Analysis Overview
SHA256
c92a7d2f90ed8bdc73a7ed3fef7bb98cc86b875a939c2b5d2b01ca6db71f98d8
Threat Level: Known bad
The file kuronekoyamato.apk was found to be: Known bad.
Malicious Activity Summary
XLoader Payload
XLoader, MoqHao
Loads dropped Dex/Jar
Requests dangerous framework permissions
Uses reflection
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-10-15 07:11
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 07:11
Reported
2021-10-15 07:14
Platform
android-x86-arm
Max time kernel
2194482s
Command Line
Signatures
XLoader Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XLoader, MoqHao
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/dhzzc.bk.he.bsvqqc.fnb/files/d | N/A | N/A |
| N/A | /data/user/0/dhzzc.bk.he.bsvqqc.fnb/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
dhzzc.bk.he.bsvqqc.fnb
Network
Files
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/files/d
| MD5 | 19d26871b3932b6cc10c65e03cbb2ae9 |
| SHA1 | 6d7c9073443e66c26b1d3ec25652f1f8bfb363d5 |
| SHA256 | 2e3235997cf6f9aca2a8dc10b9ef188a708ffdb4418f7471cd178aa0f74ee312 |
| SHA512 | b160627140fe9fd2b2d903cb354a54270751095839f514aff7cf45744253b430d1ebfa2b970843b68b9f11de7e586d6fc73a04e5298d0fd410d18a73d336f3a9 |
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/files/d.x86.flock
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/files/d
| MD5 | 9f477743ee851cec85d6924e186d5593 |
| SHA1 | 6b596a39b99ba18a8e0cb706d3af22ba2b9899dd |
| SHA256 | 04b1c75cf3d7abc62773cf29817a77ad7568281866f50b9733a99295703dc313 |
| SHA512 | 7eb7b832fd7832b3ef67e96ea2375a38e84c16e3d6d6f3896de7ab854514c24a442da1c15af0f60a33e6532bcc3f7fc5a198d686a44f7acba427c11b1e99d092 |
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/files/d
| MD5 | cb40aa787f4cfe4de41d572f33258be9 |
| SHA1 | 2b55ea8e644bbdb643fc61c6f3d3b38c6fee8883 |
| SHA256 | fd8867249a2f845ebc3e6d28f555cce8fd79a6d7dffa3f85afcedbf2f96a2f3b |
| SHA512 | 6a13a311d2b9266e55e43c45d62ef0bef42cc933fdf09354712ff8e3b546e5c20b52d25666ff4ef71556e426abb984513d1a2c3108cb207876370f1ad27956a9 |
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/files/oat/d.cur.prof
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/shared_prefs/pref.xml
| MD5 | bca3495b57fd5ca74271fa78104b9a14 |
| SHA1 | d7d218789d55bda316022c9114b249e47dd8ac75 |
| SHA256 | defc80ad579f09a5a54e2c76cbf05316b5354837e64806a4001bcee78b0ed623 |
| SHA512 | 3aea211e40a1355dd9ef0c412499b7525ff6c39b720f4c6be01978501b1adcb7a3749b60e0b5b7b2e1f214c172e1a3896c98d8f930409f55392197b4345b63a8 |
/data/user/0/dhzzc.bk.he.bsvqqc.fnb/shared_prefs/pref.xml
| MD5 | 4a45bfe6b3acfe91ce6ffc4b805544cb |
| SHA1 | e8db71155978e6ff898ace575d5f415aae3c5297 |
| SHA256 | 1a6a5b718fecef5407042b81e9dbb936fd7c38aa6c5f85704c1b37db874478c2 |
| SHA512 | 556c795cae9debbcb91f0cd97e85634409ce7b8af3db05331f1da072162e68f9fd5f2e7781fab7bbe1710a6d1b69a254de6502027a1f77b2ee551229fafe5436 |