Analysis
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max time kernel
149s -
max time network
157s -
platform
android_x64 -
resource
android-x64-arm64-20240506-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240506-enlocale:en-usos:android-11-x64system -
submitted
11-05-2024 22:04
Static task
static1
Behavioral task
behavioral1
Sample
b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084.apk
Resource
android-x86-arm-20240506-en
Behavioral task
behavioral2
Sample
b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084.apk
Resource
android-x64-20240506-en
Behavioral task
behavioral3
Sample
b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084.apk
Resource
android-x64-arm64-20240506-en
General
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Target
b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084.apk
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Size
205KB
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MD5
3cd333cef0e16c0b26e60aa773720a11
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SHA1
3929328a8222cdde295dccc00b0c8d277604a4a9
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SHA256
b5cda3a6befd6d57fadaf851cf008949b72cc157e860fd4def32d560187c7084
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SHA512
795656eae9a0fc12f7f9fe25db957638be86fb5b51d320af4b88f2e65cd5ff0e10a42306cb7499da553dbd743dcb908fddff4a9611114c96e2d794b1d5c39561
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SSDEEP
6144:S+G9oOAPX4m9dSedICH8RWcZgd5otvogXzO:SfEXv2yZcZ+OogXzO
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/ycvu.baqqp.lykvw/files/dex family_xloader_apk /data/user/0/ycvu.baqqp.lykvw/files/dex family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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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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Requests changing the default SMS application. 2 TTPs 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
ycvu.baqqp.lykvwioc pid process /data/user/0/ycvu.baqqp.lykvw/files/dex 4945 ycvu.baqqp.lykvw /data/user/0/ycvu.baqqp.lykvw/files/dex 4945 ycvu.baqqp.lykvw -
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:
ycvu.baqqp.lykvwdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground ycvu.baqqp.lykvw -
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:
ycvu.baqqp.lykvwdescription ioc process Framework service call android.accounts.IAccountManager.getAccountsAsUser ycvu.baqqp.lykvw -
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:
ycvu.baqqp.lykvwdescription ioc process URI accessed for read content://mms/ ycvu.baqqp.lykvw -
Acquires the wake lock 1 IoCs
Processes:
ycvu.baqqp.lykvwdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock ycvu.baqqp.lykvw -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
ycvu.baqqp.lykvwdescription ioc process Framework API call javax.crypto.Cipher.doFinal ycvu.baqqp.lykvw
Processes
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ycvu.baqqp.lykvw1⤵
- Removes its main activity from the application launcher
- Requests changing the default SMS application.
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/user/0/ycvu.baqqp.lykvw/files/dexFilesize
454KB
MD5c908b637c002940ef72c0f34eda33115
SHA1c886b4786f696ca4be26516a83e842863e71f728
SHA256125b57669edb6060fea0e71718ea17c957186496c2c1ea010d95c64218fe31ae
SHA51257eafa70138d9b97af7c3160306133f1591f015563f4ebe21cb4a0354a6c2a380e246de64ea54d492e84d433b77b50d887ebdd3566002799abdeba66742ec350
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/data/user/0/ycvu.baqqp.lykvw/files/oat/dex.cur.profFilesize
1KB
MD54095374a895f89fecd4b400adb7a8baf
SHA19944529fe654f5457c82fdd8bbddef275ee0e17a
SHA2569420815480e9e6f009a3c92277f9f25a7ed776ed9e9a96c0eec90497ef0f07ad
SHA5129216aa1a8ee8a0a1e1af09a32451d8a9bdccfe8ccdd818c631adc82625e737c01bc93cdef288c41fd19c2e395557b0d4405bb7c41d99e60ea5a3ad1add59a8d6
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/storage/emulated/0/.msg_device_id.txtFilesize
36B
MD5c7434e4aa95de145a35c100326aab58a
SHA1b82cc919b22a89d820fc79ac0962a6430183f359
SHA2568886e82f1f9a16acb11bb0961029d12cc05e7c1a94c34c4ed466cbbec21d2d29
SHA512bdabe452d8ac4a3ec8e81e1ff936bf6f30dc24ee25c3f0a759f0c39dc82597881ab27cbd60e45c7d6475f27eb6825af63f4b749979c64fa4a5340c8aab20e4b4