Overview

overview

10

Static

static

1

RFQ- SPECI...b).exe

windows7_x64

10

RFQ- SPECI...b).exe

windows10-2004_x64

10

Sharing

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General

  • Target

    RFQ- SPECIFI-PE0008234.pdf(89kb).exe

  • Size

    391KB

  • Sample

    220210-myek5aghgm

  • MD5

    764b623961a0d9575de514979d3173ba

  • SHA1

    6803599f25f3a13860d26b106df36ded15fb7aac

  • SHA256

    40dbb91cfe13864e0e650527e0b28bd288533adc1a82ebb1b96c99b2c32c78ff

  • SHA512

    d5f6357ebae30bbfdb8f9a6b2dc83168dcc776ca718a4b4dcac0cd3dc040cdab70d1f65944351a691b8a43a3f5f5be2385e9c74bfa869e9a9c5133554a45a02c

Score
10/10
xpertratcollectionevasionpersistencerattrojan

Malware Config

Targets

    • Target

      RFQ- SPECIFI-PE0008234.pdf(89kb).exe

    • Size

      391KB

    • MD5

      764b623961a0d9575de514979d3173ba

    • SHA1

      6803599f25f3a13860d26b106df36ded15fb7aac

    • SHA256

      40dbb91cfe13864e0e650527e0b28bd288533adc1a82ebb1b96c99b2c32c78ff

    • SHA512

      d5f6357ebae30bbfdb8f9a6b2dc83168dcc776ca718a4b4dcac0cd3dc040cdab70d1f65944351a691b8a43a3f5f5be2385e9c74bfa869e9a9c5133554a45a02c

    Score
    10/10
    xpertratcollectionevasionpersistencerattrojan

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • XpertRAT

      XpertRAT is a remote access trojan with various capabilities.

      ratxpertrat

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Program crash

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

6
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks