Overview
overview
7Static
static
62c43679243...18.apk
android-9-x86
7register.apk
android-9-x86
7register.apk
android-10-x64
7register.apk
android-11-x64
1safetynet.apk
android-9-x86
1safetynet.apk
android-10-x64
1safetynet.apk
android-11-x64
1vending.apk
android-9-x86
7vending.apk
android-10-x64
7vending.apk
android-11-x64
7Analysis
-
max time kernel
54s -
max time network
160s -
platform
android_x86 -
resource
android-x86-arm-20240506-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240506-enlocale:en-usos:android-9-x86system -
submitted
09-05-2024 23:36
Static task
static1
Behavioral task
behavioral1
Sample
2c43679243aceffdf65a37612704c034_JaffaCakes118.apk
Resource
android-x86-arm-20240506-en
Behavioral task
behavioral2
Sample
register.apk
Resource
android-x86-arm-20240506-en
Behavioral task
behavioral3
Sample
register.apk
Resource
android-x64-20240506-en
Behavioral task
behavioral4
Sample
register.apk
Resource
android-x64-arm64-20240506-en
Behavioral task
behavioral5
Sample
safetynet.apk
Resource
android-x86-arm-20240506-en
Behavioral task
behavioral6
Sample
safetynet.apk
Resource
android-x64-20240506-en
Behavioral task
behavioral7
Sample
safetynet.apk
Resource
android-x64-arm64-20240506-en
Behavioral task
behavioral8
Sample
vending.apk
Resource
android-x86-arm-20240506-en
Behavioral task
behavioral9
Sample
vending.apk
Resource
android-x64-20240506-en
Behavioral task
behavioral10
Sample
vending.apk
Resource
android-x64-arm64-20240506-en
General
-
Target
2c43679243aceffdf65a37612704c034_JaffaCakes118.apk
-
Size
18.2MB
-
MD5
2c43679243aceffdf65a37612704c034
-
SHA1
609fc79ae0c0b4302aa3a41052830548d868484a
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SHA256
ddc1f2edb82739e7a92182aae6ddff254393d459c66b120ca09ce84627457efa
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SHA512
16964591a023cbeba613098f6ad88bde90e53f99695212e49d89b73891c3a1d9e3f7fabf4d137e397fe71a028e46fc7bcce225e4653a241cfaf172572cde2b7a
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SSDEEP
393216:o0PWpOh4C4tBP1I/aql9GhfXsnVxx3szexeyrRqMSM+nt3a:o0PWpOh4zqDGt0RsaxeyrR/xz
Malware Config
Signatures
-
Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
description ioc Process File opened for read /proc/cpuinfo com.excean.gspace -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.excean.gspace/.platformcache/kxqpplatform2.jar 4282 com.excean.gspace /data/user/0/com.excean.gspace/.platformcache/kxqpplatform2.jar 4519 /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.excean.gspace/.platformcache/kxqpplatform2.jar --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.excean.gspace/.platformcache/oat/x86/kxqpplatform2.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.excean.gspace/.platformcache/kxqpplatform2.jar 4468 com.excean.gspace:smtcnt /data/user/0/com.excean.gspace/.platformcache/kxqpplatform2.jar 4569 com.excean.gspace:lbcore /data/user/0/com.excean.gspace/.platformcache/kxqpplatform2.jar 4737 com.excean.gspace:smtcnt -
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 com.excean.gspace:lbcore -
Queries information about running processes on the device 1 TTPs 5 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
description ioc Process Framework service call android.app.IActivityManager.getRunningAppProcesses com.excean.gspace:lbcore Framework service call android.app.IActivityManager.getRunningAppProcesses com.excean.gspace:smtcnt Framework service call android.app.IActivityManager.getRunningAppProcesses com.excean.gspace:smtcnt Framework service call android.app.IActivityManager.getRunningAppProcesses com.excean.gspace Framework service call android.app.IActivityManager.getRunningAppProcesses com.excean.gspace:chk -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 5 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.excean.gspace:lbcore Framework service call android.app.IActivityManager.registerReceiver com.excean.gspace:smtcnt Framework service call android.app.IActivityManager.registerReceiver com.excean.gspace:smtcnt Framework service call android.app.IActivityManager.registerReceiver com.excean.gspace Framework service call android.app.IActivityManager.registerReceiver com.excean.gspace:chk -
Checks if the internet connection is available 1 TTPs 3 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.excean.gspace Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.excean.gspace:chk Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.excean.gspace:lbcore -
Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
-
Reads information about phone network operator. 1 TTPs
-
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 2 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.excean.gspace Framework API call javax.crypto.Cipher.doFinal com.excean.gspace:chk
Processes
-
com.excean.gspace1⤵
- Checks CPU information
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4282 -
chmod 755 /data/user/0/com.excean.gspace/.platformcache/kxqpplatform2.jar2⤵PID:4316
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-
chmod 755 /data/user/0/com.excean.gspace/.platformcache/main.jar2⤵PID:4330
-
-
com.excean.gspace:chk1⤵
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4401
-
com.excean.gspace:smtcnt1⤵
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4468 -
/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.excean.gspace/.platformcache/kxqpplatform2.jar --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.excean.gspace/.platformcache/oat/x86/kxqpplatform2.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4519
-
-
/system/bin/sh -c ps2⤵PID:4640
-
-
ps2⤵PID:4640
-
-
com.excean.gspace:lbcore1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
PID:4569
-
com.excean.gspace:smtcnt1⤵
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4737
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.0MB
MD581dd9e764e856adc0443a92acb57ee02
SHA1ced662672b510248a2a615abc662a7f90421ac46
SHA2560e7aee85ad363c4728bccae8242547de8622ef11be346f55f515aff0ff39bef7
SHA5126d84fa0b8e2351773de98eaeee42f37d1aac1e531ccc8f8cef7f3030e2f2240a7030b569c02a7814905650640665cfb54c45746d030e7a8e875128a0dd4ef934
-
Filesize
2KB
MD581a6b68f93a2a6ebd99773e7acb69bb9
SHA1aad12c03915062b5820034d7026cbbb4d5e2ffef
SHA256de6b351b54176858e1b1a3263509a936b677758ba375d4de40b0b42139bcdb6e
SHA512ad55ac3afdcad24b8d85d1a6473190733ffd97c8da65499841ac0e6e0abae2a9883310875719e82e8eb659a35928b30e6bf7419f2dd0bad97ff51ae8cc657f01
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD550127d171351f46beed2bacb77452f3b
SHA1825b118d49d5a03fe5c58a692e6ed9b96b8756a5
SHA256dc5e9619135f483150418397cf99692479b3f25aa075c613d648e7a50817c303
SHA51298c43cab622bdf7dcbf24b1353a0348a64da3053ac59973fe074a3495d6c92e8d8ed1555f7c16d894be01086e2bce9c068c36b3c9603dba02c60e9de8063f545
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Filesize
28KB
MD5cf845a781c107ec1346e849c9dd1b7e8
SHA1b44ccc7f7d519352422e59ee8b0bdbac881768a7
SHA25618619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7
SHA5124802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612
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Filesize
104KB
MD559aadd39f6b1692fe61ab93ef7d2e02a
SHA11f86a6a04102dbce03e46e36f7410f70303580b5
SHA256992147de609d2b7311fcfe9763fc0ed65d722fb1c08ea7ad634e329e2517a44b
SHA51289b442b677e557027063521aacde936af6472c7bb19a75c862a5e5670ac7536d5a94b92c3bf347ae04240fb6693d37ef42ba0c8b443d72ccdeea67d79e3df215
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Filesize
324B
MD55cc8d7886393aecdc08b9865346de06b
SHA193fe82249c7fd7808d888a2127d1f2254d7a1dce
SHA256c2b94e61865f40e439127ac672f2024189cd48dccc00b64ff11206bd9fe67006
SHA512a15b0780a4e80859e6291639ef44edbfeb013b5da2b680bff14f33944f89efd5a77163f44d74eff3e9f3e0697d364b176187e2a3668f734d20195d66a931037d
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Filesize
1.6MB
MD5e95a57e5daa73e0e70729501d94c2171
SHA138a7ece15cc96dff690eee150e4b366ce3fc18b5
SHA256782ba7953136ec783e924b86e2afb2821a42123c87e7f32f49f97c23172bb942
SHA5128ae7940da638a0b3a35b6e5ace767914fbbfb19c28d8a3257ee85c1f0a05509f134f9049329b083c8be6481a0b29429618feb13cb3208a60562b8e434e0a493a
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Filesize
1.6MB
MD5fa134f606d5d2cdbffbbdd30920ef3c8
SHA1b77cf464dc1433941f794f5f598d7519a84943f0
SHA25650468d3351e30429876c280498e4dce69999ca9e97a4224dd5ec049f6ee25a00
SHA5123242b16a9f07cb77bcb68f1047e5a2c98cca4a17bfb239d2f0cdc4a9614e98fa29fead8de04c33e9e01adfee1fa779afce316f53587b4d89a3d19b567c42cff8
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Filesize
132B
MD5fd800e45c1b25e1f366b5df6c422eb4f
SHA1edb870a9931d945acc71305b0273e4e6ca0d1b13
SHA2568c5586c00c886968b4a9281932b9d8a774bc2240a5c0c557f9d1849d137caba5
SHA5123e3426a89ef37bc7608ba65b19f0161d18b104abb612e4b72ef68972f1e7b5e1781dbdd675b21dbec19902f07ceb45a0e91134a22689ef4bab1912225c2364c9
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Filesize
1.3MB
MD5fde39c4dc909444091b1f02fd1febf04
SHA12e5544b612edc131c2947517bc446a4e75ebdb4d
SHA2569e04d798408824f3d7e1388481080caec46342348283b9b83edfa44ebc48509b
SHA51239ac5ab76d29c78e9eddd367d66d2270c553e9c8e56cdff64c4259f9bb73f4f33db88f5bb62a384e24889deea2d50521b84056bf756f85f47de9e980d65fc6c7
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Filesize
31B
MD5e50d12ea8518b7241c218b3c8d781d10
SHA1f0792b958f9db44c59e5051250e79f1235f9fc74
SHA2566e5f8f917585100ca30cb339e7d5650644bada7ec5af38ae43d193b66f24cc00
SHA512c3b06289edf174468cd2df8bf5a61b50b4a1de85bbcf27cf1e23be3967f6387e8d2e271b200c4e6d77bfceeb30a6b9f90a6073d0a37c6cd67a9f896ac53ff410
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Filesize
85B
MD518f0544dd246feb12a14b948835aa8b5
SHA1d326590d44adc63bc6b8f5dac64755c63ba810f3
SHA25650df42beae5b325d0afd26a667b22f8d56fa26b86c700ae959a237fcd92d791a
SHA51270deb974b95d4474e8b4d77a04c26a5762d77154e912ec79a2bc23e6b53972419341950204ab7cec2a6f0075f71ff209720c6e55c668a28d228b57231472eb1e
-
Filesize
82B
MD5ed6c7f8f1e2f23451388df950cfc35e3
SHA1c802b60e68d930aa320827a906cece49516c1716
SHA256c604c3532ca68decbb127f96483409184d23c4e4b05b8d57285ae36d929125a8
SHA512fc439868ef60187cdf899962869ec3de6a092937b52ee91f6dc05a7ba1202d34f970d070e1e67e3f1cb58da93ca6680b58bcdd41283e89c01bd39b50a64d27a9
-
Filesize
24B
MD5abdd50289696299e93f895bd0c35c18a
SHA12599738020a8bf7934bf53403f97ae72f81bdc63
SHA2569fc221329a60ce99692036af34a0f42975e090c849e04955057c2d9297cd9843
SHA5122755200c7fac166beca1d3132e7516c4c2558a3d01eb2a484f518f831ac0e6a0ac56f2beaa3d5561d553813519be39358ba41fb90c4d1654896ae1e7ea45f764