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Analysis
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max time kernel
113s -
max time network
149s -
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
12/01/2025, 22:05
Static task
static1
Behavioral task
behavioral1
Sample
5ed0ef191a28db3cd6a949a954f4ce86a764f8a1e94178a3c35b70f955683983.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
5ed0ef191a28db3cd6a949a954f4ce86a764f8a1e94178a3c35b70f955683983.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
5ed0ef191a28db3cd6a949a954f4ce86a764f8a1e94178a3c35b70f955683983.apk
Resource
android-x64-arm64-20240910-en
General
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Target
5ed0ef191a28db3cd6a949a954f4ce86a764f8a1e94178a3c35b70f955683983.apk
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Size
2.5MB
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MD5
49fb98fd47f9278d440174ce34b56595
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SHA1
6bd28b45e0f4d1c92bf5e89aaa569af8f16f4c85
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SHA256
5ed0ef191a28db3cd6a949a954f4ce86a764f8a1e94178a3c35b70f955683983
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SHA512
1fc8a30c1d9323d877e8b508b1d6881f8ae84288ce4f904da37986680c92606dbd87766b845da1cea381a1a975d47fb4f60704a9e09acfe61a12bf968926291e
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SSDEEP
49152:ggpUSMoVDd2DmxHt3qc4XCavKg3fcGomJi38CiqlvNVPmSkh:gWUdoV86d3qKggmJi3WwVPU
Malware Config
Extracted
tanglebot
https://icq.im/AoLH58xYS0_leBOpXFI
https://t.me/unk22k2k2k2
https://t.me/unkppapeppappe
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/4399-0.dex family_tanglebot2 behavioral1/memory/4371-0.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/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/base.apk.classes1.zip 4399 /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/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/base.apk.classes1.zip 4371 com.olqoiyegqqjlqc.ftduknecm -
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 com.olqoiyegqqjlqc.ftduknecm -
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 com.olqoiyegqqjlqc.ftduknecm -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.olqoiyegqqjlqc.ftduknecm -
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 com.olqoiyegqqjlqc.ftduknecm -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.olqoiyegqqjlqc.ftduknecm -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.olqoiyegqqjlqc.ftduknecm
Processes
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com.olqoiyegqqjlqc.ftduknecm1⤵
- 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:4371 -
/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/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4399
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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/com.olqoiyegqqjlqc.ftduknecm/code_cache/secondary-dexes/tmp-base.apk.classes7487199633308724496.zip
Filesize455KB
MD5ce8f56802d4f041c0b6aaa0c6591c7dd
SHA10d71ae5faedc6c1c53188cb4fc3a26d684127351
SHA2569d8e9927d2ab3027bbe96423b9b23aa6f0fb5cbc0cf07b87459b5fb2e5a781ea
SHA5123f0ec5b98f11ae2a517657ebacde1e2af809242310bcc587b5dea208dbbd3fb189e592b023009e2441df1946cd04d2177bfdde2339526e01c68ac122d2ebe63d
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Filesize
949KB
MD57a420ce0aeeabb76951bc35cb5338d2a
SHA1c5315347c9fdfe539cbd26f72e2fc4c0bc779205
SHA256b346e54e5fe63957c8e4b9f86d05a98763eed6a4f3a4c6d5184b0b7c93ea1982
SHA5127894ceccbd2a39b2ea1a51cd688b24c6b4016d8f9a3b4f92599c2564298c803c6e91da665c2f4382e0a33229b2d46a97f05b244bdd05010ebf9e41ad1f832f2a
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Filesize
949KB
MD581b888a194d11f4bce291b43f3e0ebef
SHA1b930d0a5e261b8d5de002e9c5b75dd442fbe1085
SHA25610cc067d279d0005ed9d0af08d607ac9f76c329f2c9f173a29e0dfa5d931b2f6
SHA512196e354d919a87d45c4a21a1b4439a519b68dbbeda94b9f3abfe729c0c58c5c44edca2163e56bef365f5761f167406448fdeed9de6593301f87ed789e8d978cf