7080e58f1a02b1d2e8083ef01e2ae9b11de1fb1467d7e53fbc8f37730ff478c5

Analysis

max time kernel
146s
max time network
147s
platform
android_x64
resource
android-x64-arm64-20240624-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
submitted
23/10/2024, 01:05

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
polyvideo.apk
Size 388KB
Sample241023-bfvc3stbmg
SHA256 edceaaa805c0f3c74557331bc209ab0452e12a5390322f1dcbfc96dd653a4e82
MD5 e7e4a401eb53b4393aacf9f4a54cf4d7
SHA1 a25d23fc8fa3fd6d341dd03e809581022c865b1f
SHA512 0512ac87b5626a6a1c32d1f90b2d53f2210767fa7794f4fe123213b19ce1681db276384dcc525b1e72aaa9e2a31114cb131b5c556f753ba9f7c1031de879d46c
SSDEEP 6144:S/C/KKJWF0w3Nv++8RfNulq+rAqPwT8B1zr9+ju2Z0MG+zEcHy1X28aBwGSUr2hl:S/CKljQulqSbzcPZI+YcHy1X2rCjhbZ
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

banker collection credential_access discovery evasion impact

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 1 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.bech.y/app_ttmp/t.jar	4544	com.bech.y

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.

collection credential_access impact

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.bech.y

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001

Queries information about running processes on the device 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about running processes on the device.

discovery

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.bech.y

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.bech.y

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.bech.y

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.bech.y

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.bech.y

com.bech.y
1⤵
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Queries information about active data network
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4544

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Discovery

Process Discovery

T1424

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Connections Discovery

T1421

Lateral Movement

Collection

Clipboard Data

T1414

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Data Manipulation

T1641

Transmitted Data Manipulation

T1641.001

Replay Monitor

Loading Replay Monitor...

Downloads

t.jar.cur.prof

Path /data/user/0/com.bech.y/app_ttmp/oat/t.jar.cur.prof
Size 461B
SHA256 36e6f56e9e6c17bd26d1aae12944eb680517a67c6e934fbd92a7f891368a57bf
MD5 c5f77b716c05976c6ffccfb0527ba690
SHA1 fe790740e8942de08926871933aee588a61e05d0
SHA512 9a6708c8933d69b09ad19fa64b2671a2288bb8746cf248589e3ee2aba1a5dd185e22835d7d5972b80dea9c63c8072642a94e863892aa310cba81bc2736054bb8
MD5 SHA1 SHA512

Submit Download

t.jar

Path /data/user/0/com.bech.y/app_ttmp/t.jar
Size 166KB
SHA256 1cb5236da9cb6e4609c60ffefaac9fce9d862cae98ec1c810984f89b16434488
MD5 726393f7ab0b83048af0eabda50b2003
SHA1 a98455e3e35e80b61dfb5b6252799ccf3577e33a
SHA512 9cc46130bb4f5a7e23d244d93de239180c0385af0b37d5b123f77b2e91968857d45e4acb3989b08f724da95cb4e76c1e2ee27666ee5790b83c2c4001e9203e1a
SSDEEP 3072:WFXijmp2fnvhu1sYpMu1dgpjEq119LyYf0Ftrd8ko8CjhnpBVJt:Wkju2D0MG+lEcLyPXe8IBR
MD5 SHA1 SHA512 SSDEEP

Submit Download

t.jar

Path /data/user/0/com.bech.y/app_ttmp/t.jar
Size 166KB
SHA256 f7b08ddefb2eab0884f5be8aad5a4aae71b010f9d54ea43e6fa0a6c514693f03
MD5 041106895d7f98ba2a3cda7df5195ee8
SHA1 e939e8449d79c8630ede5c7216cdd8d92bccb4cf
SHA512 d4586604cce1ca799906899d58dce963a8893fd68641541c699fa3391f38f163d4d07a5aa33e5f137ff69b20f1c2ed26d70295f10264cb71a9a245c195d7216d
SSDEEP 3072:ILfxCMobkDoXv3fTcX3Uc3xTQO98ypdM4jJQm5F7fJDEQ/m5fatgllO33:653rycX3XR9jVjmm5VJDE42Cg3O33
MD5 SHA1 SHA512 SSDEEP

Submit Download

t.jar

Path /data/user/0/com.bech.y/app_ttmp/t.jar
Size 353KB
SHA256 8881fc118b17bb10d54fa7348673b88497c57600fbc4fcf409e118ccbff7ebc3
MD5 47562ecae00f3b2d091b3d2aaf283ae6
SHA1 362c299ad1516338be5886b04d786b1a2b7a5624
SHA512 6e8f811046e08b753010e563cebda1540d7fe56eb4c3af5655758a1bd5423565aba29533c0a64afefe259b2da79e0294080bda0213aa116b272e71701c8ad177
SSDEEP 6144:uydx+7UW0jm3i2+6lHF9nLcwaO0klCRKbmrUasTJOswoa6hdLDys:Yzihg0k5irUZJfRdL+s
MD5 SHA1 SHA512 SSDEEP

Download

com.bech.yb

Path /data/user/0/com.bech.y/databases/com.bech.yb
Size 64KB
SHA256 6188b446c93f069604131ad5c76855cb1e50aeb1504e5207924ab7d1c00ce133
MD5 d12cc8ae8bd056d23f689cc9a8a607bc
SHA1 0aa61efc1e634bbeadba9d38831ee7b84c267bae
SHA512 48a06603f70e86796ec0c96ea878b0991f4c59f97630b3eee8bb85dcb3d80e0993cc67cdd4522b5b014f42d402d2f54e608875d54913b1640065e40ca4e69f51
SSDEEP 48:TL2MbmX9MJbUKZb9pMJbc6sNd7UMJbEyAsInlnIH2bmX9MJb8O18OHEEASU:jmtqb9brqborIqb5cQsmtqbx
MD5 SHA1 SHA512 SSDEEP

Submit Download

com.bech.yb-journal

Path /data/user/0/com.bech.y/databases/com.bech.yb-journal
Size 512B
SHA256 dc8b76736c87b883efa13d0870267fffad5954cc171902cb473ec6d3f0964716
MD5 5b0d4b447c21f42cdf95fb6a6cc1a207
SHA1 9f452e0a176890eeadc84a4db2ec55363c97ea40
SHA512 7b5a0bdca95b8e4c430f0fccf9f706778e7618bb257ef2d8efd5b44725ce5d479ddc10d655c51962f005eb3cbf778834f3a17d349853ac763407f244f5d1df1c
MD5 SHA1 SHA512

Submit Download

com.bech.yb-journal

Path /data/user/0/com.bech.y/databases/com.bech.yb-journal
Size 8KB
SHA256 9d7433acbe89e08375a67f9ef1c43596a10cddbdfea43085cdc6cee953cf0c8d
MD5 c0698d2a435f01b31cf9181965e860a6
SHA1 53534aeaf666401728c6cf3dde04ecec17e0e500
SHA512 7616adc943f850529d3d01ca415696e6a81f461a6497d6de05fbe437c7d44e032f1b38ec7cd505f52c2426f9c3d483586ac46a9ebcd64d47a5e3e9ba78ef5b88
SSDEEP 6:7+/l9AGn1gg9bNFlEuWdN/kPlOERX4PBX4ogLugMBX4suuKF:7+tGXqLiuWdYRmBEyPbe
MD5 SHA1 SHA512 SSDEEP

Submit Download

com.bech.yb-journal

Path /data/user/0/com.bech.y/databases/com.bech.yb-journal
Size 8KB
SHA256 3eb416787e31749f97434ec39d86043b00f4fb7efc22530972de836b168ace07
MD5 d4337feacbc37a625656a7bd50b5d55a
SHA1 5999e0240917f92edfcc59567c62a595767c90fd
SHA512 fc6557a285ea0892a9212a079ae7c648c5bbe4a4df1cf05d93ddf49b07de96bd42c2dad2927df6453c525c3ea732a0f840a90b82edceb821b2a99786bd127f54
SSDEEP 6:7+/l9LPg9bNFlLde/kPlOERX4PBX4ogLugMBX4suuKyuvs//o:7+tBqLJdeWRmBEyPbDLXo
MD5 SHA1 SHA512 SSDEEP

Submit Download

com.bech.yb-journal

Path /data/user/0/com.bech.y/databases/com.bech.yb-journal
Size 12KB
SHA256 2e09a2986e4b0db01663f59e8d7f353bc354c2220678a34988a00628fb15fbc2
MD5 bb08ec42efe2bd0dfca3bf1898db44fa
SHA1 e4677d883f97ccd527c13c240365f5a9ffb25a26
SHA512 34f281d2541e7423c4f283d48ce80a04b6be522326e0c55fa2e370c2f9b2c3d7c79adab489bd9e1f4315c4a342c26c7149d2ec1bdf349cbe9c80e22de9385e85
SSDEEP 48:7MUAqb2MbmX9MJbUKZb9pMJbc6sNd7UMJbEyAsInlnIH2bmX9MJb8O18OHEEASm:7Ccmtqb9brqborIqb5cQsmtqbxm
MD5 SHA1 SHA512 SSDEEP

Submit Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads