Analysis
-
max time kernel
178s -
max time network
152s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
-
submitted
09-08-2024 22:13
General
-
Target
8192c8133604c35c8494ca887b6df177f72bc90a32f4d53ed0d51c4db6ac24c5.apk
-
Size
1.2MB
-
MD5
7e1271651e9bc10630abc95c19cc2226
-
SHA1
b55fa625c10d53bbbe7ca88e5ce6e5aae1b97ce6
-
SHA256
8192c8133604c35c8494ca887b6df177f72bc90a32f4d53ed0d51c4db6ac24c5
-
SHA512
d878973ba53cd0b19ab5935cdf38556d9e880706d9c453f2b8173aed93949b87d20d9c128c90a86290890f05164f65a4bb367aa7bfe452e2449006022538f02e
-
SSDEEP
24576:7/cg/uvb75nkEFqD9jy4YIX5BZ0KxYwQYNZ2j9r5AdXR:og/wJh+9jy4h7ZMUZ6UB
Malware Config
Extracted
ermac
http://auvzmashinadx.xyz ; http://auglogvnja.xyz ; http://audkzmzc.xyz
http://auvzmashinadx.xyz
http://auglogvnja.xyz
http://audkzmzc.xyz
Extracted
hook
http://auvzmashinadx.xyz ; http://auglogvnja.xyz ; http://audkzmzc.xyz
http://auvzmashinadx.xyz
http://auglogvnja.xyz
http://audkzmzc.xyz
Signatures
-
Ermac
An Android banking trojan first seen in July 2021.
-
Ermac2 payload 1 IoCs
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
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.
-
Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
-
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.
-
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
-
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.yezatabefuhe.tozeci1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- 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
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
-
Filesize
512B
MD5c2c5f7a58d9b3c50b0be173cf10abfbd
SHA1d1d8f871c5a520fce49b84013ac3a85c63f66406
SHA2569482959eda9ed887b3410e05ac19c9e65241aa40643ba6f5abbd60bb09487b9c
SHA5120b9ecaa39188fdcda27a049b73d16e3e97c72e242721e8f0266a8df9485eb3f2c2d38e144f0ee5001ed9c5c9e9c3604b9b507c445d68514c68672a41d601a0eb
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
16KB
MD510db206424cd695cc5179c2fb67eb3fe
SHA14e0d7c8ac9aeae8bab77715001cb4eace316d05c
SHA25684d15ffad62b6e50a7364a504f64ade37a42ef90729cc685b9dc683f4897e78b
SHA512dc8f89004c4f7d15c2b492ad063730e2f0f7c3a78c2403a1ab5ee4578f9f3c879bae3be6fdef4192a1621c4559331f4d0aedf3d49f9a99580d2a36dfe1e38bc7
-
Filesize
108KB
MD56254ac6e6743bf54ca13013b41923809
SHA14b3acf95cbd76ff39b261b55090514b399d7e03c
SHA25644cad94653c19f99ffdd8d756ec3f3962ae793a8cc6cf5c7f343554558d17392
SHA51275ca67ddf1eb9e061ccd79c443ab1800598d7b00d23765d1ae64d41b1d8aad3b3c938829404e221cbf8392ddef000357c971234b533a1599416d4e78d5068523
-
Filesize
173KB
MD5029655a02cfcef119c32676a2bff6bc9
SHA1889fcc911a5dcf1ad80778051d21ca7f5ef80e52
SHA25648453f4a5a413611a942559eb37e6d62f737b17e3198254caa353a9119ec67dd
SHA512694c5b2ceea92ee17bc5fc4e67113c6f6163110653f31dbdfcbb19020fec9d3e2d8c8f1e29df65de0d7cd3a98155c01dcaa6aa6451dc49bd0b596bff57d019ba
-
Filesize
1.5MB
MD552c99cbea7f93afc7af6f8a002173e4a
SHA181aee4a29a4868a087cefe80df0278f8155afd69
SHA2569fd376afa40abc17c13375e9465b0c7fc24240458dbdaa328ee5111834095f1a
SHA512fa36edc6ce6ec8a54128ad5a654026b3b66c093103f4d2fc806888ff1ca33eb857533c58c8b9bd680f3b6a21dcdcb2e0e076a850c6dbac44b1e97c43e15a9bed