otpstealer | 63bad53659039536c1d85f16e0f8ce085416f0dc8d7144ef3114cb9412d63663 | Triage

Sharing

General

Target

NMail2.apk
Size

18.7MB
Sample

241202-t8talaykck
MD5

13e0f639963d3e10913c0180a4362ffd
SHA1

560e1a2f49bf7536512e78471540f1fcda0f5886
SHA256

63bad53659039536c1d85f16e0f8ce085416f0dc8d7144ef3114cb9412d63663
SHA512

dac76ec3629dd1f01a79d1416defac227bd4a5ca20d87d73026d742e6565ba78a78180234bcbceb092485497fd08df0f29f2e0faf11a2bdea5fd46755935216f
SSDEEP

393216:sWrLalIIclUJotDckP4Z4LbSYpJCmp6zJp7SPA9qdsmOn:94pUOBKLc7zX1qCb

Score

10^/10

otpstealer android collection credential_access discovery evasion execution impact persistence

Malware Config

Targets

- Target
  
  NMail2.apk
- Size
  
  18.7MB
- MD5
  
  13e0f639963d3e10913c0180a4362ffd
- SHA1
  
  560e1a2f49bf7536512e78471540f1fcda0f5886
- SHA256
  
  63bad53659039536c1d85f16e0f8ce085416f0dc8d7144ef3114cb9412d63663
- SHA512
  
  dac76ec3629dd1f01a79d1416defac227bd4a5ca20d87d73026d742e6565ba78a78180234bcbceb092485497fd08df0f29f2e0faf11a2bdea5fd46755935216f
- SSDEEP
  
  393216:sWrLalIIclUJotDckP4Z4LbSYpJCmp6zJp7SPA9qdsmOn:94pUOBKLc7zX1qCb
Score

8^/10

discovery evasion execution impact persistence collection credential_access
- Checks if the Android device is rooted.
  evasion
- Makes use of the framework's Accessibility service
  Retrieves information displayed on the phone screen using AccessibilityService.
  collection evasion credential_access
- Queries information about running processes on the device
  Application may abuse the framework's APIs to collect information about running processes on the device.
  discovery
- Acquires the wake lock
- Queries information about active data network
  discovery
- Queries the mobile country code (MCC)
  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 Mobile v15

Initial Access

Execution

Scheduled Task/Job

Persistence

Event Triggered Execution

Broadcast Receivers

Scheduled Task/Job

Privilege Escalation

Defense Evasion

Hide Artifacts

User Evasion

Input Injection

Virtualization/Sandbox Evasion

System Checks

Credential Access

Input Capture

GUI Input Capture

Keylogging

Discovery

Process Discovery

System Information Discovery

System Network Configuration Discovery

System Network Connections Discovery

Lateral Movement

Collection

Input Capture

GUI Input Capture

Keylogging

Screen Capture

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

Input Injection

Tasks

static1

behavioral1

discoveryevasionexecutionimpactpersistence

behavioral2

collectioncredential_accessdiscoveryevasionexecutionimpactpersistence