Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    a404f7bb0551af7f82c0ea00aec293c146b54d4e3c29d578b3ab1eaab8a3265f

  • Size

    1.8MB

  • Sample

    240427-hzdm1aeb8x

  • MD5

    3cc8dd8d461df2289006fe0dcd5e2664

  • SHA1

    feeaba0854a4c3a16bfc9650953338fbe4aa8a7f

  • SHA256

    a404f7bb0551af7f82c0ea00aec293c146b54d4e3c29d578b3ab1eaab8a3265f

  • SHA512

    04c255f1cc34fa30e53ef678ac2f568ef1f72d2228a9d0f112d4cf8b7ca875c9f6803ba5d4bed00df3e6f9e3baf6cf01a6cbcecc6d551396d9ed953646e90ef0

  • SSDEEP

    49152:z3/bnolsCQmziY0zWIEf58bXAqSPkgYW757hRAW:zjnosC1/qC58LGvYW75tR

Score
10/10
amadeyevasiontrojan

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://193.233.132.139

Attributes
  • install_dir

    5454e6f062

  • install_file

    explorta.exe

  • strings_key

    c7a869c5ba1d72480093ec207994e2bf

  • url_paths

    /sev56rkm/index.php

rc4.plain

Targets

    • Target

      a404f7bb0551af7f82c0ea00aec293c146b54d4e3c29d578b3ab1eaab8a3265f

    • Size

      1.8MB

    • MD5

      3cc8dd8d461df2289006fe0dcd5e2664

    • SHA1

      feeaba0854a4c3a16bfc9650953338fbe4aa8a7f

    • SHA256

      a404f7bb0551af7f82c0ea00aec293c146b54d4e3c29d578b3ab1eaab8a3265f

    • SHA512

      04c255f1cc34fa30e53ef678ac2f568ef1f72d2228a9d0f112d4cf8b7ca875c9f6803ba5d4bed00df3e6f9e3baf6cf01a6cbcecc6d551396d9ed953646e90ef0

    • SSDEEP

      49152:z3/bnolsCQmziY0zWIEf58bXAqSPkgYW757hRAW:zjnosC1/qC58LGvYW75tR

    Score
    10/10
    amadeyevasiontrojan

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks