octo

General

Target

799f804c9c2a12456481993fcc29f6751879bedf51b9aeb1794fb6b882efe746.bin
Size

541KB
Sample

240601-2cc8hahe64
MD5

871236f1cb461a3a3c79f347e99ad407
SHA1

cec904a290c4d1a408215de7e3f98252358e6ff0
SHA256

799f804c9c2a12456481993fcc29f6751879bedf51b9aeb1794fb6b882efe746
SHA512

c116cd979ddaf9d96d9b269858372a1275b7370a30bebd139c07b97e0bc99ab29c121546f01224dbad0f397a148c0393361699d2da8536c940d5ef7477d8bb46
SSDEEP

12288:NBJ12fLIDDGCMOpJdazKNdoQlggTExqBD2Udh/QKhBWR:LJEDI/GCxv6KNdo4zQxqBDRdW

Score

10^/10

Malware Config

Extracted

Family

octo

C2

https://adile56tasarim.com/ZDQ5M2JhM2ZkZTkx/

https://7adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://adbennaberortak.com/ZDQ5M2JhM2ZkZTkx/

https://selammudur24.com/ZDQ5M2JhM2ZkZTkx/

https://yavasyavaslo261.com/ZDQ5M2JhM2ZkZTkx/

AES_key

Targets

- Target
  
  799f804c9c2a12456481993fcc29f6751879bedf51b9aeb1794fb6b882efe746.bin
- Size
  
  541KB
- MD5
  
  871236f1cb461a3a3c79f347e99ad407
- SHA1
  
  cec904a290c4d1a408215de7e3f98252358e6ff0
- SHA256
  
  799f804c9c2a12456481993fcc29f6751879bedf51b9aeb1794fb6b882efe746
- SHA512
  
  c116cd979ddaf9d96d9b269858372a1275b7370a30bebd139c07b97e0bc99ab29c121546f01224dbad0f397a148c0393361699d2da8536c940d5ef7477d8bb46
- SSDEEP
  
  12288:NBJ12fLIDDGCMOpJdazKNdoQlggTExqBD2Udh/QKhBWR:LJEDI/GCxv6KNdo4zQxqBDRdW
Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat stealth trojan
- Octo
  Octo is a banking malware with remote access capabilities first seen in April 2022.
  banker trojan infostealer rat octo
- Octo payload
- Makes use of the framework's Accessibility service
  Retrieves information displayed on the phone screen using AccessibilityService.
  collection evasion credential_access
- Prevents application removal
  Application may abuse the framework's APIs to prevent removal.
  evasion
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
  banker discovery
- Removes its main activity from the application launcher
  stealth trojan evasion
- Requests accessing notifications (often used to intercept notifications before users become aware).
  collection credential_access
- Requests modifying system settings.
  evasion
- Checks CPU information
  Checks CPU information which indicate if the system is an emulator.
  evasion discovery
- Checks memory information
  Checks memory information which indicate if the system is an emulator.
  evasion discovery
- Loads dropped Dex/Jar
  Runs executable file dropped to the device during analysis.
  evasion
- Makes use of the framework's foreground persistence service
  Application may abuse the framework's foreground service to continue running in the foreground.
  evasion persistence
- Obtains sensitive information copied to the device clipboard
  Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
  collection credential_access impact
- Queries the mobile country code (MCC)
  discovery
- Queries the phone number (MSISDN for GSM devices)
  discovery
- Registers a broadcast receiver at runtime (usually for listening for system events)
  persistence
- Acquires the wake lock
- Queries the unique device ID (IMEI, MEID, IMSI)
  discovery
- Reads information about phone network operator.
  discovery
- Requests disabling of battery optimizations (often used to enable hiding in the background).
  evasion
behavioral1 behavioral2

MITRE ATT&CK Matrix

Tasks

Sharing

General

Malware Config

Extracted

Targets

Octo payload

Makes use of the framework's Accessibility service

Prevents application removal

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Removes its main activity from the application launcher

Requests accessing notifications (often used to intercept notifications before users become aware).

Requests modifying system settings.

Checks CPU information

Checks memory information

Loads dropped Dex/Jar

Makes use of the framework's foreground persistence service

Obtains sensitive information copied to the device clipboard

Queries the mobile country code (MCC)

Queries the phone number (MSISDN for GSM devices)

Registers a broadcast receiver at runtime (usually for listening for system events)

Acquires the wake lock

Queries the unique device ID (IMEI, MEID, IMSI)

Reads information about phone network operator.

Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Matrix

Tasks

static1

behavioral1

behavioral2