Analysis
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max time kernel
113s -
max time network
151s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system -
submitted
23/03/2025, 22:01
Static task
static1
Behavioral task
behavioral1
Sample
8d98fe4bd1c89baee1e11071a479aa939b2ef2c1fb680c61f44dbcc4abe4aeb1.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
8d98fe4bd1c89baee1e11071a479aa939b2ef2c1fb680c61f44dbcc4abe4aeb1.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
8d98fe4bd1c89baee1e11071a479aa939b2ef2c1fb680c61f44dbcc4abe4aeb1.apk
Resource
android-x64-arm64-20240910-en
General
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Target
8d98fe4bd1c89baee1e11071a479aa939b2ef2c1fb680c61f44dbcc4abe4aeb1.apk
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Size
4.2MB
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MD5
925a0321513d7b315c83ef0c879af940
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SHA1
cac3aa34bf00fc08fc0435c8fa64aa2c2ae87c73
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SHA256
8d98fe4bd1c89baee1e11071a479aa939b2ef2c1fb680c61f44dbcc4abe4aeb1
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SHA512
e5a327036ac01a5f32542b3d7e3bc97e8396a5bb18f65da7585535c702fde006171e05ad4bf11bf6ec1b29ebc3b6a22927c2ecb53858af99550544e24c966394
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SSDEEP
98304:u38ZqvYrO/TcvKPjae6gTHLak9K8Zo6tKdkTMaTj2bzsOg1Ie:e8ZqvogqQa/gT2kAwtK2TMMj2XsOgSe
Malware Config
Extracted
tanglebot
https://icq.im/AoLH58pXY8ejJTQiWg8
https://t.me/pempeppepepep
https://t.me/xpembeppep2p2
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 behavioral3/memory/4801-0.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/vzilx.posjx.lzsj/code_cache/secondary-dexes/base.apk.classes1.zip 4801 vzilx.posjx.lzsj -
Makes use of the framework's Accessibility service 4 TTPs 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId vzilx.posjx.lzsj -
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 vzilx.posjx.lzsj -
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 vzilx.posjx.lzsj -
Reads information about phone network operator. 1 TTPs
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Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo vzilx.posjx.lzsj -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo vzilx.posjx.lzsj
Processes
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
455KB
MD5b3b1db556f71fba4dccaa628ddd376de
SHA109a30d9e31055eb81e549951d2e25e95be5308a7
SHA25640b02ba99ef1d1d3dd9255253a1b0a26b25df5852bc63fd8dfd7ac7f190ccccc
SHA51292b722f37d3ad3f3ff48ad2142c17d5f8645920b155aced4b641ed33d5b99a69105d1a7552af131382e22f01db9dac47258e3c7d5777da962d06480baa34db40
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Filesize
951KB
MD5dcb9c27777d272b40d09e456bd1a360b
SHA18e697638bf96625fe30e68025de4a2274bcd7139
SHA25680ac5a65eaf7c4bbe553afc99e5fa4ca212f763243b253dafc5d0e3c02441225
SHA512d02e208e8398057ebeb3a43cf6772fe04f4d3e181a1a07e639550fbeeebd552a5220a1fb6e32a59102b444e14b4caaefacf1d348256673881d3baf07b49c9eeb