Analysis
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max time kernel
179s -
max time network
171s -
platform
android_x64 -
resource
android-33-x64-arm64-20240624-en -
resource tags
androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system -
submitted
10-07-2024 22:07
Static task
static1
Behavioral task
behavioral1
Sample
cb85f21fd82a65dd3700e331ad4cc8444d5493b01ff03dea09fd98c9a26d01a6.apk
Resource
android-33-x64-arm64-20240624-en
General
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Target
cb85f21fd82a65dd3700e331ad4cc8444d5493b01ff03dea09fd98c9a26d01a6.apk
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Size
207KB
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MD5
e5b38ba16eb368f9395e1c64601583e1
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SHA1
044eb8c5bf7ab230d385ccd401e1a120c0b979a5
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SHA256
cb85f21fd82a65dd3700e331ad4cc8444d5493b01ff03dea09fd98c9a26d01a6
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SHA512
ba13ccb14bf5f0cd88b5817d832e494e97cca74f72bffb964e2ab4359eee10308fa4665df18c2bc7e8ca1aff91df91f9425ce064f2fc328af7a7eea2349e3ede
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SSDEEP
6144:SvgPrTJUuuNFttUC9kx/9/E70MYKc0rFemFhP:CQrTquettUuk/NXKcoFe6hP
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 2 IoCs
Processes:
resource yara_rule /data/user/0/pweg.jssrgv.cqfbsl/files/dex family_xloader_apk /data/user/0/pweg.jssrgv.cqfbsl/files/dex family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Checks if the Android device is rooted. 1 TTPs 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
Processes:
pweg.jssrgv.cqfbslioc pid process /data/user/0/pweg.jssrgv.cqfbsl/files/dex 4349 pweg.jssrgv.cqfbsl -
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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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Reads the content of the MMS message. 1 TTPs 1 IoCs
Processes:
pweg.jssrgv.cqfbsldescription ioc process URI accessed for read content://mms/ pweg.jssrgv.cqfbsl -
Acquires the wake lock 1 IoCs
Processes:
pweg.jssrgv.cqfbsldescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock pweg.jssrgv.cqfbsl -
Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
Processes:
pweg.jssrgv.cqfbsldescription ioc process Framework service call android.app.IActivityManager.setServiceForeground pweg.jssrgv.cqfbsl -
Requests changing the default SMS application. 2 TTPs 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
pweg.jssrgv.cqfbsldescription ioc process Framework API call javax.crypto.Cipher.doFinal pweg.jssrgv.cqfbsl
Processes
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pweg.jssrgv.cqfbsl1⤵
- Checks if the Android device is rooted.
- Loads dropped Dex/Jar
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Requests changing the default SMS application.
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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/data/user/0/pweg.jssrgv.cqfbsl/files/dexFilesize
446KB
MD58bb09c2927ef88bda95970b61599f314
SHA1391656ad53355854928f21a99e995f14e5c75ce7
SHA25627ec66655a2a5e63f95ec2a4066bf7e64a79d7070923f42ba0cbffe53e2ba2dd
SHA51294f59ce40f5b0a03c7bf0c4d199b47c4c7f85f98ae686f6994d74119f7c4b76d031d8607a879818d92c9097ce7603dbfef55d850186a21add9dee18f2bf90d68