976f7fac370a301e0ae0408eef64ae20aabacf4ed48399a7239f84884a87acb9

Analysis

max time kernel
179s
max time network
164s
platform
android_x86
resource
android-x86-arm-20240514-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
submitted
01/06/2024, 21:34

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General

Target

stasdk_core.apk
Size

1.8MB
MD5

8ec43e10005ec4bc91c4e45b8e68e304
SHA1

66fb42cb11e77900e55cbd4a8e247841dad1c5ea
SHA256

18d90827352cf0ed3084c4f1f94d98026908f674914889e1e58c2ac5e68be63f
SHA512

6077f32c03361faa552bde6c7cb9676c6393a9b7a30a9622095e6eb93da484b29fd75edd955523c8b51d4e86fe4a19fbce5cc456f7612162dbdec76e43b563d6
SSDEEP

49152:kORoNccoT875hzBwbAqEAdBXrcZzVCuSow:kORo6kha0qjXGzoow

Score

7^/10

discovery persistence

Malware Config

Signatures

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.dbgj.stacore

Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	com.dbgj.stacore

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.dbgj.stacore

com.dbgj.stacore
1⤵
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4273
- getprop ro.board.platform
  2⤵
  PID:4318
- getprop ro.mediatek.platform
  2⤵
  PID:4339

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1424

System Network Connections Discovery

T1421

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/storage/emulated/0/data/.systemid

Filesize
36B

MD5
3db800c08df6a8e2d74fcf3e73123b98

SHA1
1a7f6f481f603b38aaa41da3781174718a85e571

SHA256
e45dde88f5981c221d09f55f688d0c64f0efef40fcb1d3a5466147814662e625

SHA512
e06ddf0b4aa7117f76fc6d9a434e29693e904e12007842494a171212fca412eb2905f1e9075e59aea69249a512880159954e7582875fc5f42f3752be9e1822e9

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/storage/emulated/0/data/.systemmac

Filesize
17B

MD5
0f607264fc6318a92b9e13c65db7cd3c

SHA1
c1976429369bfe063ed8b3409db7c7e7d87196d9

SHA256
c248c629af1fe0a8c46b95668064c1d2952a9e91d207bc0cc3c5d584c2f7553a

SHA512
9dbd40b135b46c7be31b8c7d11c75b0b179af3a6550fca52ec447583aeb50aaaedb4b1e9373cf8826615149549a2efaee04efdc9a282e3a6b387c73099c13fb1

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