Analysis
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max time kernel
2280256s -
max time network
151s -
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
20/12/2023, 00:55
Static task
static1
Behavioral task
behavioral1
Sample
767c218be4e7d2c99ee9c8b36128ac932d2dac0e3792ce638b804083f75e1096.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
767c218be4e7d2c99ee9c8b36128ac932d2dac0e3792ce638b804083f75e1096.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
767c218be4e7d2c99ee9c8b36128ac932d2dac0e3792ce638b804083f75e1096.apk
Resource
android-x64-arm64-20231215-en
General
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Target
767c218be4e7d2c99ee9c8b36128ac932d2dac0e3792ce638b804083f75e1096.apk
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Size
1.2MB
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MD5
c8793b4d4b5bedec055b8226358ed00a
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SHA1
945feae70d7f65d36b30f97fe3ad5c995bc37bfc
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SHA256
767c218be4e7d2c99ee9c8b36128ac932d2dac0e3792ce638b804083f75e1096
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SHA512
ee9bff8b99de34ef8e283bca0ff3acf74a02abe9bc24bcb48396d96f21871bc366dbdcce0912b2477286146ad1ff3dfcca549a6e3dfabc00b2a78efd6a4bbcdc
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SSDEEP
24576:N/bg0gs5w15vsuVe3DDFdeCpt8xCHuLTbFpOTg49FVXDTNMDCV:N/U0b02DDp2HFM3XGmV
Malware Config
Signatures
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TeaBot
TeaBot is an android banker first seen in January 2021.
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TeaBot payload 1 IoCs
resource yara_rule behavioral3/memory/4611-0.dex family_teabot -
Makes use of the framework's Accessibility service 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.stone.observe Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.stone.observe -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.stone.observe/app_DynamicOptDex/kwLBB.json 4611 com.stone.observe -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.stone.observe -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.stone.observe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
200KB
MD53ca956b3cc5c45ba72bb60d9fcced6e0
SHA18e674da3cde440af60a54647bae818d50f4a47cc
SHA25682a063c41dad8f1e172bfcdfd399aad9b4a73790697765810578799cb2887cab
SHA512aee8722d6d9520e21cf2b4cfaa3ec3361878881eeacdbbd0fc40d8534f80a50d7bbf184561d1a13fef5659d444fa1edbd1de1b80dd222451a870cd8525513cad
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Filesize
200KB
MD5c830784444dbaaf7e087a95c4d7ae2a8
SHA14d4a76997dfe510187f618731f7d0a67fc98da17
SHA256366f0ae481e3fe81c4682c144925bd901b5567df6e956c382f056af9dc4484ab
SHA512bf2d7a74a32fe45da083e5c9421411232b016f599f641971a9b0305091804b755027f42d23d7aeb0c4c47993acc9f6a68d4a80f31aa248a058cea8e169ccd977
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Filesize
523KB
MD5b78a911019dd2a99e6c6ea1e18e88398
SHA1d8da4b8b4407e3ce4f895fcd1062246ab434016a
SHA256af3732ed805c1f6e7f85fbd9a25371ed4c34be9a530914e493163f3cb03633a3
SHA512521d754daae655b6d4e8b6793c4611dae5631f57bf0b06ba08e72554d7a363f67e1a2ee9c6e7eb6e357beab065d277aafc33326004151b0f317aa52fac23b7cc
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Filesize
965B
MD500084242d71ba62cd969641bd78239bf
SHA1cd80d3fe6398f0cb9fa0105b334ebd3b6af071ab
SHA256df65a64069d8b63df3317cb721f004681991d35b875a0594c20c09f0ed170d4c
SHA51212832138331933206e068791d3e66efe9035babcb2f02fd9f060e7b9a1777182b207dd1aa0901168f824c80858af571622d0c1e56b83896445c27ba582fda5b7