Overview

overview

10

Static

static

10

Aurafn.exe

windows7-x64

7

Aurafn.exe

windows10-2004-x64

7

main.pyc

windows7-x64

3

main.pyc

windows10-2004-x64

3

Sharing

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General

  • Target

    Aurafn.exe

  • Size

    18.6MB

  • Sample

    240929-knpx1azarg

  • MD5

    e5aebd8b0212fb19a64d74073511be5a

  • SHA1

    223b61e63a942af5a0ff70e8379bde618b749b7d

  • SHA256

    5661c019ea9a3afdffc0f8f3b22e23d041cc05f52e71f80d4295a30db8b9fc1b

  • SHA512

    4fa7f5db0df093bd70f5a52f084e276ba77283c6cd0215e6a694b62fa316905d8649b2370a59f3a7e90f80724c755f30fd51dbf92c39416edcc10b8afb8ad31f

  • SSDEEP

    393216:MqPnLFXlrNQ+DOETgs77fGMkgk0vEmczb4ojq:9PLFXNNQ/E7Q3tXbY

Score
10/10
empyreandiscoverypersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      Aurafn.exe

    • Size

      18.6MB

    • MD5

      e5aebd8b0212fb19a64d74073511be5a

    • SHA1

      223b61e63a942af5a0ff70e8379bde618b749b7d

    • SHA256

      5661c019ea9a3afdffc0f8f3b22e23d041cc05f52e71f80d4295a30db8b9fc1b

    • SHA512

      4fa7f5db0df093bd70f5a52f084e276ba77283c6cd0215e6a694b62fa316905d8649b2370a59f3a7e90f80724c755f30fd51dbf92c39416edcc10b8afb8ad31f

    • SSDEEP

      393216:MqPnLFXlrNQ+DOETgs77fGMkgk0vEmczb4ojq:9PLFXNNQ/E7Q3tXbY

    Score
    7/10
    upxdiscoverypersistenceprivilege_escalationspywarestealer

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

    • Target

      main.pyc

    • Size

      7KB

    • MD5

      dc142ea2dc066cbfab1bb9cecb9bdcc5

    • SHA1

      f02ba8634b3e9de4fd369fbf7bf5d145f3a03eab

    • SHA256

      0063cc3fa6d5dc7e28104b7bdf381f0863c1bba905360abbaf94aefe0b567900

    • SHA512

      3fe24370b6f52b746bfd7e4016adc668064bd311423da9cec3589942c3589f8a498fe5c896a84040d26f117fd2c25378f53180e0588b7264ae0b5fdaad9a055e

    • SSDEEP

      192:wG9KWLD8qXgWdXwRAIKUJhwPyapMdwA4Qnw:T9K4wWuRTp2Py4P0w

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks