General

  • Target

    246bc43dddcb46823b81aa3aab776e87.bin

  • Size

    2.5MB

  • Sample

    231211-bsq67aafd2

  • MD5

    246bc43dddcb46823b81aa3aab776e87

  • SHA1

    0d8df13b80d6f50a107be6ad934d0a3353064d06

  • SHA256

    a406bfcf106fa5ba45ae292a1f0e5c3e805bec1ce594f2f5b5a012e07f384801

  • SHA512

    e57ede33f80d833e0d700bb7ea41592a3f15cd02c53c6a6b8526c90230c084e97adfe9e7c0c1b2d9d7a0ce1651f67eed0cce1432bc9fcee13ad2a5aefebe7505

  • SSDEEP

    49152:ZdSgw81FfOUtWIzmpr2uiy1VgBEjsKuo2unZwzPoM0XbXSoxdauV:ygVFWUtWQOxiVJo2unZwKXbX/7au

Malware Config

Extracted

Family

amadey

Version

4.13

C2

http://185.172.128.5

Attributes
  • install_dir

    4fdb51ccdc

  • install_file

    Utsysc.exe

  • strings_key

    11bb398ff31ee80d2c37571aecd1d36d

  • url_paths

    /v8sjh3hs8/index.php

rc4.plain

Targets

    • Target

      246bc43dddcb46823b81aa3aab776e87.bin

    • Size

      2.5MB

    • MD5

      246bc43dddcb46823b81aa3aab776e87

    • SHA1

      0d8df13b80d6f50a107be6ad934d0a3353064d06

    • SHA256

      a406bfcf106fa5ba45ae292a1f0e5c3e805bec1ce594f2f5b5a012e07f384801

    • SHA512

      e57ede33f80d833e0d700bb7ea41592a3f15cd02c53c6a6b8526c90230c084e97adfe9e7c0c1b2d9d7a0ce1651f67eed0cce1432bc9fcee13ad2a5aefebe7505

    • SSDEEP

      49152:ZdSgw81FfOUtWIzmpr2uiy1VgBEjsKuo2unZwzPoM0XbXSoxdauV:ygVFWUtWQOxiVJo2unZwKXbX/7au

    • Amadey

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks