f2d0b63d3
SHA256696efd3bb5d3bcb89b1f0ace63b961966864041c9253d60c82f7c14663d206a1
SHA5122301e8ff6780377346882a804a9eb357a0a81854c90e9cf567ef280253f4e38a3fe4a2641215d260482449596564cc6e3319efe1d3e19c349bd2e4bece4226fc
-
Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
-
Filesize
512B
MD588df5022f5ed9048778c7109101cd903
SHA1718de36bc9d23620d79285eca6d311ad0b07fd2f
SHA256f1d90e9dbe0714c29c0b33ceda7cb0da0a887841fb80c9020f1fc896027cd146
SHA51242ee4a08085b20d7297434a7f0c6ac8a2e0b2ec9f828f7585fa2103598b4ec13546127caf547e1433603c61df51061063af2c1189fcc65e6d615473494359fc9
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
108KB
MD57e1362229f1f9c54e6dfd297c1b450fc
SHA14317913afe12160b9bbf68f5d7ef08751ab82f7d
SHA2564bfd65a743da746b71bb06272ffdeaa1d5f08578b6ba5416968dd5c8304c3c4d
SHA512d8e07c94dae9cdd9977d09b2a80e2ba552239b65ddad861a1962d90b13dd16270b74f254623140ae1191f3ec942a49eb6f772a87662d6e354ae17aee44a748fb
-
Filesize
173KB
MD56a05b337d2d22995dd9ca3d25aca5dbe
SHA1bff066a52f7bc5cf74ccd947e090bb87c394a6ec
SHA256347b99d365a7470a06d36666dee3e3b44ee908aa12544b5b01c9c300c67030a7
SHA512724bc15e9356c5c604a915bd591445437567f4e652b2a61b4cc7cdcf089607565315ee88d31bc5cf7b44f017a840a3fde1237c7e6d594369a6f0503347d8a953
-
Filesize
16KB
MD5a93871e7a97e568143a49aa4f1055f35
SHA1dd14a2a321854c556dfcd085c69ed6818c316071
SHA2562968021713c93ca7e7905e233339b897c5a7fece12e3eea148d8c846fdcad3bb
SHA51201fd4e1c79517fd63e75e14344ba0b66787b53053daecda1c2ce3a3cd20da1676201f29869ceac879e57a679ac74121a1edecaf55f6b8488817953e39ab71bbd