General
-
Target
google chrome.apk
-
Size
1.9MB
-
Sample
230907-hks45sfc29
-
MD5
206ef4d8c65e7e826cad668c0b5e122e
-
SHA1
10b3a7213d90cf8f6ddedee051e0920409f2846a
-
SHA256
59f8a393a30d1754e0ba9768aa4eaeeecdb838b79f6374061116a6cf8a0d5fcd
-
SHA512
0a86b368cfc43bc4e12df915d3c44ac6473e6cc25222e481766980e87f4191efb988f27cb0fe221355971703b83bc5999268f0c64b4a4ae650916e9d11cadc73
-
SSDEEP
49152:DYaRSfALycw1LSlZ9fLp88wNJwFdKZu6BOU3PuDT:DYaR5mOZ9Tp81fLZnBOOG
Static task
static1
Behavioral task
behavioral1
Sample
google chrome.apk
Resource
android-x86-arm-20230831-en
Behavioral task
behavioral2
Sample
google chrome.apk
Resource
android-x64-arm64-20230831-en
Malware Config
Extracted
octo
https://grpweufnh734bfr3.online/N2Y5ZmU3OTI5ZDky/
https://poewjehfbwery47fr.top/N2Y5ZmU3OTI5ZDky/
https://fcercvv7erwcvnrew.site/N2Y5ZmU3OTI5ZDky/
https://wevmuty56gbfdg.xyz/N2Y5ZmU3OTI5ZDky/
Targets
-
-
Target
google chrome.apk
-
Size
1.9MB
-
MD5
206ef4d8c65e7e826cad668c0b5e122e
-
SHA1
10b3a7213d90cf8f6ddedee051e0920409f2846a
-
SHA256
59f8a393a30d1754e0ba9768aa4eaeeecdb838b79f6374061116a6cf8a0d5fcd
-
SHA512
0a86b368cfc43bc4e12df915d3c44ac6473e6cc25222e481766980e87f4191efb988f27cb0fe221355971703b83bc5999268f0c64b4a4ae650916e9d11cadc73
-
SSDEEP
49152:DYaRSfALycw1LSlZ9fLp88wNJwFdKZu6BOU3PuDT:DYaR5mOZ9Tp81fLZnBOOG
-
Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
-
Octo payload
-
Makes use of the framework's Accessibility service.
-
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
-
Acquires the wake lock.
-
Loads dropped Dex/Jar
Runs executable file dropped to the device during analysis.
-
Reads information about phone network operator.
-
Requests disabling of battery optimizations (often used to enable hiding in the background).
-
Uses Crypto APIs (Might try to encrypt user data).
-