Analysis
- max time kernel
52s - max time network
148s - platform
android-11_x64 - resource
android-x64-arm64-20260325-en - resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20260325-enlocale:en-usos:android-11-x64system - submitted
01/07/2026, 12:18
Static task
static1
4 signatures
Behavioral task
behavioral1
Sample
MOMO.apk
Resource
android-x86-arm-20260325-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
MOMO.apk
Resource
android-x64-20260325-en
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
MOMO.apk
Resource
android-x64-arm64-20260325-en
6 signatures
150 seconds
General
- Target MOMO.apk
- Size 10.3MB
- Sample260701-pg3mqsdy9n
- SHA256 b631b756bb14e0fc85b4963cb16d45c7317a53bda407e4636e6599271566bb52
- MD5 bfb29af1ef11ae6339e9152d69a3a93f
- SHA1 545d06933e81d34153290997dc51e6693a03a7fd
- SHA512 e114d2095bed5b3388a177711841d9288f0f4089dc9d8f9073e9d06b8946024bc4ae6a6797052c3cd9a4bd83cba17e7541af18a61ab4a7a53c4ae22bda7d2efc
- SSDEEP 196608:ViP84W49+C0PTtgOJh72VgAESExjVhkiVP/MwMtmcGxBwxSje3gh:Ik4W492PdJhCkSE1vkiWVrSC3gh
- TLSH T156B6128BFB84985EC0F757B2457A4322514B8C268B83D7C35D58363C28B76D13F9AAC9
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.khsl.nnatfh/app_p_dex/payload.dex 4692 com.khsl.nnatfh /data/user/0/com.khsl.nnatfh/app_p_dex/payload.dex 4692 com.khsl.nnatfh - Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
description ioc Process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.khsl.nnatfh - Attempts to obfuscate APK file format
Applies obfuscation techniques to the APK format in order to hinder analysis
- Checks the application is allowed to request package installs through the package installer 1 TTPs 1 IoCs
Checks the application is allowed to install additional applications (Might try to install applications from unknown sources).
description ioc Process Framework service call android.content.pm.IPackageManager.canRequestPackageInstalls com.khsl.nnatfh - Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.khsl.nnatfh - Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.khsl.nnatfh
Processes
Network
MITRE ATT&CK Mobile v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path /data/data/com.khsl.nnatfh/app_p_dex/oat/payload.dex.cur.prof
- Size 3KB
- SHA256 ad012a4e07310fe58a45bd3f35bfaa4a5874bd2ea5b57d9747eba41cbdc5c8f2
- MD5 00fdad1e1e68c0c24f7c39af00236d2d
- SHA1 df7a1ebf29f85a416fd650c419608f7e4afcdf1b
- SHA512 4109131f8528b9c548b660fa6d8aa6ba7b8b5e8ac4fb64e2c6a56c6116fbaa432a6c1985b7c7e8d33d2bf3b748658b132b2df316e14d7627e216cebcd96a6d96
- TLSH T183816D94D053E66B4BB9EAB4AE3C7211DAD6507FD3F3764D304A3C8D4A456028CE180A
- MD5 SHA1 SHA512 TLSH
- Path /data/data/com.khsl.nnatfh/app_p_dex/payload.dex
- Size 8.2MB
- SHA256 e8519a90866817e7ca0455732de4a0a9a6a9690b34ddd277c2d36c0c47838e0c
- MD5 9122ed74a81fca622ff1bf400085d4ef
- SHA1 b4950ad488a48fa76a86f252b5aa369257a8a6d2
- SHA512 8c0ec09bd48e1305d5b318273ef216731b6449077b0ab09b25cc1928942c92e0bec9ebe71174f91eac83785ce37af88d3c61901051582bf8ad2c5729a84738ad
- SSDEEP 98304:TvK4BnqtHlb0mMqqpmt3Y/9GSjFD2sOIal2s3nhktNOqLS4HmDIZYbDIPFa/FkIo:jK4BqfbpSJDUDrI
- TLSH T129969E1BBA5A5837D56F433B29FF1315E7333286B7875F4B240491ACBC823C18EA9694
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /data/data/com.khsl.nnatfh/files/assets_i/Google_Play.png
- Size 25KB
- SHA256 48a59feb4aa446c3c6c6343dc5163e127b4cf4609fbbbe4bdd1dcf3f0e5dc895
- MD5 862d282e3de9e4ad6e75572ac8c01c19
- SHA1 970d6879146e2b7155055f35c644afb11f7d448c
- SHA512 9b90dc3e27fcd25aac7c0fbcef1587cfe63c5ff1532b56829c80705d4cbba81db78f374ca977b61a23c27515d61a9392c038b29947e732aee43aa98b543f52fe
- SSDEEP 768:vt37Ml3lt2rPAIvAv1jrXf7hqTdzvm5t/5N8njmaVrV58a:137syrpAvBrXj2dqRyjzVj8a
- TLSH T1D3C2D05CF356A5F8395A006E686F9C585F08E2DD191193E880278F376DB19CFF2E13A8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /data/data/com.khsl.nnatfh/files/assets_i/b.apk
- Size 5.4MB
- SHA256 af865214a71880c82a6d3c10d166fa344fc964bf45f38e58194d0101de1bfc24
- MD5 fb24cc9758a27165fd201ab74e68c37f
- SHA1 4301030e94e7be01b7dd06fd517ecf3ab29b9092
- SHA512 a8256bc1f45ddf28add1a445f44b0e68e81bdc07413e5e1aacf50173202fa42dd44b2b20c8d44d1d13359855f65925dcb4f8fa4dfc3c5c83ea8c706ad33559bd
- SSDEEP 98304:r1phtyFwPFK4H5MU48BF4un+BUtVksYNvo/KrriNbLlN8V2R:r1pqePjMUVuc6GCA5Lf8gR
- TLSH T1AF46F08BFB44986EC4F747B2457A1722554B4C268B83C7C36D48363C29B72D07F9AAD8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /data/data/com.khsl.nnatfh/files/assets_i/dexopt/baseline.prof
- Size 2KB
- SHA256 83c12efaf1b2338a1ae6899bbd543b19e01c0ba21d1130e72fb8a6868b2c409d
- MD5 059f3958ae58d8dd9f3dfb4785672a71
- SHA1 90a138e73d8a9b9ff99fae300474e28380230db4
- SHA512 996e08915a6b2c8affc29dc31bf60d0c0fd13638377de41fbfc58da088463b718a298965b0bb99e7fc5af9e3efe1178617e20371860b9c53ea39768bacfdef89
- TLSH T1E6515D172BD9A650C573D0E2DCCC12118B64C0F38FE805D6E0336AA4164E750603B467
- MD5 SHA1 SHA512 TLSH
- Path /data/data/com.khsl.nnatfh/files/assets_i/dexopt/baseline.profm
- Size 240B
- SHA256 b17ef32451cfca08809c2044d28641f27323623ba9088e74e0952cccb0808a8c
- MD5 7469b1184098a5fd5f13940d81a53e94
- SHA1 2ef4ae059fb768ad5d141a2be6dbdd9362229d5a
- SHA512 61a0e3a653cbafb97fa305bf3efed8aa90c7567756231bf4751b2d7d40fdee1aabc791253c5e60ed61a2fe3c7e65477970e8804121a60f197578373893c7e321
- TLSH T142D095C438E4D3105A44B5D3407F977C714C0D79F40305454ACD031621E926343710E8
- MD5 SHA1 SHA512 TLSH
- Path /data/data/com.khsl.nnatfh/files/assets_i/installing.html
- Size 6KB
- SHA256 994bee879b2a2ad039c26c6948c2a6e87b20351cc92d58aa4da539772efc1a4c
- MD5 66a03235b49a0431ca040e37da43c55b
- SHA1 54f82fa39aad8524c202d103c2920294a36ce6ce
- SHA512 6115760cbf2b0524b19fa5ff170ebf7a7271cf32bdff7765a9ceb8d0b3d7f38b01b9c940d8ad082f4df70d4b3333c61b61044cfb3ccf0d1e5b9d36afec3e529c
- SSDEEP 96:uEXIYC0roWHbvKv30CfMfwIGzBDL8AGxF5rxXXaSvt6/0lJ3E14:XXIYC0roWHbvGnLhGbLXaSvttJ3E14
- TLSH T158D1FC156565001686B7AB3E4FE3022CFB668147570B53153EEC224A8FB2F949DA3FDC
- MD5 SHA1 SHA512 SSDEEP TLSH