Overview

overview

9

Static

static

7

tmp/b8298f...ew.exe

windows7_x64

9

tmp/b8298f...ew.exe

windows10_x64

9

Sharing

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General

  • Target

    tmp/b8298fff-073a-4228-8b37-4b0f43e8cbc4_new.exe

  • Size

    2.0MB

  • Sample

    211226-vklfhsaccj

  • MD5

    37f93749f0477272bc02e501306a060b

  • SHA1

    b9feb01ca04c31c105290a9658f58f86bc6f06a0

  • SHA256

    c675a6e0f3af9df79a91b87a54ed211c17157aa13489cc8d6df49e207f9e30af

  • SHA512

    624cbaac00409782f699aad808b0e602334bb6fa206c66d0e375e581e270633a88f2ee397952734a915619bb7607ff187b446f112e05bb2404a45d2416842e94

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      tmp/b8298fff-073a-4228-8b37-4b0f43e8cbc4_new.exe

    • Size

      2.0MB

    • MD5

      37f93749f0477272bc02e501306a060b

    • SHA1

      b9feb01ca04c31c105290a9658f58f86bc6f06a0

    • SHA256

      c675a6e0f3af9df79a91b87a54ed211c17157aa13489cc8d6df49e207f9e30af

    • SHA512

      624cbaac00409782f699aad808b0e602334bb6fa206c66d0e375e581e270633a88f2ee397952734a915619bb7607ff187b446f112e05bb2404a45d2416842e94

    Score
    9/10
    evasionthemidatrojan

    • 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.

    • Drops startup file

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • 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

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks