Analysis
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max time kernel
2836531s -
max time network
157s -
platform
android_x64 -
resource
android-x64-20231215-en -
resource tags
androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system -
submitted
22-12-2023 14:18
Static task
static1
Behavioral task
behavioral1
Sample
bdc9e00b8add78d653fa930d6db418ec.apk
Behavioral task
behavioral2
Sample
bdc9e00b8add78d653fa930d6db418ec.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
bdc9e00b8add78d653fa930d6db418ec.apk
Resource
android-x64-arm64-20231215-en
General
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Target
bdc9e00b8add78d653fa930d6db418ec.apk
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Size
3.3MB
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MD5
bdc9e00b8add78d653fa930d6db418ec
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SHA1
b79ee813415ba6a1720db77ad5d94344496d40ce
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SHA256
25b41f00a0a402e18f75883bd2d7df432b51073eb21fda5383804e55c0ae271a
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SHA512
974bb94ea2597f6117360463f0341d3ec0474776edddcf6a2b32798e25529d2e9525c5d7edcb6f6eb8ae931ec488f73c569d345d009ea73d6180ae9a970cbe58
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SSDEEP
98304:gzqGt3ZuI7y690JAD/oD42zXb6/LTdCHy4:gGGfuI7y2oDtn
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.qqmusic/code_cache/secondary-dexes/base.apk.classes1.zip family_flubot -
Makes use of the framework's Accessibility service 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.tencent.qqmusicdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.qqmusic -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.tencent.qqmusicioc pid process /data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/base.apk.classes1.zip 5063 com.tencent.qqmusic -
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.qqmusicdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.tencent.qqmusic
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.4MB
MD58ea2dc64e9e7a2740c3e5effe242615e
SHA139882a484ee4dbb7ef46554893ce7822b5656eb1
SHA256d52975758f8799644df1ab42958abe05c3cbb3bd2b436d4ec5c18c2961747300
SHA512d598e0cd00e0cb25d3a6db7d9ca4226929f843647ccd08dacc0ff40d842d6dfbc3cb00760692787f21cc178d1b76c4ae1db67f44ff7615c66c6f46b705108390