Analysis
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max time kernel
13s -
max time network
137s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system -
submitted
25/03/2025, 22:04
Static task
static1
Behavioral task
behavioral1
Sample
b511f84da489807100c2e2fa60cd8fab67ed99336b10e02444c59efb371e5a11.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
b511f84da489807100c2e2fa60cd8fab67ed99336b10e02444c59efb371e5a11.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
b511f84da489807100c2e2fa60cd8fab67ed99336b10e02444c59efb371e5a11.apk
Resource
android-x64-arm64-20240910-en
General
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Target
b511f84da489807100c2e2fa60cd8fab67ed99336b10e02444c59efb371e5a11.apk
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Size
3.6MB
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MD5
6a17967c055deefd8708b8af40602cf7
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SHA1
279b6a97c95d16a8e361e4f978a509da7d55f1ab
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SHA256
b511f84da489807100c2e2fa60cd8fab67ed99336b10e02444c59efb371e5a11
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SHA512
1910de1bbd6e050ae4a7f5dc160a1686eecfa2677e927f18d15ca4a8c321328a04b589b3b31effe8b993d491ae6a25ecd662a02626babf33d2bbc6e966da7c0c
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SSDEEP
98304:8HCh46Co/yj1+ME5CL8xWPe1x/X+UJCDQJmgT:kChv6j1+MdsYe1x/X+UJIQJTT
Malware Config
Extracted
tanglebot
https://t.me/+LFAFYjStX6wzZmFk
https://t.me/+s8bf3BX_dUYxMzU0
https://t.me/+sklwiGKlByJhZGM0
Signatures
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TangleBot
TangleBot is an Android SMS malware first seen in September 2021.
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TangleBot payload 1 IoCs
resource yara_rule behavioral2/memory/5069-0.dex family_tanglebot2 -
Tanglebot family
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Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/xzhiddn.ijikh.pjgu/code_cache/secondary-dexes/base.apk.classes1.zip 5069 xzhiddn.ijikh.pjgu -
Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
description ioc Process Framework service call android.content.IClipboard.addPrimaryClipChangedListener xzhiddn.ijikh.pjgu -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction xzhiddn.ijikh.pjgu -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone xzhiddn.ijikh.pjgu -
Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver xzhiddn.ijikh.pjgu -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo xzhiddn.ijikh.pjgu -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo xzhiddn.ijikh.pjgu
Processes
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xzhiddn.ijikh.pjgu1⤵
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks CPU information
- Checks memory information
PID:5069
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Impair Defenses
1Prevent Application Removal
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/xzhiddn.ijikh.pjgu/code_cache/secondary-dexes/tmp-base.apk.classes6767323124175689335.zip
Filesize455KB
MD542681cdb297c6616afe51ccecc3cf921
SHA19432f62c18161af84a4b810d4495aaab3e824292
SHA25617a9f078bd253df2d4565c6ab5b9bbcc9c8611f6403be9e8c69ec4397c15c0c4
SHA51259f9bc31d47bc5c7cb0ae8e3bf3c2081d7d28395c39443aed995d5da1eca866f4f9f202715432628adb56a1db76aad9cb5af3fcfde43db04c69ae9ebfd2f6f9e
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Filesize
951KB
MD5a4ece24452f41bcc33f274fb702aabf3
SHA15d6f552929c88188b60f64dd6876271b9cae8cc6
SHA256997e3a47478f03b79e9446f68a21d6e01b028a6cda72fc1c3298a0459cca2934
SHA51249a154cd169ce532cbcacd537a1df79e9a7fb3ec794f2e6ae1249a42cd8186991a68491d8adc889f5ce06905a384e0b944d2f12d3bd0cd965b53eabd8dd04fbd