Analysis
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max time kernel
150s -
max time network
158s -
platform
android_x86 -
resource
android-x86-arm-20231215-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system -
submitted
26-01-2024 18:32
Static task
static1
Behavioral task
behavioral1
Sample
06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39.apk
Resource
android-x64-arm64-20231215-en
General
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Target
06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39.apk
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Size
3.9MB
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MD5
2a0df65d94ec05fcd635ff6f1dd413e4
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SHA1
9db282665315e2ac6a81631428d8db5d464d6364
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SHA256
06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39
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SHA512
ce5b71f643c8ddfd0c83fed37f740a2e7f75819abaa46092c4409de1f19fc8129a0b8f9b3e79f51f83330243179ca8ffdc8f1346694f70241718afa6ccccca3f
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SSDEEP
98304:/gkW89iS413fkXCl96rK8r9nG/UD3MnjTdTWeutF+6WBaT86h4sQTr:/NW892czK8RnrcjvACBaTNh4f
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot payload 2 IoCs
Processes:
resource yara_rule /data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf family_flubot /data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf family_flubot -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Makes use of the framework's Accessibility service 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.moxiu.launcherdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.moxiu.launcher -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
/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.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/oat/x86/base.apk.bfvjhha1.odex --compiler-filter=quicken --class-loader-context=&com.moxiu.launcherioc pid process /data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf 4278 /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.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/oat/x86/base.apk.bfvjhha1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf 4248 com.moxiu.launcher -
Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
Processes:
com.moxiu.launcherdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.moxiu.launcher
Processes
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com.moxiu.launcher1⤵
- Makes use of the framework's Accessibility service
- Loads dropped Dex/Jar
- Uses Crypto APIs (Might try to encrypt user data)
PID:4248 -
/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.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/oat/x86/base.apk.bfvjhha1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4278
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/tmp-base.apk.bfvjhha3682614617811265967.hzf
Filesize859KB
MD515712a76800c34ca507d820497b54087
SHA10c1e5074df618d01e55f015765b11f5b71cbd3d0
SHA256b85949c5f82d6e435f440f88a16d8bd8c22fe7bc289a66ea19b179ce7aaaf1ee
SHA512921f5cea7945daccb82de2b11a2c810fe9af4218066f3d3ed2be47956a8cfacf6af5f9bf0c0a68528f2d83607122d28d4ec12aa57b63329d2fd2e28d3527cba0
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Filesize
2.3MB
MD5d3f9fbfafca951c5f8e6d20052e6642c
SHA147b5a52d5c36aa05b67ac04fccd5352f2d329911
SHA25672b3fe6a2452262be22e71957cf458ad611a55cd019a31565e670ba361145cd7
SHA5120e7dbe6516e7b014a5ed89165b5e85dcf77d9035f51c29591044a7368ec0f5425f12ba59f556bac7f5ead31178dd5d47836185040a94ce6729896ceb97391de1
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Filesize
2.3MB
MD564437ca75168f897ef93759288b71e37
SHA1e873d43733d6837d289b2317ecaf4d7e90bd9cec
SHA256d273f369773cc2c51118d0ce94a061f7fefddc2eb650d84736c873d39867a658
SHA51216a3a51fb029d06e2631b5129b944e8dd68ab9e20c0c2860246b7578ef08e3f5b106b99f2d6b0283bcce7110a12ce61216cde6c695974ebecb11ab0dfeb21e4d