Analysis
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max time kernel
1657408s -
max time network
161s -
platform
android_x86 -
resource
android-x86-arm-20220621-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20220621-enlocale:en-usos:android-9-x86system -
submitted
03-08-2022 08:14
Static task
static1
Behavioral task
behavioral1
Sample
lolipop.apk
Resource
android-x86-arm-20220621-en
Behavioral task
behavioral2
Sample
lolipop.apk
Resource
android-x64-20220621-en
Behavioral task
behavioral3
Sample
lolipop.apk
Resource
android-x64-arm64-20220621-en
General
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Target
lolipop.apk
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Size
3.2MB
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MD5
c18a3b53ef3bdbfbe7ff86b5628912b7
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SHA1
6b4bb3c0b598bde22370433765418b64f6e594fd
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SHA256
9c9bc75ce675754c655b0757a8655ff50186b1626862bcb5b8200c4047f3ab3c
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SHA512
9d176585d882a10d0049060267aedada2954908aa21b1651cde811bcb53ed4bc9fbaefae98388a0613e37940043718c2a6735f96afbff8788f243916c297cb5d
Malware Config
Signatures
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Hydra
Android banker and info stealer.
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Hydra payload 2 IoCs
Processes:
resource yara_rule /data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.json family_hydra /data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.json family_hydra -
Makes use of the framework's Accessibility service. 2 IoCs
Processes:
com.risk.betterdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.risk.better Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.risk.better -
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.risk.better/app_DynamicOptDex/ItLUbeY.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.risk.better/app_DynamicOptDex/oat/x86/ItLUbeY.odex --compiler-filter=quicken --class-loader-context=&com.risk.betterioc pid process /data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.json 4164 /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.risk.better/app_DynamicOptDex/ItLUbeY.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.risk.better/app_DynamicOptDex/oat/x86/ItLUbeY.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.json 4108 com.risk.better -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 30 ip-api.com -
Reads information about phone network operator.
Processes
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com.risk.better1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
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/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.risk.better/app_DynamicOptDex/ItLUbeY.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.risk.better/app_DynamicOptDex/oat/x86/ItLUbeY.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.jsonFilesize
1.9MB
MD55eaa6160d6d060625595c6cab1d306f2
SHA180a6207e2016489e36f451bb4e31001bb771b6f8
SHA256e51744647a7e82b74e00fd4cefa41656d2cf98becb19557f9877b71207a1ef00
SHA5121286b32ecc16d83b844018d5fd6afa0f7599c8033c7001216d70cfb3a1f36b6a8374d865eb1424f1c6dbfb9263bd9bee0d0ebc0fca0eb54d56574894d7c7434f
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/data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.jsonFilesize
5.0MB
MD5a43e2638961ce9122b5ab0853b84573f
SHA1e6c6b88b13db4a802e9daca82d5ab1140fb35463
SHA256501464680f3217fbdc7cf1261256c9a42665e83b4fe0167754eaded1bd0ee3f7
SHA512bbdc088b35f7637f7e9098ffc2993a97f37bacba9ae16e045a57d28a85e6bc0d15b40523881e5d9cc41d8bc247c81e4fa7100eab1dd495439913adc2fab1af9c
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/data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.jsonFilesize
5.0MB
MD5b94c43d08ab9e1c0e113d3ea55ddafc5
SHA1aea1825d69f60cba1cb2b803d8166cc0ae064024
SHA2563cdbef705127967f7e7aab3f28be5aa92ef3d9f346c3d3fd3674be569f6d70ad
SHA512083fcfc98da1e56ab830fabbb59c6cfcea947ab31b7384f129267c10cf1474b885d73ff835f2803f5838cc925c6e7dd1114afea1a2e286de53dcf089eee45ac0
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/data/user/0/com.risk.better/app_DynamicOptDex/ItLUbeY.json.x86.flockMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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/data/user/0/com.risk.better/app_DynamicOptDex/oat/ItLUbeY.json.cur.profMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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/data/user/0/com.risk.better/app_DynamicOptDex/oat/x86/ItLUbeY.odexMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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/data/user/0/com.risk.better/app_DynamicOptDex/oat/x86/ItLUbeY.vdexMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e