Overview

overview

9

Static

static

1

winprofile

windows7-x64

9

winprofile

windows10-1703-x64

9

Sharing

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General

  • Target

    e1f816580b7bc165dece180f277b49972ee1937da5fbf8ad66301721421d58bf

  • Size

    3.4MB

  • Sample

    230327-17qawaff22

  • MD5

    15720b49943d91b0fc1c85a324f8a003

  • SHA1

    29795b9b75c9684e3e06c01b91084125f4eb84d6

  • SHA256

    e1f816580b7bc165dece180f277b49972ee1937da5fbf8ad66301721421d58bf

  • SHA512

    5ca50134799e2189f0c8d945dc22d12bac14c563a42141fbc8d6404d1d42b527bb7c643a481b8ffcd4ecea079ce6b532ab24272db9ee0c9983bf5734a725b13e

  • SSDEEP

    98304:7JuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRVq:78D/yIqlhlW4i/QsnwZzjMSeVq

Score
9/10
discoveryevasiontrojanupx

Malware Config

Targets

    • Target

      e1f816580b7bc165dece180f277b49972ee1937da5fbf8ad66301721421d58bf

    • Size

      3.4MB

    • MD5

      15720b49943d91b0fc1c85a324f8a003

    • SHA1

      29795b9b75c9684e3e06c01b91084125f4eb84d6

    • SHA256

      e1f816580b7bc165dece180f277b49972ee1937da5fbf8ad66301721421d58bf

    • SHA512

      5ca50134799e2189f0c8d945dc22d12bac14c563a42141fbc8d6404d1d42b527bb7c643a481b8ffcd4ecea079ce6b532ab24272db9ee0c9983bf5734a725b13e

    • SSDEEP

      98304:7JuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRVq:78D/yIqlhlW4i/QsnwZzjMSeVq

    Score
    9/10
    discoveryevasiontrojanupx

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • UPX packed file

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

      upx

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks