Overview

overview

10

Static

static

7

dridex

windows10_x64

10

Sharing

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General

  • Target

    66e4a874645a4e5cffa45813dd5e6bc38dd218247ff784a0618a2d38bdb4a767

  • Size

    2.7MB

  • Sample

    220111-f9bkaafcdp

  • MD5

    459b0f64c3cb635a03af588adcb98077

  • SHA1

    af3573b5a9ae95d061bb2c0f262a7759b6d8c309

  • SHA256

    66e4a874645a4e5cffa45813dd5e6bc38dd218247ff784a0618a2d38bdb4a767

  • SHA512

    17a53247ea4514c66abb01cecdc44919d768905df56eb6a15361b84c7ea07edc329f48b266406997b40e218cc28ad26b3d295eb55067aa92c3d85e4573b8457a

Score
10/10
cryptbotdiscoveryevasionspywarestealerthemidatrojan

Malware Config

Extracted

Family

cryptbot

C2

kotbri22.top

moruzj02.top
Attributes
  • payload_url

    http://okavor03.top/download.php?file=acaboa.exe

Targets

    • Target

      66e4a874645a4e5cffa45813dd5e6bc38dd218247ff784a0618a2d38bdb4a767

    • Size

      2.7MB

    • MD5

      459b0f64c3cb635a03af588adcb98077

    • SHA1

      af3573b5a9ae95d061bb2c0f262a7759b6d8c309

    • SHA256

      66e4a874645a4e5cffa45813dd5e6bc38dd218247ff784a0618a2d38bdb4a767

    • SHA512

      17a53247ea4514c66abb01cecdc44919d768905df56eb6a15361b84c7ea07edc329f48b266406997b40e218cc28ad26b3d295eb55067aa92c3d85e4573b8457a

    Score
    10/10
    cryptbotdiscoveryevasionspywarestealerthemidatrojan

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

      spywarestealercryptbot

    • 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.

    • 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

    behavioral1

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