Overview

overview

9

Static

static

1395c85edc...a7.exe

windows7_x64

9

1395c85edc...a7.exe

windows10_x64

9

Analysis

  • max time kernel
    44s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    22-01-2021 07:24

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General

  • Target

    1395c85edc7fff39e6520034f13786a7.exe

  • Size

    2.2MB

  • MD5

    1395c85edc7fff39e6520034f13786a7

  • SHA1

    9832f46048a23417445a4e17d2a9bda67fd75133

  • SHA256

    f72fb6e625e6fd9abefcd97b18d9d386b8c6e7f2910dc87e6a7562147b0f589b

  • SHA512

    f01cf57a4850894599d742652f51442a03d74432502338f418bda954835feb2d325fb4d95982c837d3f7ca3cb2e055803f4adb1309e7d6b7c40dfb645c912393

Score
9/10
discoveryevasionspywaretrojan

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1395c85edc7fff39e6520034f13786a7.exe
    "C:\Users\Admin\AppData\Local\Temp\1395c85edc7fff39e6520034f13786a7.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2044

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/2044-2-0x0000000075251000-0x0000000075253000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2044-4-0x0000000074230000-0x000000007491E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/2044-5-0x0000000000EB0000-0x0000000000EB1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2044-7-0x0000000004C60000-0x0000000004C61000-memory.dmp
    Filesize

    4KB

    Download