octo

General

Target

0e8ee5c4cc05c622f28b030ca1683db217d402541cb77d0d5fdae61cdc94c608.bin
Size

3.1MB
Sample

240531-3h6bxaac85
MD5

88dea8c807b0d024db1cacaf1009ba56
SHA1

49f38a232d575cc6c60c897f9dbb8c5ef2d716ad
SHA256

0e8ee5c4cc05c622f28b030ca1683db217d402541cb77d0d5fdae61cdc94c608
SHA512

c338c79b7783068957eded5efbbf4a49f691e5bccaa30b6bcf36346c45853c47572c3da1ce14177bd63ce5887930a7f749267ec12f2c8212de705529949d3cb5
SSDEEP

98304:O3pmJvFOf2+QYgTF54WHfCwBFmvhRmIMb0SGHk:VvFA2+kTH600vHqHuk

Score

10^/10

Malware Config

Extracted

Family

octo

C2

https://176.111.174.113:7117/gate/

AES_key

Targets

- Target
  
  0e8ee5c4cc05c622f28b030ca1683db217d402541cb77d0d5fdae61cdc94c608.bin
- Size
  
  3.1MB
- MD5
  
  88dea8c807b0d024db1cacaf1009ba56
- SHA1
  
  49f38a232d575cc6c60c897f9dbb8c5ef2d716ad
- SHA256
  
  0e8ee5c4cc05c622f28b030ca1683db217d402541cb77d0d5fdae61cdc94c608
- SHA512
  
  c338c79b7783068957eded5efbbf4a49f691e5bccaa30b6bcf36346c45853c47572c3da1ce14177bd63ce5887930a7f749267ec12f2c8212de705529949d3cb5
- SSDEEP
  
  98304:O3pmJvFOf2+QYgTF54WHfCwBFmvhRmIMb0SGHk:VvFA2+kTH600vHqHuk
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
- 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
- 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 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

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.

Makes use of the framework's foreground persistence service

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