Overview

overview

10

Static

static

Purchase O...4.xlsx

windows7_x64

10

Purchase O...4.xlsx

windows10_x64

1

Sharing

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General

  • Target

    Purchase Order 45584.xlsx

  • Size

    2.3MB

  • Sample

    210120-99be7wh1fa

  • MD5

    69eac4dc4f1e64e9912a7a20acdea37d

  • SHA1

    05a713ac7bb1c39c51aaa4ba132131e751f70db4

  • SHA256

    257586cb20dfe8e3fa19a99c2084e51904c6e714b021a72d39fd382e8910b709

  • SHA512

    0cb333bce7c9800ad2ae0705d5adb7e7dc20104ac024ece04cf62a0bfe3be89ddcc9791c51f869f9303bb7b35c40ef3219b5bf63a7c42995231e37138e296b4f

Score
10/10
azorultevasioninfostealertrojan

Malware Config

Extracted

Family

azorult

C2

http://al-ifah.com/PL341/index.php

Targets

    • Target

      Purchase Order 45584.xlsx

    • Size

      2.3MB

    • MD5

      69eac4dc4f1e64e9912a7a20acdea37d

    • SHA1

      05a713ac7bb1c39c51aaa4ba132131e751f70db4

    • SHA256

      257586cb20dfe8e3fa19a99c2084e51904c6e714b021a72d39fd382e8910b709

    • SHA512

      0cb333bce7c9800ad2ae0705d5adb7e7dc20104ac024ece04cf62a0bfe3be89ddcc9791c51f869f9303bb7b35c40ef3219b5bf63a7c42995231e37138e296b4f

    Score
    10/10
    azorultevasioninfostealertrojan

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

      trojaninfostealerazorult

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Exploitation for Client Execution

1
T1203

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks