Analysis Overview
SHA256
f69231c51bc535cd517d48a5269f794c7edacb38c24ce323b2716033fa1310a8
Threat Level: Known bad
The file f69231c51bc535cd517d48a5269f794c7edacb38c24ce323b2716033fa1310a8.apk was found to be: Known bad.
Malicious Activity Summary
FluBot
FluBot Payload
Requests dangerous framework permissions
Loads dropped Dex/Jar
Uses reflection
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-08-12 12:25
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | 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 an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| 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 read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2021-08-12 12:25
Reported
2021-08-12 12:29
Platform
android-x86-arm
Max time kernel
978719s
Command Line
Signatures
FluBot
FluBot Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/base.apk.classes1.zip | N/A | N/A |
| N/A | /data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/base.apk.classes1.zip | N/A | N/A |
Uses reflection
| Description | Indicator | Process | Target |
| Invokes method android.view.ViewGroup.makeOptionalFitsSystemWindows | N/A | N/A | N/A |
Processes
com.iqiyi.i18n
com.iqiyi.i18n
/system/bin/dex2oat
Network
Files
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/MultiDex.lock
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/tmp-base.apk.classes2148135554313702159.zip
| MD5 | 6106ac73e7d75ee4c0bd16232e85f7bc |
| SHA1 | 98d148e8f40a64fa401df9e6b51feb4915ba06ef |
| SHA256 | 6e94c0a8e15f8acb3b3d9519e78fdb3e8e1c7f11390b3af99bbdf5302347b4a9 |
| SHA512 | 859ed13f53ea06b5ff8c77fe89a2c7435318d8c10570285632ea318b979cba625c13cc4ec7c5106dab15f47f0090a5480d7e1e0c2cae5271406c3b518fd0a740 |
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/base.apk.classes1.zip.x86.flock
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/oat/x86/base.apk.classes1.vdex
| MD5 | 47f097ea0094c3daeb9490c80de77ed7 |
| SHA1 | e58c20b0136539b984aa2fe4764a06b25d2ae8d7 |
| SHA256 | cbf414292a0dd1af690df5c70c64e5cc03b9f03f4c9d5ca80a4ff517519d4ba1 |
| SHA512 | b3ecde9f291a5a1163167b57b52b3c12a47c0dfb9a1e259881d6cf4e05c45cbd6798b62ca15655c2204e6bc1ef3366518eead6db845db744f3cae28f62d4441a |
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex
| MD5 | 7ccc15bea9ad25fb1f1d96bc60c8e1dd |
| SHA1 | 2cf7a883cdf4c1b3684cd63efccaa9539a222aee |
| SHA256 | 4ebf668df2ee60180387a84a11de8db58d7c55a0fec2e46607a0921b8e32e237 |
| SHA512 | 85c48b9d70c270819cd7ed640c7b846d96faee4dd5782fa33bf12b50ba6d92d7f7601b9ac9347547b8231aedfc39ae53e68a2d0f55d015917a65e3e4d09ec6b9 |
/data/user/0/com.iqiyi.i18n/shared_prefs/multidex.version.xml
| MD5 | 03f7f707d1d1429fc09ec95f6afc0d74 |
| SHA1 | 392416aaf91290eb25c615e3aec8391b19312894 |
| SHA256 | 5decd86cf79465a48b69da983eb8f13e616d774661993cf47cfd9febc77b26fb |
| SHA512 | 5cd8edaae0b6dc830afef5b4f19b0dcdc8839475ea9e9fa3504676ea9a935d7826b6b9e88a5340b3bf15e4e9979144200175c3ba9a22e385e7751d2448499e4e |
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/base.apk.classes1.zip
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/com.iqiyi.i18n/code_cache/secondary-dexes/base.apk.classes1.zip
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/com.iqiyi.i18n/shared_prefs/Voicemail.xml
| MD5 | 0ed7563e2fa1daf2dcd5fc6c6215b225 |
| SHA1 | 9cadf9a2cb7957f8543785883d4b619b78aab279 |
| SHA256 | 19804c694e7292c5a1da290b29c135b63b422ca3b34c62be1f198c65a3cab027 |
| SHA512 | 7d056881178bdd02b44dc5b037c0399fa913be6e5516aee8b84dcdd6cff27128d1a94487652e94b7a46ace14bdce0186a28666b7197159b0c290599b2a83cd7d |