Analysis
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max time kernel
147s -
max time network
158s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
submitted
13-12-2024 22:04
Static task
static1
Behavioral task
behavioral1
Sample
4370336bd73e915cfeb97e3fe83162c93d84f9afbabe7abec1e1747b407eeba5.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
4370336bd73e915cfeb97e3fe83162c93d84f9afbabe7abec1e1747b407eeba5.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
4370336bd73e915cfeb97e3fe83162c93d84f9afbabe7abec1e1747b407eeba5.apk
Resource
android-x64-arm64-20240910-en
General
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Target
4370336bd73e915cfeb97e3fe83162c93d84f9afbabe7abec1e1747b407eeba5.apk
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Size
4.6MB
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MD5
3027217d201b494a391930e86536b306
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SHA1
1d4105b6ffe5612d96694ab2841125387118d216
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SHA256
4370336bd73e915cfeb97e3fe83162c93d84f9afbabe7abec1e1747b407eeba5
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SHA512
31dc177257fafd60042c948859650cb6cee9b7ece80b43b3ec986269e988f0f9a226cdf469a5ef6487a7f0d5b9c7bbe41b2cdc1290491e351e5bac4e9183dd3e
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SSDEEP
98304:3OdnuxYQ7TPu8vvF/slzHhGJtY1pqRURIDtJN8p0P1fgxkRpD:+sTW8vOaJwpDWxGmfgxEpD
Malware Config
Extracted
hook
http://185.147.124.250
Signatures
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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Loads dropped Dex/Jar 1 TTPs 3 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/classes.dex 4287 com.uqdgtyueu.qhpqybnfs /data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/classes.dex 4316 /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/classes.dex 4287 com.uqdgtyueu.qhpqybnfs -
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.uqdgtyueu.qhpqybnfs Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.uqdgtyueu.qhpqybnfs Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.uqdgtyueu.qhpqybnfs -
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.
description ioc Process Framework service call android.app.IActivityManager.getRunningAppProcesses com.uqdgtyueu.qhpqybnfs -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.uqdgtyueu.qhpqybnfs -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.uqdgtyueu.qhpqybnfs -
Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.uqdgtyueu.qhpqybnfs android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.uqdgtyueu.qhpqybnfs android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.uqdgtyueu.qhpqybnfs android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.uqdgtyueu.qhpqybnfs android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.uqdgtyueu.qhpqybnfs -
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.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.uqdgtyueu.qhpqybnfs -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.uqdgtyueu.qhpqybnfs -
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
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.uqdgtyueu.qhpqybnfs -
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.
description ioc Process Framework service call android.app.job.IJobScheduler.schedule com.uqdgtyueu.qhpqybnfs -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.uqdgtyueu.qhpqybnfs -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.uqdgtyueu.qhpqybnfs -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.uqdgtyueu.qhpqybnfs
Processes
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com.uqdgtyueu.qhpqybnfs1⤵
- 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)
- 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:4287 -
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.uqdgtyueu.qhpqybnfs/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4316
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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
2Discovery
Process 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
MD52c2970d6fbee0fabe270cc435676d6dc
SHA10c8ae7b972e19c207f4c1cc93433341f46733f3d
SHA25619625ea42ec3edf0f18093f592cb8b9fb7f5173265eb9cc72b396837aa3cda17
SHA5127b67106d9adeb506b6e6910cb398b1e3184b4d7e3ccbecd704245ef0855ec76a29aa3df2a9a2850431957a512554c4d0e6e82cc42cc04872bf837b6bb1543412
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Filesize
1.0MB
MD5b97e2891f67e261115fded30944eafe3
SHA171d9faa2adefa697b357097b5bcb4555e7e11cdf
SHA256592f7ffc21002776c48bd690d7e2906ce16a3cfb2e77944dce59e257d138fec1
SHA51205c64468ce0aebd3c326aee59d2ba9f2d7f33defbbb3a1e24e16ce5201c0d82a94cbb374608f562dbd065fb598b8681e7101ac0091bde3cf64d6eec16a8673b4
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Filesize
1.0MB
MD5994b5f2b8033ca8cf537719cd6519e19
SHA1767ffc71e10123cc05a476e630f0d664f88e34f2
SHA2566326be0f88333dce8b2874a98d435ddbfee8c2329cf1ac9cd03f2ce06b364230
SHA5127a72e66d9c3b981bcf1b8a99faaa8adbe22b57602d306ee2ec9c181d97c0b005d2ab819c0cc4e52c94083a5c515cd6152e6bcf4276b30230abdd32a68eb64c77
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5d691c5f862652e9445d87371f1ad9b84
SHA1cadc19bc6f4ec8889ca414274531c250b4ec8a40
SHA2564a3c52b914d57c02eeec18ade2184b622a68f1475e713a5a9108bd7b2893930f
SHA51267197b41c65d2f5e58ee3548d254679b62f353132d97c838a15c3ccc1fb07f15c67d4c78b116544bc47339fe484682f570c14dabef72fd2b46d4443e3465b50c
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
108KB
MD5b7b0a61b20eb47325bd48dd36f6c30db
SHA1e767ba942cfbddc538fb546a8302e12d7f4e1804
SHA25692bdc03cb050ba7f709e6fd123f6dfa8b038df4ff35dcbbcdfefcacfeeb40eb2
SHA5125cf82e39dbab887e7e198584db8d1e88d2bd9685ad179fa08fcdd63e199adcda16969f3b9ced2e6c235031586fe6270ac6ac56ebb141c4ad356477a2c3eeae2d
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Filesize
173KB
MD504090ca69b7115d913d83a9c1bb53e82
SHA10bd0f0bc5023c8fa5300e9826ce82c729ed88d3f
SHA256d6d67955723c6c889df28dfaab9a0712aab08823753e8fab65af16dfb46c8849
SHA5123f775ea011fd9ebe46fe6beb2702b47b1394f3a5cac3f7080e039bc6fa600781211db2de5150fa13243e4b9b8d9829d0c03035f416b5a943ceb9140d1bc01bca
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Filesize
16KB
MD5028f25df38b4544d4f2e33c944b08c6e
SHA1502b024dc1a7d141cd11e753dfae76fe54504b20
SHA256650aa97d29a204ebd86b07ccc1b86a1f0c2aabdf1b7346dbaa8be500d6520e63
SHA512b08dfe98cc421d85e634dfa7490af4f42340328eac4536d6e7cdfd54d5feb507fc61f15e51af3ea4ae3705db3ed8c2b12d3695c829bb1c96052a2f9d433948b4
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Filesize
2.9MB
MD5f9b31279ecf134ea871659bb5c9b1889
SHA1f7a79881ae789ac2012f3ad7993b0d195eca4346
SHA2567935806db328124aaeddb4fdd9f55d6d40916eb7c001c86ed97192a0bac0c447
SHA51222e78836956762b9d1910024967ce3137e23fbc1bfc48a8576e7f674c51fb8ac1b3f526e2a39b2e91f373eecb92836d4e6a1e99e7bc79604fb703cf780590548