Analysis
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max time kernel
149s -
max time network
155s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
submitted
29/11/2024, 22:14
Static task
static1
Behavioral task
behavioral1
Sample
880b8dcc21b5e38baa2f99425d8ca76c46f63792403cbb6ba4dadf3c45f4f59f.apk
Resource
android-x86-arm-20240624-en
General
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Target
880b8dcc21b5e38baa2f99425d8ca76c46f63792403cbb6ba4dadf3c45f4f59f.apk
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Size
260KB
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MD5
4a2c59e0852a27d29156252d63515e3e
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SHA1
6f5b4231388f0f9c58c0c69796107b73f15dabff
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SHA256
880b8dcc21b5e38baa2f99425d8ca76c46f63792403cbb6ba4dadf3c45f4f59f
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SHA512
552433091573d31237142388501fac4d86ef3b51ca48f219fc6b3c84256e17b44152e0c1de1ae4f5a985d5f9509bfb2496eaf841d0fc71a87cb08054bc5a7404
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SSDEEP
6144:Pz+8D4UMlKD9tHNBAogu8HGLqApjjewpIbDnwg6c1mXFmp:L+LT8zh8cpfe0wDwg6ccXM
Malware Config
Extracted
xloader_apk
http://91.204.226.54:28899
Signatures
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XLoader payload 1 IoCs
resource yara_rule behavioral1/files/fstream-5.dat 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 3 IoCs
ioc Process /system/bin/su rsuefru.ilgqgfhnj.nigrwv.cwdunfqk /system/xbin/su rsuefru.ilgqgfhnj.nigrwv.cwdunfqk /sbin/su rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
pid Process 4189 rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/1.jpg 4189 rsuefru.ilgqgfhnj.nigrwv.cwdunfqk /data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/1.jpg 4246 /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/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/1.jpg 4189 rsuefru.ilgqgfhnj.nigrwv.cwdunfqk /data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/files/b 4189 rsuefru.ilgqgfhnj.nigrwv.cwdunfqk /data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/files/b 4189 rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
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.
description ioc Process Framework service call android.accounts.IAccountManager.getAccounts rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
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
description ioc Process URI accessed for read content://mms/ rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Reads information about phone network operator. 1 TTPs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal rsuefru.ilgqgfhnj.nigrwv.cwdunfqk -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo rsuefru.ilgqgfhnj.nigrwv.cwdunfqk
Processes
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rsuefru.ilgqgfhnj.nigrwv.cwdunfqk1⤵
- 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
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
PID:4189 -
/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/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/rsuefru.ilgqgfhnj.nigrwv.cwdunfqk/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4246
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Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7KB
MD52ba7eaa594e38fc970cbe0f5918c2d51
SHA1d6bfa86b39f76a5b4737f7f73af5709e1dee0292
SHA25629b1345919387c4e083f1011e0cf1d92fc6248feb79c1616127d42777f10fcf9
SHA5128c1f0da380a7ed47ef3056e0f0772bdbc8354ec1a61bebdefcdf513206818fe569a4548cd1a799ea95be93f08b5527dcfba71cf472cc1555eb0210bdb20a8794
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
1KB
MD558e79a50865b867c064f26d70841b9b9
SHA17ba180ddbdd71c43272c36e589208e755d976a7a
SHA256d5c8d47b080b16df68d8d558478b68ad30cc8812983170f47ee2a63d74565f45
SHA5121492b1e9d898b4b9814d0d17845f6f24239fd3651e0c2b861cb95157d8dfc2e05f37723868a742a22a9790e5cbdad445162557aa13b339c3ece5e955906a7d32
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Filesize
1KB
MD5d096999e217e586c0f33571e2237826e
SHA1671af45d0bbee0f816ce2fd010c08c55987b4bc5
SHA256fe7a8e8608f830643fffec744b914d295bf1ec39f06b151174f995751daef849
SHA5127250cda6f9fe21ac1823c819a09753d279fe2ef0f2240a7e2115124bb77d346f41fed61f3b6f141292a33d1fbd56c831a13c6f92cad4291cfc11e2a6396d8ffc
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Filesize
1KB
MD556b31cb1f2e4486d01e60652bcd0b54e
SHA1c4fe0bb40feb6e751b06995e44940cf8cfab1f40
SHA2562c69dcec1e7ec9ba8aa7bcde92031bc1e802a277d9a5faee30a19afb6b0f8c9a
SHA512a6341890aba90a3ea199834bf956c73a484b22bace8ffec07994da8312366eb8545d01205bf105aca042db79bd95bf57268a50c1e39f03c5e53e3e5540a6ea5c
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Filesize
7KB
MD5ca3196dcd54b71a6b5d3a6c37893d33a
SHA10c5f757b642a9583f2e081d62be62004c969922b
SHA256c6785f03b1fbfcdf94ce771da2b7371c55ad0db4e01ae2134c6036b77cd61ef1
SHA512727555b1275ea70228ce4d2d3ee500ed519fb9737093514374c0a6e28901f209e1828afab1002825dec022f82fb1c47565350e94d2861ddaa49d21d42f548fd4
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Filesize
36B
MD50d61ee02b3ced1d142e26f059968664c
SHA18b78e357da3c52e4321d641de75cdc821f67168f
SHA25627265aa53fdc196104065e69684e63e5ef9265ef6a8c5e222ade2863a13ceb19
SHA5125e9a04d8fd5c9dd54afe62063ece8b77f0c43549aa20e8e3cb5d2759361915774aa2bafd3a27066033941b7d2a026a9ca6e4aaf081025568fbcb786e92b41d6f