Overview

overview

10

Static

static

7

file(3).exe

windows7_x64

10

file(3).exe

windows10_x64

10

Sharing

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General

  • Target

    file(3).exe

  • Size

    2.6MB

  • Sample

    211226-tqk69sbfc4

  • MD5

    ce0aa3844956e370576fac306fadb2e0

  • SHA1

    bce852a9d235d82f7e176e0c2eb705d93b20e8e1

  • SHA256

    dbc94d25f9cb7839460ed68929538f1a953919dbf08b849e549d953499ecded7

  • SHA512

    0c3ca3441e2ed0fdb38c94734e13ab78dc664fd9a1d5ea886fb0c5d97b93af7d191a1af2560da48e853d16929b139903f4566c2aec51e8b825f3c7735ce71930

Score
10/10
cryptbotdiscoveryevasionspywarestealerthemidatrojan

Malware Config

Extracted

Family

cryptbot

C2

daipey72.top

morboh07.top

Targets

    • Target

      file(3).exe

    • Size

      2.6MB

    • MD5

      ce0aa3844956e370576fac306fadb2e0

    • SHA1

      bce852a9d235d82f7e176e0c2eb705d93b20e8e1

    • SHA256

      dbc94d25f9cb7839460ed68929538f1a953919dbf08b849e549d953499ecded7

    • SHA512

      0c3ca3441e2ed0fdb38c94734e13ab78dc664fd9a1d5ea886fb0c5d97b93af7d191a1af2560da48e853d16929b139903f4566c2aec51e8b825f3c7735ce71930

    Score
    10/10
    cryptbotevasionspywarestealerthemidatrojandiscovery

    • CryptBot

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

      spywarestealercryptbot

    • 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.

    • Deletes itself

    • 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