xpertrat | c830683f700f311fe3d533d849cf045b1cbed5ff76debaa6c3dd8f71c0daa535 | Triage

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Reports

Overview

overview

Static

static

EXCEL.exe

windows7_x64

EXCEL.exe

windows10_x64

Resubmissions

30-09-2021 08:52

210930-ks4xqahbdl 10

30-09-2021 08:44

210930-km65wshac3 10

Sharing

General

Target

EXCEL.exe
Size

503KB
Sample

210930-km65wshac3
MD5

cb12b24b0f69225693168e9c35761a1b
SHA1

0f68f676d76e3546d7d625cdb14f0947c59beff5
SHA256

c830683f700f311fe3d533d849cf045b1cbed5ff76debaa6c3dd8f71c0daa535
SHA512

9d53b958b83d8599d0eb1ee4766f03a735cd557290921ded296513e34fd2886ff78382e9a1616613c566d0be9cd5c381fa4de6b86a921d0a33aac1c499d00c65

Score

10^/10

xpertrat test evasion persistence rat trojan

Static task

static1

Behavioral task

behavioral1

Sample

EXCEL.exe

Resource

win7-en-20210920

xpertrat test evasion persistence rat trojan

windows7_x64

0 signatures

0 seconds

Behavioral task

behavioral2

Sample

EXCEL.exe

Resource

win10v20210408

xpertrat test evasion persistence rat trojan

windows10_x64

0 signatures

0 seconds

Malware Config

Extracted

Family

xpertrat

Version

3.0.10

Botnet

Test

C2

kapasky-antivirus.firewall-gateway.net:4000

Mutex

L3Q7J4T2-J8A6-L6O4-W4G3-U5J7D0W2W5F0

Targets

- Target
  
  EXCEL.exe
- Size
  
  503KB
- MD5
  
  cb12b24b0f69225693168e9c35761a1b
- SHA1
  
  0f68f676d76e3546d7d625cdb14f0947c59beff5
- SHA256
  
  c830683f700f311fe3d533d849cf045b1cbed5ff76debaa6c3dd8f71c0daa535
- SHA512
  
  9d53b958b83d8599d0eb1ee4766f03a735cd557290921ded296513e34fd2886ff78382e9a1616613c566d0be9cd5c381fa4de6b86a921d0a33aac1c499d00c65
Score

10^/10

xpertrat test evasion persistence rat trojan
- UAC bypass
  evasion trojan
- Windows security bypass
  evasion trojan
- XpertRAT
  XpertRAT is a remote access trojan with various capabilities.
  rat xpertrat
- XpertRAT Core Payload
- Adds policy Run key to start application
  persistence
- Deletes itself
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks

static1

behavioral1

xpertrattestevasionpersistencerattrojan

behavioral2

xpertrattestevasionpersistencerattrojan

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