Analysis
- max time kernel
17s - max time network
152s - platform
android-9_x86 - resource
android-x86-arm-20260325-en - resource tags
arch:armarch:x86image:android-x86-arm-20260325-enlocale:en-usos:android-9-x86system - submitted
22/07/2026, 10:18
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
rk55.apk
Resource
android-x86-arm-20260325-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
rk55.apk
Resource
android-x64-20260325-en
6 signatures
150 seconds
Behavioral task
behavioral3
Sample
rk55.apk
Resource
android-x64-arm64-20260325-en
4 signatures
150 seconds
General
- Target rk55.apk
- Size 2.9MB
- Sample260722-mbzmsashpg
- SHA256 57ffc12f446b77a387b81096a02106bccb6e56d07000b75f7c503863af6c1635
- MD5 2d0bb9ee642b965b30f6c0225efed084
- SHA1 5c9b3506f39cb42b20e83f3725ff08fac82a9907
- SHA512 9c54a85c88e3e759006507a0f844a6f543652a73bf4b9affa0c9b1fa1ca335636d3e42c67205485653a25de159b378fdbd7efb1fc2b2468c86235fb1647dbb40
- SSDEEP 49152:QRh6ZY9JqQ47IfdZjnNAqIlveTDmnpKaTVrodBjnNAqIlveTDmnpKaTVAvSumSc9:Qh6Z+JS8VxnWqIlvhBrodJnWqIlvhBFZ
- TLSH T1DAE50292F729B62FC837C0362D56C23521229E16CB93A703A46437BD6C7B7D80E59BD1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.rk55.com2 - Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.rk55.com2 - Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.rk55.com2 - 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 com.rk55.com2 - Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.rk55.com2
Processes
Network
MITRE ATT&CK Mobile v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path /data/data/com.rk55.com2/databases/com.google.android.datatransport.events
- Size 4KB
- SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
- MD5 f2b4b0190b9f384ca885f0c8c9b14700
- SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
- SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
- TLSH T1CD810441534000F1D05407F354D1130C1F47D1D5D5410F03351100C5DC415C40C70FC5
- MD5 SHA1 SHA512 TLSH
- Path /data/data/com.rk55.com2/databases/com.google.android.datatransport.events-journal
- Size 512B
- SHA256 ad9beb7bf8bb296e57274e3a2920f219516cb3305ca580c2fdcd125c954ba4eb
- MD5 7fc6dfc008086a2d43b052840703878e
- SHA1 aebe8bffc7e3dd2c488259bcc990269bb5068019
- SHA512 2c9fefd5b575b0f8c7bf4a6ab8a92ad31a31f4c880bfaba82a434254957fb70b8c75a053db716d4a25865c6c876a1a70a4c224f6878866f93d4b58920d23f29d
- MD5 SHA1 SHA512
- Path /data/data/com.rk55.com2/databases/com.google.android.datatransport.events-shm
- Size 32KB
- SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
- MD5 bb7df04e1b0a2570657527a7e108ae23
- SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
- SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
- SSDEEP 3::
- MD5 SHA1 SHA512 SSDEEP
- Path /data/data/com.rk55.com2/databases/com.google.android.datatransport.events-wal
- Size 68KB
- SHA256 55322590b240ec41f8e7688da9b977d9c97db5e811d1e601e999c1de4572ce3b
- MD5 24880ed82a5f05ea51aaa222367f8eff
- SHA1 3b48c2204a37afd7e369d141331b546a357fea82
- SHA512 2f21b0799fb0c964f1c479f5a99ae01484d79624ae6c950023b5302e5494d89cf6b369f6f2360f88254542e2c1cb365014694a1f872c548d96f72597c465dd25
- SSDEEP 48:ERzNSP/o1g59MENZBdUdndVd/729IvdldHlq8/Jq4qPSP/wlTv:El0PxMEX0wIyNjaPwv
- TLSH T1066354FC5A281A21C56E243EE3D273E39A3C93DF6722839279505CF9CDC255AF02195E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /data/data/com.rk55.com2/files/PersistedInstallation7624075637099429563tmp
- Size 90B
- SHA256 638f04f930c3ffee8972b2a2b0d8cf108d411ec149e95d9067ebf82101d52833
- MD5 882183a76872040c1cc9856769963904
- SHA1 fb734431560b65fdf73926b2247cb4eb1c3c766b
- SHA512 71c394a3d3d557e867dac53efe169b0d156f0e6fd702264d85d9999a8fffb45affd9576dda952e4042c3b5134fa06273f2cd6588aaca9a9068b5ccda54545546
- TLSH T13AB012408AB041A28CC6E2061E4D91085DD12482584A8B080A09D04100C13D182039BC
- MD5 SHA1 SHA512 TLSH
- Path /data/data/com.rk55.com2/files/PersistedInstallation7720416394612111843tmp
- Size 567B
- SHA256 1d159d64602b2231f45fad19251c0a171acdab21323faa6291ab593d0e3d9212
- MD5 46d7378c3e462a85cbfef74fd7b24dcc
- SHA1 72fdf510c255541c313f54e454035f73e154927c
- SHA512 6153615f918a17d941ab98f264f2caeb75214fcb832dcdf5d24528d535780491a889f302caf1f1599ae4961ff19aa07bcb4dea830cdfd189b851e1ebd0298676
- TLSH T1AFF0966E9EA1D45DC8DCB385144DBC1C0D4C3CE1472201EB1EF180251180FEF51430D0
- MD5 SHA1 SHA512 TLSH