teabot | 4067054f202cc8e87557915783d4468b54985c5cc7b0b57df98ffbb106475196

Analysis

max time kernel
376295s
max time network
130s
platform
android_x86
resource
android-x86-arm-20220823-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
submitted
07/09/2022, 05:28

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General

Target

4067054f202cc8e87557915783d4468b54985c5cc7b0b57df98ffbb106475196.apk
Size

2.8MB
MD5

4642c7a56039a82d8268282802c2fee9
SHA1

6210e111a2c5dfbdb5d2c04fda48f4ca3d08b630
SHA256

4067054f202cc8e87557915783d4468b54985c5cc7b0b57df98ffbb106475196
SHA512

85cf3f0ec3e0073a7228a5e8f15d6ff707b7e031c3f65340ca1f9a25b039dcbeeca0d019572706df33f4bc37b8d5dbe994c883cfbd1a460c91231f34517b2d30
SSDEEP

49152:DwgcICrG/hqSniYtN25YhcKWaCE5nduTMF5/9sIjZgKlN0q/uLSnls:crG/QQiYtEYhcKDC0ndWMP/9s8ZgyNlS

Score

10^/10

teabot banker evasion infostealer trojan

Malware Config

Signatures

TeaBot
TeaBot is an android banker first seen in January 2021.
banker trojan infostealer teabot

TeaBot payload 3 IoCs

resource	yara_rule
behavioral1/memory/4082-0.dex	family_teabot
behavioral1/memory/4175-0.dex	family_teabot
behavioral1/memory/4082-1.dex	family_teabot

Makes use of the framework's Accessibility service. 2 IoCs

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	trust.royal.vibrant
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	trust.royal.vibrant

Acquires the wake lock. 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	trust.royal.vibrant

Loads dropped Dex/Jar 3 IoCs

Runs executable file dropped to the device during analysis.

ioc	pid	Process
/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json	4082	trust.royal.vibrant
/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json	4175	/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/trust.royal.vibrant/app_DynamicOptDex/oat/x86/dAW.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json	4082	trust.royal.vibrant

Removes a system notification. 1 IoCs

evasion

description	ioc	Process
Framework service call	android.app.INotificationManager.cancelNotificationWithTag	trust.royal.vibrant

trust.royal.vibrant
1⤵
- Makes use of the framework's Accessibility service.
- Acquires the wake lock.
- Loads dropped Dex/Jar
- Removes a system notification.
PID:4082
- /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/trust.royal.vibrant/app_DynamicOptDex/oat/x86/dAW.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4175

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json

Filesize
1.2MB

MD5
e26686268d4e7f993537cde6fdf676c0

SHA1
3b41ccaaa72f34fbfdb67c221c925c43a5bc327c

SHA256
1046d91653f3d60a84504e8a82803b2f623a1b81b665550631db4392b78a4779

SHA512
3c81ff2b92488fece4b7530c24490abacbd64e133eb8802d51dd1ed700f356224d2a4be52e02f64dbfda9665f03f7b43f420e9cee45d17e23aa82fbfc27e5d4e

Download Submit
/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json

Filesize
1.2MB

MD5
9e3d14912382f5672e69b9455e8834b5

SHA1
177bd78d2b2f07d244428f1c75a72c76aae5c4e1

SHA256
0471cfb3cd0583eb2dcff405f88352093801a1d9471446dfe5174b421e58ba1a

SHA512
67c5d88231bf5558838b6b935d2e55b412a96af31b0a49216b02b83e148cefaa9828aafbd8bc79380e1ec21b65fb5243225703fd05c7089a4b92519fd85d894e

Download Submit
/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json

Filesize
1.2MB

MD5
9fb3e3b1354e52eb2061297ff77ad58b

SHA1
af5a6231252d672222bd3ca010bd81e0c79ee311

SHA256
9e930d531ec3e7f16961a1712cd71b2e10eeea967a0124f3d202c599bd5a6b47

SHA512
07c90d504a65d732cab90329c4eb855613840c561f7681185e6e65022f2c6c7ce85ef5df325e521bdcc50d9c2e545fbc2b2ec1f0fec6bd74c6fe21d8338fa39c

Download Submit
/data/user/0/trust.royal.vibrant/app_DynamicOptDex/dAW.json

Filesize
1.2MB

MD5
9e3d14912382f5672e69b9455e8834b5

SHA1
177bd78d2b2f07d244428f1c75a72c76aae5c4e1

SHA256
0471cfb3cd0583eb2dcff405f88352093801a1d9471446dfe5174b421e58ba1a

SHA512
67c5d88231bf5558838b6b935d2e55b412a96af31b0a49216b02b83e148cefaa9828aafbd8bc79380e1ec21b65fb5243225703fd05c7089a4b92519fd85d894e

Download Submit
/data/user/0/trust.royal.vibrant/app_webview/GPUCache/index

Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/trust.royal.vibrant/app_webview/GPUCache/index-dir/temp-index

Filesize
48B

MD5
b520f48d0e13a46ac2532b3cedaf54e8

SHA1
e6228f56917dc1e45c124ddab42937796af5cae2

SHA256
9fb47440767bc09ecbb7d4a2301a099e387906c1e0c90fdd9628b40948262131

SHA512
b8172b1137fbcbea4bbe674627825028809e7cc7421eb8136d730cf172051c72a7029e98a3c9ce284ccc5934dd02caba4adc6fd38cfd1a82844e3a8f92f1116c

Download Submit
/data/user/0/trust.royal.vibrant/app_webview/Web Data

Filesize
104KB

MD5
dc79f9ce5f3ab5270b33e61119dfc959

SHA1
1844bf222a5144b513dcf2fb50a18c011701c647

SHA256
47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

SHA512
18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

Download Submit
/data/user/0/trust.royal.vibrant/app_webview/Web Data-journal

Filesize
1KB

MD5
c6de16d4e5788e1a3b99d2ebe493d6de

SHA1
9e1286a6130ed2bdacbcb83951c4bdf951dfdb9c

SHA256
979603cba19cada2591d304b61e0f909a8e95ad0fa0ca1dc1679bee2de3b6206

SHA512
2b940ded5fadb1dd7f7adb675f1878b9a275a6a87dc51cd400b1ae56c049a7ad7b39c18d02a33da622496ac4a8c8b4bc5e208fc56a0fe850d6e860d902a7f123

Download Submit
/data/user/0/trust.royal.vibrant/app_webview/metrics_guid

Filesize
36B

MD5
9f166f1669e7b6fdaa7cd5ed39b05b3c

SHA1
5d7bccfad8adf19e078d15958f0c0d6a4dd079ef

SHA256
c930314a33f3d421a41b2d15ec96d02f06b88a93892b9597659cc3d3f252c800

SHA512
e9780ceb4db632605917f3456ab2c38e8580afb21bba5d3a165285e6347e29f58be8ef67eebe030be562459edc20c68c2df967e56e684584d3c72cf8c8c37201

Download Submit
/data/user/0/trust.royal.vibrant/shared_prefs/WebViewChromiumPrefs.xml

Filesize
127B

MD5
21223e9184445fe043476484cd8cb1f9

SHA1
2b4813f849121d60ba35eb0889080668bb62c778

SHA256
bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

SHA512
be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

Download Submit