76e1da2f80f589d4001fbecebb865f89d18b145d830f7311e138aa23b825a630

Analysis

max time kernel
1s
max time network
154s
platform
android-11_x64
resource
android-x64-arm64-20240910-en
resource tags

arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
submitted
08/03/2025, 14:22

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General

Target

YO_3316_23.apk
Size

84.4MB
MD5

103ccc47f9577436ee62399377b2a572
SHA1

5f2778b8f4701fd61219680aebbd7637c4ee9886
SHA256

76e1da2f80f589d4001fbecebb865f89d18b145d830f7311e138aa23b825a630
SHA512

1f1b3f07b7e06217cd023676f52a1104971acac8e8c2ba8b15e416750009de4328fb914a5ee4a0e2fcc079819c4d423a223cebd1aed1dea5905e0ada9c268815
SSDEEP

1572864:gkuandxULjzlXjKkobS3uKFcoqmmSQWWB65unSuurrb6vAI2JVw:gyXClXuZkuKLBs45YSXHDIYO

Score

7^/10

evasion

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/system_ext/framework/androidx.window.sidecar.jar	4596	com.yardmaster.chat
/system_ext/framework/androidx.window.sidecar.jar	4596	com.yardmaster.chat

com.yardmaster.chat
1⤵
- Loads dropped Dex/Jar
PID:4596

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/system_ext/framework/androidx.window.sidecar.jar

Filesize
12KB

MD5
bdf3529e80318eb14e53a5bf3720c10d

SHA1
25c9ace4b1af6e80ebb2572345972c56505969ba

SHA256
bbc8300dd1e9cd08de8f66560c1ac2c928615b72b51cef9649f88974f586d64b

SHA512
48b9c2d01171bb651b9b54826baa51f4add48431a3efd8ceb5f7cc3bcd6f8f37edf47fabb24349dd15b3a02329cd450f90a8d164bf4f8dfae554bf3b35a8a55b

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