General
-
Target
chrome.apk
-
Size
509KB
-
Sample
240606-mwsd7seb44
-
MD5
4b33d8402dc9c2d37389f015938b9a21
-
SHA1
e7cb3a53e4748e8dae0b49046390fb91de63e241
-
SHA256
fb5285d9a5246233433953b031ec02d85859f6a5e882bc02ec631e924e4a1591
-
SHA512
701e8e15a7ae1c7a44176c5e8af72e2ea264681155923e57e73ae64d4393952a7a6a444cb7ab0a54f79c5389bfecd5483d161844e6be86d9a2d0ce921676d1bb
-
SSDEEP
12288:wPm+lp0MKry/l07q64bkxnO4kxO+xpGx4TKk2rpvrbdpmSnp:yyMKryi7qbbQnOp+OKk2nASnp
Static task
static1
Behavioral task
behavioral1
Sample
chrome.apk
Resource
android-x86-arm-20240603-en
Behavioral task
behavioral2
Sample
chrome.apk
Resource
android-x64-arm64-20240603-en
Malware Config
Extracted
octo
https://dvapo05.top/ZmU2YzQ2NjZlNjc2/
https://bobnoopopo.org/ZmU2YzQ2NjZlNjc2/
https://junggvrebvqqpo.org/ZmU2YzQ2NjZlNjc2/
https://junggpervbvqqqqqqpo.com/ZmU2YzQ2NjZlNjc2/
https://junggvbvqqgrouppo.com/ZmU2YzQ2NjZlNjc2/
https://junggvbvqqnetokpo.com/ZmU2YzQ2NjZlNjc2/
https://junggvbvq.top/ZmU2YzQ2NjZlNjc2/
https://junggvbvq5656.top/ZmU2YzQ2NjZlNjc2/
https://jungjunjunggvbvq.top/ZmU2YzQ2NjZlNjc2/
Targets
-
-
Target
chrome.apk
-
Size
509KB
-
MD5
4b33d8402dc9c2d37389f015938b9a21
-
SHA1
e7cb3a53e4748e8dae0b49046390fb91de63e241
-
SHA256
fb5285d9a5246233433953b031ec02d85859f6a5e882bc02ec631e924e4a1591
-
SHA512
701e8e15a7ae1c7a44176c5e8af72e2ea264681155923e57e73ae64d4393952a7a6a444cb7ab0a54f79c5389bfecd5483d161844e6be86d9a2d0ce921676d1bb
-
SSDEEP
12288:wPm+lp0MKry/l07q64bkxnO4kxO+xpGx4TKk2rpvrbdpmSnp:yyMKryi7qbbQnOp+OKk2nASnp
-
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
Retrieves information displayed on the phone screen using AccessibilityService.
-
Obtains sensitive information copied to the device clipboard
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
-
Queries the phone number (MSISDN for GSM devices)
-
Acquires the wake lock
-
Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
-
Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
-
Queries the mobile country code (MCC)
-
Queries the unique device ID (IMEI, MEID, IMSI)
-
Reads information about phone network operator.
-
Requests accessing notifications (often used to intercept notifications before users become aware).
-
Requests disabling of battery optimizations (often used to enable hiding in the background).
-
Requests enabling of the accessibility settings.
-
Requests modifying system settings.
-