Analysis
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max time kernel
13s -
max time network
152s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system -
submitted
10-10-2024 22:17
Static task
static1
Behavioral task
behavioral1
Sample
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
Resource
android-x64-arm64-20240910-en
General
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Target
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
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Size
3.4MB
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MD5
f38d2620c8515dc267181f2b7c5f7232
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SHA1
7bad07f7354c51634aedfb07e23487ce94c2280c
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SHA256
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652
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SHA512
caad18ae8bae9e5f63869b24a51bb0c4a63202c4c95a9e4d36272a0c11a35393a33b5ab9bde57e23473945e7065a6e45beaae02713b8cc0814612e16367fa59f
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SSDEEP
49152:pZR0YrmrgIJQMeCUNvtSUFvtklF21MgWvxeDvYWawxHvS4q5PUobDFfUfd3xvAzc:pZR0GSQi21MreDvYgxPHw7bD69cLE9
Malware Config
Extracted
hook
http://89.248.201.43
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.gamkstsaf.xopshmzuoioc pid process /data/user/0/com.gamkstsaf.xopshmzuo/app_dex/classes.dex 5062 com.gamkstsaf.xopshmzuo /data/user/0/com.gamkstsaf.xopshmzuo/app_dex/classes.dex 5062 com.gamkstsaf.xopshmzuo -
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.gamkstsaf.xopshmzuo Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.gamkstsaf.xopshmzuo Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.gamkstsaf.xopshmzuo -
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.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.gamkstsaf.xopshmzuo -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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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.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.IActivityManager.getRunningAppProcesses com.gamkstsaf.xopshmzuo -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.gamkstsaf.xopshmzuo -
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.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.gamkstsaf.xopshmzuo -
Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
com.gamkstsaf.xopshmzuoioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo -
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.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.gamkstsaf.xopshmzuo -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.gamkstsaf.xopshmzuo -
Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.gamkstsaf.xopshmzuo -
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.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.job.IJobScheduler.schedule com.gamkstsaf.xopshmzuo -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework API call javax.crypto.Cipher.doFinal com.gamkstsaf.xopshmzuo -
Checks CPU information 2 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process File opened for read /proc/cpuinfo com.gamkstsaf.xopshmzuo -
Checks memory information 2 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process File opened for read /proc/meminfo com.gamkstsaf.xopshmzuo
Processes
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com.gamkstsaf.xopshmzuo1⤵
- 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
- Performs UI accessibility actions on behalf of the user
- 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
PID:5062
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
Clipboard Data
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
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Filesize
2.9MB
MD5e1495a9d3763521120baab7ad49993ae
SHA1691a2c40a6f7bb433e0bae39a5905d1dbb760270
SHA256d248dd160c174e59a057cfe9267200619974798fafc1bde37d1f8e4332510649
SHA512ea986489613d7508d8f5dea3f96b83fad17bc05305a88db194b242e9395aad2ecbeeac912c2560a651a8d4de62d137ceac83c01960c7aed06b5bb832e6e78a77
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Filesize
1.0MB
MD5cf61a5a4974c3d0304fca4d245eabb47
SHA10f3f1ad8fefc524874a82e6a032da113f4185193
SHA2569dc65bbf7ce55da341975d314041e77e842abafa420613bb0d8343edba4c005c
SHA5122b508712edbed2801b0afe5ae5a3e942d015682e62c434bce1e0d428f67affc834c7dac7bdf84bb8c7110e9cae5a82dea0daab38af58af7d13e3f3f99c38d42d
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Filesize
1.0MB
MD5992105042c21c7e01ea901e587897027
SHA1ddf97ce5c6b9abc5e0f773ae270ebab654f60218
SHA256103a38a4203e405c846698bb23630e185bb0a17fbb99c1580859830e12ee5e46
SHA5128e6ddb5e9cc9047d4ec1a15325c8562132ca587f71203ed8a0545170bb20f1078801c1a5c4a7d9de68173af135f8b870e70b1000a750e51b37fb13b45e763970
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5f925118bbd7151997f573037be362c57
SHA12dbbd185c97523323c2ecddb66145e11f7587cd5
SHA256e90b8a9d79c6495985a1e1084706f2a718d3ff3ebda8c66f577f84ce13cf781f
SHA51266cf20612a6e6c6297ec1cd1dd099fae3cc1ce1afdce0324558018a0e4aa017c20dc210ba2c831d8111c9d11e748d4b9f074c437811eaefb99dc529c2617a8df
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD594f4d93c08261561a6d474e35f9f2316
SHA19cb7a381b0f9999acc251d13646f0a51c5497a05
SHA256aa321107b21d1684c6dcee295831781b0886b524586a4187eb97e27f441d427b
SHA512410dd35f3d330ab755a8ab5e03a2e583b03a8821cf60ebb05766bdf9df5f568ddbcab1d13dc76ea9953a1ec66da029d2ffc2d6e5cdf938d3339da379be09b777
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Filesize
108KB
MD56860c078aea754578051e2568e8f674a
SHA100341c5e1dc11077757598a7da2b51154fae7255
SHA2566bc45a28a44ff5a1ee2243d65312b1736431104543d81c3b5f7c6a4f149583f7
SHA512f77730af4227eb16fd5e0cd978e41825b418550f0206869b5f2743b6a60a33fd0c50b10993cd1bbc1c91f7150f13c5d78eb0813ab4b6ac7c705016106f67e680
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Filesize
173KB
MD5e9310c886f54aeb20a83df1d00db1e1b
SHA1ff24587618162346ab52f10e5fb9d56d29ef1a3b
SHA25659023bc3b85be3713896022ea7f8a9abac36c5122827908eec50882a4c08641f
SHA51202ded122f2b03cc502193cd2532cb95c50ef24164f0deaa2bf6b6850a0c20b8d21dd5cac7e3a9fe663d647c98635bc52704669ecb9c92fbc36be7579017b56de