hxxps://ctf[.]nahamcon[.]com/files/2b554303ede18b1b8a8518905808e3e5/com[.]nahamcon2024[.]kittykittybangbang[.]apk?token=eyJ1c2VyX2lkIjo0NjkzLCJ0ZWFtX2lkIjoxOTQ0LCJmaWxlX2lkIjo1Mn0[.]Zk_FzA[.]FOiN-javRoPkXYXtdgJriYVHYDQ

Analysis

max time kernel
165s
max time network
173s
platform
android_x64
resource
android-x64-20240514-en
resource tags

androidarch:x64arch:x86image:android-x64-20240514-enlocale:en-usos:android-10-x64system
submitted
23/05/2024, 22:40

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General

Target

https://ctf.nahamcon.com/files/2b554303ede18b1b8a8518905808e3e5/com.nahamcon2024.kittykittybangbang.apk?token=eyJ1c2VyX2lkIjo0NjkzLCJ0ZWFtX2lkIjoxOTQ0LCJmaWxlX2lkIjo1Mn0.Zk_FzA.FOiN-javRoPkXYXtdgJriYVHYDQ

Score

7^/10

collection discovery evasion

Malware Config

Signatures

Checks CPU information 2 TTPs 1 IoCs

Checks CPU information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.android.chrome

Checks memory information 2 TTPs 1 IoCs

Checks memory information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.android.chrome

Reads the content of photos stored on the user's device. 1 TTPs 1 IoCs

collection

Data from Local System

T1533

description	ioc	Process
URI accessed for read	content://media/external/images/media	com.android.chrome

com.android.chrome
1⤵
- Checks CPU information
- Checks memory information
- Reads the content of photos stored on the user's device.
PID:5045

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

System Information Discovery

T1426

Lateral Movement

Collection

Data from Local System

T1533

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

files/dom-0.html

Filesize
56B

MD5
cecb649cb1fb79c3736936fcbef3bbf2

SHA1
2c95183d7d2b0cd68d15b3c4115189351fc08720

SHA256
09bda72e7c32a69e3268e0ebd8caa33684cbc954dd00c7d93a38830e348ef324

SHA512
b8aca3cf0ea838093bd29b70ead608597260b0e35886d491d17c304878f99510fd885d96a191080acb5b706a642253bd9cbe5065ff234472b048fcce282061de

Download Submit
/storage/emulated/0/Android/data/com.android.chrome/files/Download/.com.google.Chrome.Lwi6e7

Filesize
38KB

MD5
5bbc6aa5e2e0876c58a88b5984a9f5d4

SHA1
1640096eee434e5032657683e4d9c661f4939817

SHA256
37d531191c76682c591a97f8f7fd1b987dd7699a4fd2f4467dc8fa52788b5568

SHA512
9d330ceb96a7eec5cc991ba8fcc46243188ebe01eed6351faf21227b82d18f8e9f545ac0db11b6d2a552e7f28c0dae12a3c8f47d4041aa281231f1f73f6ec89a

Download Submit
/storage/emulated/0/Android/data/com.android.chrome/files/Download/Unconfirmed 202852.crdownload

Filesize
6.2MB

MD5
8c4e3321d9c8d7c5f49560d537704b44

SHA1
e7a9b4928774e93bf8e950413e279edbe7c04c83

SHA256
839dee68dd3f0b3e66050296f4461d1a9378d6ea88827a4c5030a88a5fff90c6

SHA512
42f1e056bd9c7089d43f6e974b07c3d110b50e9d2c8bc44e7bb2558b4ab8d2a22bf4659c0f277123dfc133d72c988f5e115f08a2806af34df831a562b51ec962

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads