Overview

overview

9

Static

static

7

Open__File_-Setup.exe

windows7_x64

9

Open__File_-Setup.exe

windows10_x64

9

Sharing

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General

  • Target

    Open__File_-Setup.exe

  • Size

    2.6MB

  • Sample

    220128-sgf1hsfeg3

  • MD5

    f0b845c4482445e3687374a9bc0721d9

  • SHA1

    30aca922fb58f40860d43f7e092cb5f0421dfd43

  • SHA256

    50425bbffda899deae06a34073cbfcec097ded72f040d19ba91318dd39975b4b

  • SHA512

    b4df83357138608be2e995c393485047d8c0c813492495ab10d2af877b5160c0d29401ab2d053fd605124b4a0779204e08a8d306588b68f4cc14cae58f57a1c2

Score
9/10
discoveryevasionspywarestealerthemidatrojan

Malware Config

Targets

    • Target

      Open__File_-Setup.exe

    • Size

      2.6MB

    • MD5

      f0b845c4482445e3687374a9bc0721d9

    • SHA1

      30aca922fb58f40860d43f7e092cb5f0421dfd43

    • SHA256

      50425bbffda899deae06a34073cbfcec097ded72f040d19ba91318dd39975b4b

    • SHA512

      b4df83357138608be2e995c393485047d8c0c813492495ab10d2af877b5160c0d29401ab2d053fd605124b4a0779204e08a8d306588b68f4cc14cae58f57a1c2

    Score
    9/10
    evasionthemidatrojandiscoveryspywarestealer

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

      evasion

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

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

2
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks