Analysis
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max time kernel
2614680s -
max time network
159s -
platform
android_x64 -
resource
android-x64-arm64-20231215-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system -
submitted
23-12-2023 19:19
Static task
static1
Behavioral task
behavioral1
Sample
76190371f81113c07f2a176f26e61bea82f8f55debe2915c577f4ebe1b22f252.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
76190371f81113c07f2a176f26e61bea82f8f55debe2915c577f4ebe1b22f252.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
76190371f81113c07f2a176f26e61bea82f8f55debe2915c577f4ebe1b22f252.apk
Resource
android-x64-arm64-20231215-en
General
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Target
76190371f81113c07f2a176f26e61bea82f8f55debe2915c577f4ebe1b22f252.apk
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Size
6.8MB
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MD5
7a9a3c3c37885357227fb211984bbd40
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SHA1
8046275ad75ef2bdbf1f21f6c64d36563d5b06f4
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SHA256
76190371f81113c07f2a176f26e61bea82f8f55debe2915c577f4ebe1b22f252
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SHA512
f854d84d80bed707e9252700cfc8dfdd53132a7a9e1db0a64fafc3b01568a7970e1d73c3a23f169a76ed709aef7b58988c2dff86281fbe0eb535bb7becdf9499
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SSDEEP
98304:tRrQM+PuN/1PP1DD1P7meIS64D4YC6zo4g9ZCi74Oit3Qqv5x7vnKEZ:j+WN/19DMem04Z4Tr3Qw5dnKEZ
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot payload 1 IoCs
Processes:
resource yara_rule /data/user/0/com.tencent.mobileqq/app_DynamicOptDex/ycKc.json family_flubot -
Makes use of the framework's Accessibility service 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.tencent.mobileqqdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.mobileqq -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.tencent.mobileqqioc pid process /data/user/0/com.tencent.mobileqq/app_DynamicOptDex/ycKc.json 4474 com.tencent.mobileqq /data/user/0/com.tencent.mobileqq/app_DynamicOptDex/ycKc.json 4474 com.tencent.mobileqq -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
Processes:
com.tencent.mobileqqdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.tencent.mobileqq
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD57f22ee9ca7e870d674ed4b4ceecc02a5
SHA15f7daac58ca08f4f96c6b99e910c52b6d1384cd3
SHA2562a8a1ce16190bd0bba91009478b0d068b14407561a68fe400234414af2793917
SHA512b78bf62171f68adf6424b6b5ac206934fd2c8e8c89b58d9159c20476dbad49fbf856308d8af1d7df1a3c4615a6e10a45f58b1a150a2bfe21d5b156df476c51c9
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Filesize
3.1MB
MD560c429c92b31cf2056b6b34a23762e5b
SHA15ce0b38b8a52c47002d21e32a7ac0a01e4c561c0
SHA2565560970a6a5de549ccd9e28b851a5ee218449097b30e06529c6ea0fabd6f842a
SHA512951c2286ab0e2824ab0dc5d5b21a7bfd8a4880ba9b53b8bb59e73ab2edf6797abdbd429110b18d48d4335111ac538436e38376339ab1aa526eb849f16d6529df
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Filesize
3.1MB
MD5ad8465c129549af17e79674174d034f0
SHA168d7f89e3f976b5ad66fcf9eb9b881259a41c8fb
SHA25641dd1e6416de4f990cfbc24ad3d9dc6bf830d2028adff42202bc5587fbf4c668
SHA51284f87c7f23c9e73d342ef5aca9bacf25dcce00d1b76c38d01b2678cf72c82689a62e41adfc77060d80e170ea8aece7022bc407c5f38065c7f4873f14de9df29e