Analysis Overview
SHA256
7d8ecd35868f24d7ebe3b0c3a3d234b4a4451e5b5c0675220e561026963ccd4f
Threat Level: Known bad
The file 7d8ecd35868f24d7ebe3b0c3a3d234b4a4451e5b5c0675220e561026963ccd4f.apk was found to be: Known bad.
Malicious Activity Summary
FluBot
FluBot Payload
Requests dangerous framework permissions
Requests enabling of the accessibility settings.
Loads dropped Dex/Jar
Reads name of network operator
Uses Crypto APIs (Might try to encrypt user data).
Uses reflection
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-08-13 08:42
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2021-08-13 08:42
Reported
2021-08-13 08:45
Platform
android-x64-arm64
Max time kernel
1051715s
Max time network
157s
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/slight.glare.rail/app_DynamicOptDex/KfhdqoP.json | N/A | N/A |
| N/A | /data/user/0/slight.glare.rail/app_DynamicOptDex/KfhdqoP.json | N/A | N/A |
Requests enabling of the accessibility settings.
| Description | Indicator | Process | Target |
| Intent action | android.settings.ACCESSIBILITY_SETTINGS | N/A | N/A |
Reads name of network operator
| Description | Indicator | Process | Target |
| Framework API call | android.telephony.TelephonyManager.getNetworkOperatorName | N/A | N/A |
Uses Crypto APIs (Might try to encrypt user data).
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | 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 |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
| Acesses field javax.security.auth.x500.X500Principal.thisX500Name | N/A | N/A | N/A |
Processes
slight.glare.rail
Network
| Country | Destination | Domain | Proto |
| N/A | 1.1.1.1:853 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| N/A | 1.1.1.1:853 | tcp | |
| N/A | 142.250.178.14:443 | udp | |
| N/A | 1.1.1.1:853 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 8.8.4.4:443 | tcp | |
| N/A | 1.1.1.1:853 | tcp | |
| N/A | 1.1.1.1:853 | tcp | |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 216.239.35.4:123 | time.android.com | udp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
| N/A | 213.231.134.136:80 | gurjealmokihfsa.ru | tcp |
Files
/data/user/0/slight.glare.rail/app_DynamicOptDex/KfhdqoP.json
| MD5 | 5f77f0b74f2a82fa3304bc4b11418913 |
| SHA1 | 3f7c5a189b91ec220c2c88623096455b7cc9018c |
| SHA256 | 283bbb11cd3eef603a1ea0bc390230825c5b8eda90462c700d59f143abc0f392 |
| SHA512 | 6628ee8a81f3a393a6626d50e27bd0d93945943b88abbe9886e9d42c2a7350c83d025812266bceb75ba329572d32c76fe1881ee7fc2e641577f977a55e970744 |
/data/user/0/slight.glare.rail/app_DynamicOptDex/KfhdqoP.json
/data/user/0/slight.glare.rail/app_DynamicOptDex/KfhdqoP.json
| MD5 | 40bc23344a0f46f04cf0533ae12c86b4 |
| SHA1 | 4330aa71cc6bce9eac084368d207f1aeeabbec50 |
| SHA256 | e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832 |
| SHA512 | e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45 |
/data/user/0/slight.glare.rail/app_DynamicOptDex/oat/KfhdqoP.json.cur.prof
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/slight.glare.rail/shared_prefs/UPS Mobile.xml
| MD5 | 5bd7f0119f69ef6b62e8f557034eded7 |
| SHA1 | 26c5d5d99e0ca0c23b86f10d7fd91e5bace6b8e8 |
| SHA256 | 0a9672293e3f07ad37974d50efa4e0ebec098ec4fd6b2c0b86a9ca5e1026861d |
| SHA512 | 83216a751d8b673fa6fcbbcd3a89e1cfecb6874f2a5823ff864bf2d48b1008048996adc3d911f58e56a3708e24a3f4c6f2d00569c68de369c2565cc64b7ba7c6 |
/data/user/0/slight.glare.rail/shared_prefs/UPS Mobile.xml
| MD5 | c5f6e7e23a38ef7ab0b2dba9ede1fd5e |
| SHA1 | c1e051e2786a701ed81c17bccd04a219457869bd |
| SHA256 | 8b4c8fe3aad9c91edec32a6fb5c5a1c0b7eb172ef6e74c191305c166663d108d |
| SHA512 | 9740aa047e87f8d3cfe364dcb6bede8364d832668b2462c6f48ab5aa5f9b1813617a40988bd8bb3a7a99a53bbae0248e9fb098c66941959b3d7550a83fc8aacc |
/data/user/0/slight.glare.rail/shared_prefs/UPS Mobile.xml
| MD5 | 6aadeaed0ffeac9aee1449eab77d8267 |
| SHA1 | 64b9bce8e5cac208987373b55fccd8c5153b794b |
| SHA256 | a40296d35f79d99ddb393707efc2dd71957f3d109188e1833c7c3580ce28e786 |
| SHA512 | e0fb54f26ad12b65069493961ccb5e03ee7ee0717f70ffb992d4957eae6e7d84cef08f7d294879ae6f17f10e97a6b120d84293fe8649da275c920d8ee90ba279 |