Analysis
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max time kernel
90s -
max time network
152s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system -
submitted
08-12-2024 22:03
Static task
static1
Behavioral task
behavioral1
Sample
979fe119ebcdbdef2bac083c41aba239e9027e7134fecbf9b05d2ff647facadf.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
979fe119ebcdbdef2bac083c41aba239e9027e7134fecbf9b05d2ff647facadf.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
979fe119ebcdbdef2bac083c41aba239e9027e7134fecbf9b05d2ff647facadf.apk
Resource
android-x64-arm64-20240624-en
General
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Target
979fe119ebcdbdef2bac083c41aba239e9027e7134fecbf9b05d2ff647facadf.apk
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Size
4.2MB
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MD5
ced7ad4869af7b3346b4239e8e3851d2
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SHA1
7b172842aafdb7804b529b3faa9a41d0cd0d46d0
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SHA256
979fe119ebcdbdef2bac083c41aba239e9027e7134fecbf9b05d2ff647facadf
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SHA512
aaff4654bb78794f87c0204823ab5d6b1daa969b1a60e7f5e65f6ec14725169cd438c3ee26dba4b9e9ea9f6cebe33ef71c5a1206925c0240492a27e613b2e916
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SSDEEP
98304:IPFpzsysmtrfbflTUtDZaoTzGvk3ocFwm71aSIb/JElejDUwSD4:q3v/lTADU7zmGKen8D4
Malware Config
Extracted
tanglebot
https://t.me/+ZJAj-vCkxkE4N2E0
https://t.me/+jz7SONzTmCI0YmM0
https://t.me/+saoiPgiTyD1iZDBk
Signatures
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TangleBot
TangleBot is an Android SMS malware first seen in September 2021.
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TangleBot payload 2 IoCs
resource yara_rule behavioral1/memory/4242-0.dex family_tanglebot2 behavioral1/memory/4213-0.dex family_tanglebot2 -
Tanglebot family
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/base.apk.classes1.zip 4242 /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/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/base.apk.classes1.zip 4213 shopppppp.mnbhk.jooooooy -
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 shopppppp.mnbhk.jooooooy -
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 shopppppp.mnbhk.jooooooy -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone shopppppp.mnbhk.jooooooy -
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 shopppppp.mnbhk.jooooooy -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo shopppppp.mnbhk.jooooooy -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo shopppppp.mnbhk.jooooooy
Processes
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shopppppp.mnbhk.jooooooy1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- 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:4213 -
/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/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4242
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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
2Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
2Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/shopppppp.mnbhk.jooooooy/code_cache/secondary-dexes/tmp-base.apk.classes7174499906463168858.zip
Filesize455KB
MD5eef0a7932d8a4ebe19fc6de1380cbef6
SHA1c9a09f7ec48d9d97531db9dc36a0d70be9a89f81
SHA256451eab9361a3953bb6687aa9326d2e6fa6922fa2a5c93dff3e6199392f9580bc
SHA51270d6ff43d49da90c2a2b1ea45677913556ca855d24b86a5c82b07bc54f608d8f5213f89bfa55e591492df9632e7e6bee7a959d329a51721d6bf426f83dbd6d67
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Filesize
949KB
MD568009be839c440a1d6f5fdea8931d85e
SHA1881cb609d2eb033edaa33b6926b83537e09592f3
SHA25694605619ce022db224493a8eb6eab5d07306bd0158243099e49c33eb0329d455
SHA5128fff5a7379e30d852b4012c4b6f0febd9f025a5738db68dd1f5c4b8edc2d4c1e1c35d7a3d3a066bedc466b5e637a6633bb1a8aefecae17c3b8967371b95aab8a
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Filesize
949KB
MD517edeea533a17aa77205bb072db29416
SHA16b23326ea83bd85e1c9de59a2625c63c62e55e95
SHA256fdf30d24575631938456027e0c758f7053bfb0963c9a962a495b92b70322ef6b
SHA512f767ca27fa507b1a8a3a997069958115c07b9365112c436ba705da84eec42129b21c41fb6a72f0a6297fbf99c92e9ce2673bca1fa8446a0db95d9c97c624fc4c