octo

General

Target

cd6551c67c8c020d87b34774ef999d93c823a189295b6e3a9671f400afe4a6f0.bin
Size

541KB
Sample

240531-1356jafb8z
MD5

9d5ad7bdbb217fe260d57d871dcfc5eb
SHA1

2bf13addf21c11dacf7550766c8e6001755a6781
SHA256

cd6551c67c8c020d87b34774ef999d93c823a189295b6e3a9671f400afe4a6f0
SHA512

c4490b35ae580ac2d28295ed6ddf1006f8eb954c152c02897eff1051c10a51928576aa28f6e8dd5bbf6ba74d3211f1c1e18dc949bb0e1b0e3c779281ae78e086
SSDEEP

12288:DxZyQidpVk46qK6BlC6fxvJGEAFhMxsuAJHXGxux0U7RsUlpe7JgvOuno:TxQVIp6XCaxvwEAFu+uy3GxgGUlERuno

Score

10^/10

Malware Config

Extracted

Family

octo

C2

https://moneyeuroland.net/MmI1M2ZiMGRmODEy/

https://moneyeurolandbebek.net/MmI1M2ZiMGRmODEy/

https://moneyeurolandscans.net/MmI1M2ZiMGRmODEy/

https://moneyeurolanddelicim.net/MmI1M2ZiMGRmODEy/

https://moneyeurolandbabis.net/MmI1M2ZiMGRmODEy/

https://moeurolandbabisde.net/MmI1M2ZiMGRmODEy/

https://eyeurolandbabisce.net/MmI1M2ZiMGRmODEy/

https://morolandbabisge.net/MmI1M2ZiMGRmODEy/

AES_key

Targets

- Target
  
  cd6551c67c8c020d87b34774ef999d93c823a189295b6e3a9671f400afe4a6f0.bin
- Size
  
  541KB
- MD5
  
  9d5ad7bdbb217fe260d57d871dcfc5eb
- SHA1
  
  2bf13addf21c11dacf7550766c8e6001755a6781
- SHA256
  
  cd6551c67c8c020d87b34774ef999d93c823a189295b6e3a9671f400afe4a6f0
- SHA512
  
  c4490b35ae580ac2d28295ed6ddf1006f8eb954c152c02897eff1051c10a51928576aa28f6e8dd5bbf6ba74d3211f1c1e18dc949bb0e1b0e3c779281ae78e086
- SSDEEP
  
  12288:DxZyQidpVk46qK6BlC6fxvJGEAFhMxsuAJHXGxux0U7RsUlpe7JgvOuno:TxQVIp6XCaxvwEAFu+uy3GxgGUlERuno
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