Analysis
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max time kernel
1842273s -
max time network
163s -
platform
android_x64 -
resource
android-x64-arm64-20220310-en -
submitted
16-06-2022 18:35
Static task
static1
Behavioral task
behavioral1
Sample
16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19a.apk
Resource
android-x86-arm-20220310-en
Behavioral task
behavioral2
Sample
16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19a.apk
Resource
android-x64-20220310-en
Behavioral task
behavioral3
Sample
16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19a.apk
Resource
android-x64-arm64-20220310-en
General
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Target
16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19a.apk
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Size
3.3MB
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MD5
7e97532091767c01d5b426c4d0726fff
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SHA1
99828b200a44302507ed272c3fad84cc9747924d
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SHA256
16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19
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SHA512
7994e440985226af7455f58e1f54bd37ad51fd27999d5c8023d240eb966111fb8058e6dcf183aeb8566d648f5f5d6d22d5f76a016649a7e7f7c5a9729792cb64
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot Payload 3 IoCs
resource yara_rule behavioral3/files/6927-2.dat family_flubot behavioral3/memory/6927-2.dex family_flubot behavioral3/memory/6927-3.dex family_flubot -
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
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Makes use of the framework's Accessibility service. 3 IoCs
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.westarthk Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.tencent.westarthk Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.tencent.westarthk -
Loads dropped Dex/Jar 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.tencent.westarthk/cache/src8157936549058354168/dp.kotlin-v1.lua.mph 6927 com.tencent.westarthk /data/user/0/com.tencent.westarthk/cache/src8157936549058354168/dp.kotlin-v1.lua.mph 6927 com.tencent.westarthk /data/user/0/com.tencent.westarthk/app_ded/e1DCgQGSF360pm8OFLwMhisJmpFeovxb.dex 6927 com.tencent.westarthk /data/user/0/com.tencent.westarthk/app_ded/e1DCgQGSF360pm8OFLwMhisJmpFeovxb.dex 6927 com.tencent.westarthk -
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.tencent.westarthk
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD51be07a7baad9b4a2a0580a8e60629658
SHA126253e76f2fa7ea97b9d406281fbd1586a1f0aaa
SHA256f426adb0fc20f0ac992c3a0a5fc65bd20720aa5fe266da997c6623161c94f334
SHA512c2d37b91ec1bd63ee6e5a1b3c3095d041067e6b22b643dcc24ed6853789cfd956c339e224ae7d401664792b0c6669cd5fa806d7707f78d6e502d56a5dade61a4
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Filesize
1.5MB
MD51be07a7baad9b4a2a0580a8e60629658
SHA126253e76f2fa7ea97b9d406281fbd1586a1f0aaa
SHA256f426adb0fc20f0ac992c3a0a5fc65bd20720aa5fe266da997c6623161c94f334
SHA512c2d37b91ec1bd63ee6e5a1b3c3095d041067e6b22b643dcc24ed6853789cfd956c339e224ae7d401664792b0c6669cd5fa806d7707f78d6e502d56a5dade61a4
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Filesize
1.5MB
MD51be07a7baad9b4a2a0580a8e60629658
SHA126253e76f2fa7ea97b9d406281fbd1586a1f0aaa
SHA256f426adb0fc20f0ac992c3a0a5fc65bd20720aa5fe266da997c6623161c94f334
SHA512c2d37b91ec1bd63ee6e5a1b3c3095d041067e6b22b643dcc24ed6853789cfd956c339e224ae7d401664792b0c6669cd5fa806d7707f78d6e502d56a5dade61a4
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Filesize
120KB
MD5c384c5cdaf8f3edfa29389f2de2effea
SHA15e5dad9692cf5794e3ff7b99a64e6555399bc56f
SHA2560f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062
SHA5127ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780
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Filesize
120KB
MD5c384c5cdaf8f3edfa29389f2de2effea
SHA15e5dad9692cf5794e3ff7b99a64e6555399bc56f
SHA2560f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062
SHA5127ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780
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Filesize
120KB
MD5c384c5cdaf8f3edfa29389f2de2effea
SHA15e5dad9692cf5794e3ff7b99a64e6555399bc56f
SHA2560f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062
SHA5127ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780