Analysis
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max time kernel
153s -
max time network
164s -
platform
android_x64 -
resource
android-x64-arm64-20240221-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system -
submitted
12-03-2024 02:16
Static task
static1
Behavioral task
behavioral1
Sample
c23426edaf37a2fc6fc3a6e5daa17bfa.apk
Resource
android-x86-arm-20240221-en
Behavioral task
behavioral2
Sample
c23426edaf37a2fc6fc3a6e5daa17bfa.apk
Resource
android-x64-20240221-en
Behavioral task
behavioral3
Sample
c23426edaf37a2fc6fc3a6e5daa17bfa.apk
Resource
android-x64-arm64-20240221-en
General
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Target
c23426edaf37a2fc6fc3a6e5daa17bfa.apk
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Size
3.8MB
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MD5
c23426edaf37a2fc6fc3a6e5daa17bfa
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SHA1
a362e1aaf8bc7a7491b10eab252c3b7ee8532a46
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SHA256
a0181864eed9294cac0d278fa0eadabe68b3adb333eeb2e26cc082836f82489d
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SHA512
98b78e62a63d87ddc55722658e85acb5f9ba4b792578ca8868e8214e04f4336e9728bec2c386b6afbac4f2183f8232d6e958b215c5c0948746f4254d32ffa2ff
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SSDEEP
98304:e5bwkHNRfCwdA0cduVE7AxeQrUsVinobTdp6n:eFo0cdu+AxeMxTdwn
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
resource yara_rule behavioral3/memory/4389-0.dex family_flubot -
Makes use of the framework's Accessibility service 2 TTPs 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.didiglobal.passenger -
Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.didiglobal.passenger/code_cache/secondary-dexes/base.apk.classes1.zip 4389 com.didiglobal.passenger -
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
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.didiglobal.passenger
Processes
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.4MB
MD5225a4f4ef23e049c8eeef4d9188e5559
SHA1c9bce30752acf148b0941e187ccf94bd9b410004
SHA256e2c47c6eaca1f0b8454ec5091a37000e351b1565c20636e30b209d0cbf1de077
SHA512615d9d1ffc81728a0b5c4f77ef20444f563aa6c81aaaacce3286f99f1c76d737da63750110fb3cf78c187d800d9116c261ac6c26b7038e5cfe33e741f936b0d7
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/data/user/0/com.didiglobal.passenger/code_cache/secondary-dexes/tmp-base.apk.classes6910991833256039973.zip
Filesize879KB
MD510bcc68f7c618ee38f51f7cd4c98c0e3
SHA1a7252ce3c5c14813547fe3fea2b4ca760ff6c1f1
SHA25611674907889ea9ec99a3ccbf83812fc5b41095fccf537b1349489a68ee95f29f
SHA5121528774a9fde9a896c0e1aab207c3bb93d7a7b81d366caee7b4e90607ee083652f2dc77adde7b8bfe90d19376d01ba51405839e8cb387ea6a7acd3b6d6efc84c