Analysis
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max time kernel
150s -
max time network
131s -
platform
android_x86 -
resource
android-x86-arm-20231215-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system -
submitted
25-01-2024 22:02
Static task
static1
Behavioral task
behavioral1
Sample
796c74ea79739416cd8133bd9256940dee9f390d0c787fa099265bfdd58497b6.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
796c74ea79739416cd8133bd9256940dee9f390d0c787fa099265bfdd58497b6.apk
Resource
android-x64-20231215-en
General
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Target
796c74ea79739416cd8133bd9256940dee9f390d0c787fa099265bfdd58497b6.apk
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Size
3.8MB
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MD5
318ae2a5c186ff65a1bc483a5ede88d5
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SHA1
b30970730747d51d531bf8d500a6436e2d7aa03c
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SHA256
796c74ea79739416cd8133bd9256940dee9f390d0c787fa099265bfdd58497b6
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SHA512
c8ab93098501ead34cb51e3a31ad083e1e9f838b49f55946d7b5befbc6aca84b78e9a080000635d1a7c6e4a8025fa5db61217209c57c480990dffdd8cfcd9a92
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SSDEEP
98304:o3Pe1gOLPQsM+pU/5lF5/3/n9Ujs6avJ5wzmXY4X8gWRQ:0Q7P7S/5xt685w/08i
Malware Config
Extracted
alienbot
http://wf4sctx9cksg94528o7o.xyz
Signatures
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Alienbot
Alienbot is a fork of Cerberus banker first seen in January 2020.
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Makes use of the framework's Accessibility service 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.guideline.directdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.guideline.direct Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.guideline.direct Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.guideline.direct -
Processes:
com.guideline.directpid process 4201 com.guideline.direct 4201 com.guideline.direct 4201 com.guideline.direct 4201 com.guideline.direct 4201 com.guideline.direct 4201 com.guideline.direct 4201 com.guideline.direct -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
/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.guideline.direct/app_DynamicOptDex/oPVh.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.guideline.direct/app_DynamicOptDex/oat/x86/oPVh.odex --compiler-filter=quicken --class-loader-context=&com.guideline.directioc pid process /data/user/0/com.guideline.direct/app_DynamicOptDex/oPVh.json 4254 /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.guideline.direct/app_DynamicOptDex/oPVh.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.guideline.direct/app_DynamicOptDex/oat/x86/oPVh.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.guideline.direct/app_DynamicOptDex/oPVh.json 4201 com.guideline.direct -
Acquires the wake lock 1 IoCs
Processes:
com.guideline.directdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.guideline.direct -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
com.guideline.directdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.guideline.direct
Processes
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com.guideline.direct1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
PID:4201 -
/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.guideline.direct/app_DynamicOptDex/oPVh.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.guideline.direct/app_DynamicOptDex/oat/x86/oPVh.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4254
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
661KB
MD5813dfe3754186f32dd9b994be1b7b522
SHA1d78341ba106fe53f63ed8af639dfffe79a550e3b
SHA2568152d63109d11313c1b1b85a7a99abe47151b353d44f718d07e8bffd01098f7f
SHA51233959faf48df862a81b04f24fd3d0bdb6f15cac1726216becc87706e873ab174e7b038a97ad33903439cb836b8c3652f5f5c457ae133bc70a2f8dc4227ef4e0b
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Filesize
1KB
MD5d0856a91ac3de1f2e96408fa78c51203
SHA163ce38b36aa6bcc6da070962248b987041f950a6
SHA256278f6b4f15db6082a88292f8dd5cf2e31bd478768e7c47dec3e35442e76a6f6e
SHA512733d4dc00a6a039cf41eca8ab511d32ebae58231a6a878bd3e4c36ad5b6f04ae6b9e50b5b9b5376b2a63406d260d3778e7cd3767799508ff120fe5ee58138bd1
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Filesize
903KB
MD5ef23a1de4b05ffbe28ad068f3c0b0b7c
SHA1113f13f31526f5ebaa0fc0421b756c509d203cfc
SHA256cbc4921ac7fef5b7c28680b744f74829badfd8ccd05056e64a9f471efb4d3894
SHA512f528d9110bf50241ce48ca1bcffda87d12d0b560a14435ab82a7ba656c76c848386e4a628b6d534bdd2c28c57e502e3fdcd005af99490819ecfa4d9d87736bae
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Filesize
903KB
MD57021ce86451bd29cc3b3e5e7d3201dfb
SHA10c5d31785427e945ee68838c9100ee7ab6f60797
SHA256b99152b673b5306043b999194a09d743117db3709e67ef84477f10349ffdc532
SHA5124aaea21c4f58be48b64f10e6b49b0625d2ec1e7dedce03485d8e60b4423e0a64aa8ae54840ce878d93001cac9dcb1b92df6af2c932150353e876ed82cba48cf5