Analysis Overview
SHA256
7ddb396891451029c2974391c477e943b373eb78f0f5ac56a80e1e887913a65b
Threat Level: Known bad
The file kuronekoyamato.apk was found to be: Known bad.
Malicious Activity Summary
XLoader Payload
XLoader, MoqHao
Requests dangerous framework permissions
Loads dropped Dex/Jar
Uses reflection
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-10-15 07:15
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. | android.permission.CALL_PHONE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2021-10-15 07:15
Reported
2021-10-15 07:18
Platform
android-x86-arm
Max time kernel
2194707s
Command Line
Signatures
XLoader Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XLoader, MoqHao
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/d | N/A | N/A |
| N/A | /data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/d | N/A | N/A |
Uses reflection
| Description | Indicator | Process | Target |
| Acesses field com.android.okhttp.internal.tls.OkHostnameVerifier.INSTANCE | N/A | N/A | N/A |
| Invokes method android.telephony.SignalStrength.getLevel | N/A | N/A | N/A |
Processes
eatjh.yxhlvf.zqqwk.cy.miy
Network
Files
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/d
| MD5 | d7f0257d31574b862af05971f883fae0 |
| SHA1 | 252b1b03017de80d8fd70907cda39ce2bfadaddc |
| SHA256 | 765119852dc93c3a5d397cbaa167ac148856dba9773062626ed4aeb9674f860c |
| SHA512 | 3a53daaa693c0ee6904d737850d490a40035454931cebdbba865cefcd97df58e0c72e2ac33bbd4c1445f5d056193e81f113c0862d93acecbe74a0bcaa362eac5 |
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/d.x86.flock
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/d
| MD5 | d7f0257d31574b862af05971f883fae0 |
| SHA1 | 252b1b03017de80d8fd70907cda39ce2bfadaddc |
| SHA256 | 765119852dc93c3a5d397cbaa167ac148856dba9773062626ed4aeb9674f860c |
| SHA512 | 3a53daaa693c0ee6904d737850d490a40035454931cebdbba865cefcd97df58e0c72e2ac33bbd4c1445f5d056193e81f113c0862d93acecbe74a0bcaa362eac5 |
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/d
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/files/oat/d.cur.prof
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/shared_prefs/pref.xml
| MD5 | bca3495b57fd5ca74271fa78104b9a14 |
| SHA1 | d7d218789d55bda316022c9114b249e47dd8ac75 |
| SHA256 | defc80ad579f09a5a54e2c76cbf05316b5354837e64806a4001bcee78b0ed623 |
| SHA512 | 3aea211e40a1355dd9ef0c412499b7525ff6c39b720f4c6be01978501b1adcb7a3749b60e0b5b7b2e1f214c172e1a3896c98d8f930409f55392197b4345b63a8 |
/data/user/0/eatjh.yxhlvf.zqqwk.cy.miy/shared_prefs/pref.xml
| MD5 | 4a45bfe6b3acfe91ce6ffc4b805544cb |
| SHA1 | e8db71155978e6ff898ace575d5f415aae3c5297 |
| SHA256 | 1a6a5b718fecef5407042b81e9dbb936fd7c38aa6c5f85704c1b37db874478c2 |
| SHA512 | 556c795cae9debbcb91f0cd97e85634409ce7b8af3db05331f1da072162e68f9fd5f2e7781fab7bbe1710a6d1b69a254de6502027a1f77b2ee551229fafe5436 |