Analysis
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max time kernel
149s -
max time network
157s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
21-11-2024 10:46
Static task
static1
Behavioral task
behavioral1
Sample
Chrome_up1732156036129.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral2
Sample
Chrome_up1732156036129.apk
Resource
android-x64-arm64-20240624-en
Behavioral task
behavioral3
Sample
Chrome_up1732156036129.apk
Resource
android-33-x64-arm64-20240624-en
General
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Target
Chrome_up1732156036129.apk
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Size
260KB
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MD5
5f94eb0c15f0b754617892ee18d5d9a9
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SHA1
a52189767ebbb10ec4d156e0a8690042996db632
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SHA256
958c51388770404cf1ddb320263125b5694a0691c5c6755e21ea61db968bef63
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SHA512
a0d2faf81ccb18a3333d7284e792ff9cc8273aec5ef01d5c4979c1db989dddb192aff1a8185b5d94372c54706a93cc70d0df42560ad4a2c94b4cfa0fc390f471
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SSDEEP
6144:YeRFYEjMHI3Jh67jcbyRQKLuikTPm4C4mYGeeCYvMuj:yEjMIwjcbubYTO4ozvMc
Malware Config
Extracted
xloader_apk
http://91.204.226.54:28899
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule /data/user/0/cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk/files/b family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Xloader_apk family
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Checks if the Android device is rooted. 1 TTPs 1 IoCs
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkioc process /system/bin/su cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkpid process 4485 cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkioc pid process /data/user/0/cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk/app_picture/1.jpg 4485 cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk /data/user/0/cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk/app_picture/1.jpg 4485 cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk /data/user/0/cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk/files/b 4485 cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk /data/user/0/cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk/files/b 4485 cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
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 account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process Framework service call android.accounts.IAccountManager.getAccountsAsUser cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
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:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process URI accessed for read content://mms/ cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Acquires the wake lock 1 IoCs
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
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:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Reads information about phone network operator. 1 TTPs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process Framework API call javax.crypto.Cipher.doFinal cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk -
Checks CPU information 2 TTPs 1 IoCs
Processes:
cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajkdescription ioc process File opened for read /proc/cpuinfo cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk
Processes
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cxtlhrb.yqhckriql.tljreq.syuksgxe.tbwen.cpajk1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
PID:4485
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Virtualization/Sandbox Evasion
1System Checks
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
7KB
MD5462068f688cda61b5316b2e01b4bf846
SHA19aef24f7392e1bccdbbbbfd99b32604a82913760
SHA256b40032c82f9b19cf81d2589ad0bdb1889987ae7182ad74a8f92d920530e8e7c1
SHA5129135ff753166fe309898f3b9171c4ccccf9d5dc2eeb82bb6b638ef8db22b004bac7ab7e8e9052200ed4d52fc14182f6c23d30c09f3321b358433902b77506cff
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Filesize
1KB
MD5d43c6f104e91219a3685a44271642870
SHA1c25c4ef6fe623af535d49716ff7c21e94eada040
SHA2563ea12c2cc7767f605e3cb2294537664f56b5b21f888ab79b5d2652e27687e473
SHA512f484bdafe199e9ef20b68f1b5eb3a5238700f9c6ca72fdd6ab1dbad66d2cfd4477601776a214c23fc2d7ba07e75cb0d5f53b8c17b19065e34701fe54472fd874
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984