octo

General

Target

5c03a8380fdb956c48158734e86f8a2d1eaad5257ce6c74a39dcb85c5917f333.bin
Size

1.5MB
Sample

240417-1x3hfsfe74
MD5

b9b0f9c2438ee017f12b26c96df09471
SHA1

8ac7030c04bab94468c6b25256efb7139450b9d6
SHA256

5c03a8380fdb956c48158734e86f8a2d1eaad5257ce6c74a39dcb85c5917f333
SHA512

a1f17aa1181fa2a04464c9b9511ca71914e6c4e51f6fc320fac253b395a65d643ed5cf0ec00aeacfc1c5f6f6c0701005ca4ef22515338dfe1a45d569e76c0540
SSDEEP

49152:SCki/x3DikWtF9ROjMgXkYUw/3AE4KoSOqX+ZGZbmqB:SCp12kW39RQCqQ8X+ZQ/B

Score

10^/10

Malware Config

Extracted

Family

octo

C2

https://musherpicka.live/MTU2OWE0NzJjNGY5/

https://golevasi800.top/MTU2OWE0NzJjNGY5/

https://cm603lzeyxdw.site/MTU2OWE0NzJjNGY5/

https://cm603lzeyxdw1.site/MTU2OWE0NzJjNGY5/

https://arw2he7x57wp.pw/MTU2OWE0NzJjNGY5/

https://9r8i1u84t2gp.online/MTU2OWE0NzJjNGY5/

https://cm603lzeyxdw.biz/MTU2OWE0NzJjNGY5/

https://arw2he7x57wp1.pw/MTU2OWE0NzJjNGY5/

https://9r8i1u84t2gp1.online/MTU2OWE0NzJjNGY5/

https://cm603lzeyxdw.space/MTU2OWE0NzJjNGY5/

https://5a9udxg6l6gd.su/MTU2OWE0NzJjNGY5/

AES_key

Targets

- Target
  
  5c03a8380fdb956c48158734e86f8a2d1eaad5257ce6c74a39dcb85c5917f333.bin
- Size
  
  1.5MB
- MD5
  
  b9b0f9c2438ee017f12b26c96df09471
- SHA1
  
  8ac7030c04bab94468c6b25256efb7139450b9d6
- SHA256
  
  5c03a8380fdb956c48158734e86f8a2d1eaad5257ce6c74a39dcb85c5917f333
- SHA512
  
  a1f17aa1181fa2a04464c9b9511ca71914e6c4e51f6fc320fac253b395a65d643ed5cf0ec00aeacfc1c5f6f6c0701005ca4ef22515338dfe1a45d569e76c0540
- SSDEEP
  
  49152:SCki/x3DikWtF9ROjMgXkYUw/3AE4KoSOqX+ZGZbmqB:SCp12kW39RQCqQ8X+ZQ/B
Score

10^/10

octo banker collection discovery evasion 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
- 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
- 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
- Queries the phone number (MSISDN for GSM devices)
  discovery
- 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

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

Checks CPU information

Checks memory information

Loads dropped Dex/Jar

Makes use of the framework's foreground persistence service

Queries the phone number (MSISDN for GSM devices)

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