Analysis
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max time kernel
5s -
max time network
27s -
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
21/03/2025, 17:33
Static task
static1
Behavioral task
behavioral1
Sample
3bb05c8c6865a071ad4c293811c8fdd7580e33e0d5483db33082172c8bc2cc73.apk
Resource
android-33-x64-arm64-20240910-en
Behavioral task
behavioral2
Sample
3bb05c8c6865a071ad4c293811c8fdd7580e33e0d5483db33082172c8bc2cc73.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral3
Sample
base.apk
Resource
android-33-x64-arm64-20240910-en
Behavioral task
behavioral4
Sample
base.apk
Resource
android-x86-arm-20240910-en
General
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Target
3bb05c8c6865a071ad4c293811c8fdd7580e33e0d5483db33082172c8bc2cc73.apk
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Size
8.4MB
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MD5
bd00428d52ab48809177b61b90e45685
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SHA1
75ea7f94ca74fcba014cf90f488212748b9063a4
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SHA256
3bb05c8c6865a071ad4c293811c8fdd7580e33e0d5483db33082172c8bc2cc73
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SHA512
40a51692e46339ec22f172f14ffe1a5fd828af161263ffb583e552b74b354dca89bc0150d63d56adc561fa8863f1abd2f706eee391fb63e933e47539bae2e108
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SSDEEP
196608:KCCmOLs2ptAniW6ffltjuCD4bXWU3JAyuYdvJ546VI7:imj2ptaz6XvNDaGIAW54F
Malware Config
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/4241-0.dex family_tanglebot3 -
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.industry.advice/app_time/CRYr.json 4241 /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.industry.advice/app_time/CRYr.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.industry.advice/app_time/oat/x86/CRYr.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.industry.advice/app_time/CRYr.json 4216 com.industry.advice
Processes
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com.industry.advice1⤵
- Loads dropped Dex/Jar
PID:4216 -
/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.industry.advice/app_time/CRYr.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.industry.advice/app_time/oat/x86/CRYr.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4241
-
Network
MITRE ATT&CK Mobile v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD584bc67165f4587a6ba4e86bbfe1024e2
SHA1c4f47acb82bd42c76c0b8f4eedb387495e47238f
SHA2561cce843a2fed56cebd7f40c4d67c25310ca12dcf7e60e3e258ef28a4cf0d5810
SHA512ad165ca851b7085fa6a769ce1d68f49da530d8bac6dd2b4db758b7ca0bfba3c542b6f89e1322c6725607c22d72883a1796a29165576578e765e8c745ae49a9a5
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Filesize
1.8MB
MD59d2e1caf3b6ffd53e5e92caf0040dac4
SHA1d242d9331ffe3fbf989f040bd93f517e34967a68
SHA2564b7ee80e7397761bd8adb35acf623beb1f4796bfacabfdb120a29201966f612a
SHA5124d176ac2a0e345b27a65338b8f041e1f2fcacf9ac7fafc5568397200fd20fabf9a0df7cb7de268b033c36d7732dff6376291ea76e092042542cf75fbf0816321
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Filesize
4.4MB
MD504b4aad39dbf1fd299e94886a33741a3
SHA140f3f4c6919006e7b29c1392e1aff8bff997667b
SHA2567e5b6e619c77c96441b6870a8f021c1f76438f61f52596054367978b6d6bf3f7
SHA512ea757ac8aacefcd5419b99b4f5d37aa5a09d8e996e765620dcbbb884b18fa4a5192f74e9ac91ddcbee4ae3dc54fd31239cb490e276b7b1d22c0475b4f1a9ff23
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Filesize
4.4MB
MD50009ff27e902dd76ee55b0eee4ae06dd
SHA1acc410719411b49897dd262ac326bff859308f66
SHA256ff18034aeda156280384f0871c3ad2f2d7a4353416256a23d7596241dbee54e8
SHA512e3663666ff378b0ca83936afa53adefe5fd7a529558052b16afa48d771f20c8408626fed838bef3735465232a100403bd7028bbfc4c9cd04eea0f779ccf58d61