Analysis Overview
SHA256
3640f09bff39e3a943195ecac50c30017890013dadc9d8528fd2220e218f9abe
Threat Level: Known bad
The file o2-Netz.apk was found to be: Known bad.
Malicious Activity Summary
Hydra
Hydra Payload
Requests dangerous framework permissions
Loads dropped Dex/Jar
Uses reflection
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-07-29 14:56
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 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 |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | 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 receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2021-07-26 09:12
Reported
2021-07-26 09:14
Platform
android-x86-arm
Max time kernel
3793242s
Command Line
Signatures
Hydra
Hydra 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/possible.stay.tank/app_DynamicOptDex/wuwJxr.json | N/A | N/A |
| N/A | /data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json | N/A | N/A |
| N/A | /data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json | 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 |
Processes
possible.stay.tank
possible.stay.tank
/system/bin/dex2oat
Network
Files
/data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json
| MD5 | a7bcc535e1887f642f1aa030dd525051 |
| SHA1 | 4391a714f37fc0f3d1e790c2b26478e86fd6d983 |
| SHA256 | 1193d375b36622985e1ed16ac530654b9eb5572e0901805fbf0d4aa0a6c9f5ab |
| SHA512 | ad53263d7aa7ed228ea3d87cfed1a9a154bbe50616715dcb9ec41681645fd45a12d256bf61bb0cda052cde52806c500308ce4de274429670a359d16ca55e16f9 |
/data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json.x86.flock
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json
| MD5 | 386c9e8f49720a742a518523d4f32140 |
| SHA1 | c8fcf5da3d78173798297dc52f101ff908868dd4 |
| SHA256 | 2c20eb3cc10b45bf55cdad1c01469c3ebb2341404fbc7e4c01bc4b51ab210aa3 |
| SHA512 | 20c74e0bed28e55c71372c2c45e273c2d75fa88fd35d7afa81caffa57cba0f175408b2a68fa0dcaec87e7949ad3b90561f7b380d6af4678d12363fbb550d38b5 |
/data/user/0/possible.stay.tank/app_DynamicOptDex/oat/x86/wuwJxr.vdex
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/possible.stay.tank/app_DynamicOptDex/oat/x86/wuwJxr.odex
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/possible.stay.tank/app_DynamicOptDex/wuwJxr.json
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/possible.stay.tank/app_DynamicOptDex/oat/wuwJxr.json.cur.prof
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
/data/user/0/possible.stay.tank/shared_prefs/pref_name_setting.xml
| MD5 | b3053ddcc9e9d32773462b2a8fc24f20 |
| SHA1 | 3ffdd8514d0967c20f584f477dc03b3cfc7cdf1b |
| SHA256 | f59c84dd0947e1589f30d584ebd7c9fd12cf28e24663eab5de6577003325008d |
| SHA512 | 5a669fb25e17bbb19e7f227468ef82c593969f39a5e79b264df84bd6a888b5e4a55a86ccd6a0ce6d2c8589e2e9af03e5579c62c05a1d10b5eaf6e01d88538cae |
/data/user/0/possible.stay.tank/shared_prefs/prefs30.xml
| MD5 | 1c6b6a6a91f2ccf7ac553f9a439ad69e |
| SHA1 | 270b45bc1c3255f95fecf8bfa85f7dbfc8fb5748 |
| SHA256 | a7958ee3107cac53056bac67328f317cf9e3aaf4533e1072f0c4f0334ebbffa6 |
| SHA512 | 8a61fcab1bc82977f72af693d4a749ad41df81a9a9c6eaafee0f4ffd36a34f069a259c6b20046a8bce58a6eab526df122cb82e8d093be73cf5ff9d41e489bf8e |