Analysis
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max time kernel
127s -
max time network
152s -
platform
android_x86 -
resource
android-x86-arm-20240221-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system -
submitted
13-04-2024 22:00
Behavioral task
behavioral1
Sample
161cb0adb67a217c2d58cba21223a972b5e56bb696f5662bda26dc9275dfab8e.apk
Resource
android-x86-arm-20240221-en
Behavioral task
behavioral2
Sample
161cb0adb67a217c2d58cba21223a972b5e56bb696f5662bda26dc9275dfab8e.apk
Resource
android-x64-20240221-en
Behavioral task
behavioral3
Sample
161cb0adb67a217c2d58cba21223a972b5e56bb696f5662bda26dc9275dfab8e.apk
Resource
android-x64-arm64-20240221-en
General
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Target
161cb0adb67a217c2d58cba21223a972b5e56bb696f5662bda26dc9275dfab8e.apk
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Size
2.9MB
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MD5
4cca11d4393f5a4914d4b29bea1d0c1c
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SHA1
28abbf2fc20fd2b6ea38928c673a9dccc879edd4
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SHA256
161cb0adb67a217c2d58cba21223a972b5e56bb696f5662bda26dc9275dfab8e
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SHA512
b22e4051eb65d7fafbc75697b540cb4aa4d12677452beb5008b02f5a4bc57f559bff3f6c03a89026fdfea9600c30b7a6ac697d34dce33e73c783848bd89843aa
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SSDEEP
49152:Ir1K35oS/D8IIfASfxavX/o+JqPI87ctEuiAEaPw4D7w5wlwbNK4dm4g/NJ:s1K3l/D8I7SfxityuuaPpD7wmlwZK4du
Malware Config
Extracted
hook
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Makes use of the framework's Accessibility service 2 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.cidusazomawo.difu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.cidusazomawo.difu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.cidusazomawo.difu -
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.cidusazomawo.difu -
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.cidusazomawo.difu -
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.cidusazomawo.difu -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.cidusazomawo.difu -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.cidusazomawo.difu -
Reads information about phone network operator. 1 TTPs
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Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.cidusazomawo.difu
Processes
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com.cidusazomawo.difu1⤵
- Makes use of the framework's Accessibility service
- Makes use of the framework's foreground persistence service
- Queries information about running processes on the device.
- Queries information about the current Wi-Fi connection.
- Requests enabling of the accessibility settings.
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:4312
Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD58f7a3b5a62b2a9ad813acb837406df71
SHA1a25c0e408b36ae535ac6cdcf6b13f2ecf74c78e6
SHA25600289f637ccbc38274c8922b4f9050811b8f625f36322b4481131560a3386f3e
SHA51206c295a91904a86119d0246b14e9748cd9b561f030962766c3c2862d04018c266afbb5d0d3eb9ca2b9af75adc0928aedafe159e74904c0fb0b81321258a10286
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD58ee472857071e3e36b990544abd194b0
SHA1f721ec132d6949cf0f209f9df0434c9f9b517b89
SHA256d430bcfcd88e8fcd92d8c2211a4d5a5527dd59d480166e4bfeb520275ed8a8b2
SHA512ea8422270bcb22547ded219dc776e6e555f531cfcd3539d27ab7964b03db7a15ae2a755ae97ebf6248137f054177bc588c253f68ebb0fbee0e1bbdefc4215396
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Filesize
108KB
MD58afcec3b126e595fcf0f328d276e072d
SHA18e734426957fac69b3d3d48af4b6790153f8a782
SHA256e8cb92149c70356f1e7f3f2ee31682c950136110873f739bc4ebe9c6cfdc26e4
SHA512c9e6a6daa97786d77c9f816c580da1bdbcf3949609f50edf441fe56a4b28b203e0a6f734cd74c7f8ed3e0f6f6a89637b7c90d6883a32799cca66f1ea24f92e17
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Filesize
173KB
MD5698ca87d0a00403afdcba5c0c157470f
SHA1ecf64dece84a434fd637e59dc0c8b5d854454cd5
SHA256ffcbd27388e3ba18d16e48f887046a8199eeb48f7f3ffc8ede9f264b45804d0d
SHA512ed90419a6bda4ea8506854f31bf8f84764f2405b18ae50abce989a857f5cd2bb38e7f0671c2739d1bc8d8d79b65c64666b0107a824e326ba73675aab2e3dd348