Analysis
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max time kernel
1754109s -
max time network
158s -
platform
android_x86 -
resource
android-x86-arm-20231211-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20231211-enlocale:en-usos:android-9-x86system -
submitted
14-12-2023 13:36
Static task
static1
Behavioral task
behavioral1
Sample
3154684c4192a1ae7a00f9f61d3024e2d25a85508c512094a771f878c3130848.apk
Resource
android-x86-arm-20231211-en
Behavioral task
behavioral2
Sample
3154684c4192a1ae7a00f9f61d3024e2d25a85508c512094a771f878c3130848.apk
Resource
android-x64-20231211-en
Behavioral task
behavioral3
Sample
3154684c4192a1ae7a00f9f61d3024e2d25a85508c512094a771f878c3130848.apk
Resource
android-x64-arm64-20231211-en
General
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Target
3154684c4192a1ae7a00f9f61d3024e2d25a85508c512094a771f878c3130848.apk
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Size
8.4MB
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MD5
ad53ff0a6090ab4904bc589ebbf64bb0
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SHA1
4caa507ad88af628be9d5e53a4dcbfba34c4351e
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SHA256
3154684c4192a1ae7a00f9f61d3024e2d25a85508c512094a771f878c3130848
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SHA512
df103e1d1ba138b6a87dd4c10c9de954db2732627d32ff3cbb821ee87cbfcbbc52b3123070bd3304f6f595f064fb28b581694788191ff6ec8371e11be40067b3
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SSDEEP
196608:k1aEShpFlM17N317z391qgpyNP6QDWx0RiQdyjynFAL9mTO:k1ahnHM17pFz3DBp2P6cWabyj40IO
Malware Config
Signatures
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Hydra
Android banker and info stealer.
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Makes use of the framework's Accessibility service 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.vsmucodt.bhvxnft Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.vsmucodt.bhvxnft Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.vsmucodt.bhvxnft -
pid Process 4277 com.vsmucodt.bhvxnft -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/base.apk.hgynibx1.xhg 4310 /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.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/base.apk.hgynibx1.xhg --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/oat/x86/base.apk.hgynibx1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/base.apk.hgynibx1.xhg 4277 com.vsmucodt.bhvxnft -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.vsmucodt.bhvxnft -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com -
Reads information about phone network operator.
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.vsmucodt.bhvxnft
Processes
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com.vsmucodt.bhvxnft1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Requests enabling of the accessibility settings.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
PID:4277 -
/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.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/base.apk.hgynibx1.xhg --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/oat/x86/base.apk.hgynibx1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4310
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/system/bin/ndk_translation_program_runner_binfmt_misc /data/user/0/com.vsmucodt.bhvxnft/app_torfiles/tor /data/user/0/com.vsmucodt.bhvxnft/app_torfiles/tor -f /data/user/0/com.vsmucodt.bhvxnft/app_torfiles/torrc __OwningControllerProcess 42772⤵PID:4373
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.1MB
MD50fe6d9f9d54efa0f2bbb57549898aa38
SHA1be6f0c5e1061fa39f9d1add7a0d17a4df2d83637
SHA256da1680380aae03f8d9bb899771aee63d913770d051cdcdd165c9132ce98d7ec2
SHA512abcfa85743e590f28dfb77155f37b21d621fe47b69288bee7d74acb86548d62a00f54cc001c2668749644d25ce45796eb8f5b957f945b214de998e5cb76b0c5c
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Filesize
336B
MD5d7f9dc2b2dfbabda8875c0a58ad0ed8c
SHA124ffd3fc5647902447f613cfb86e7b7e473f4bd9
SHA2562dd4f8bd7093ff1ff49e6da36b6753cede4ae8dc1b97a6b62551430624692768
SHA512321c39254b37c7f51087d5123346f6be53ce05060ba52a7d6aa52080da92232833614498e75aa43e62c3aa33b21d90193e5f3a69ecbe60a2e0d8a52019b1aa84
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/data/data/com.vsmucodt.bhvxnft/gmajmdghbe/fjfhhfzvhyyqggb/tmp-base.apk.hgynibx3063922139374388146.xhg
Filesize538KB
MD5dc5e16107784652f5099f744c35ed328
SHA1326589b22fb30cc39213ee5aa13b44d95528a60c
SHA256a0f08f6b999f2f21496cfa5ee9ad32e809d6463a845177a9ba1ca47118f87081
SHA5124a6080c88047254df20e473af9d231d8eb187691bcb6855ab980bd7ebc0137cf5e2064f3c7e8678b7b68292efee47af185f8a80f7d50722f2d6bed1926ea5d2c
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Filesize
1.2MB
MD5c75d5adb0ca0beb718c2534bde791dfa
SHA168145684528706d1bb0218f79ce8db0e71126498
SHA256a17c902352d890c6235ee2162a08bc36fab2fd535b07a6de003510d07e55fed7
SHA5120688265e7e508dad0189b75a23029c846f414122fdc9b4306fcacd6608ad12a27a1e50fadc41c2554e1d858f52ab5b1b7100145acf200a0dd54a971d6292768d
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Filesize
1.2MB
MD5dde288fb8a3b26bc1e943fe18d2407c4
SHA14095f659245eb5e149d8e3c8cbd9a9fa70854d30
SHA256fa5e6db97f003fad821603e02c949b6d3c07a3c63077cb6cf1e5f92dd8c2d3d5
SHA51258dc81450aff626c175128373e70a9e6b6ef6aa8c03de0b22b12971bd091fa8b4da8f3244f0f56b35beeb51a65d9802b824e57af27a2ee2634033f08f80b3c79