General

  • Target

    a45e5648dac23fbc36adb63fcb33b81178594403f276aa3a1195b91fc29aae5c

  • Size

    331KB

  • Sample

    221205-2kndfage8t

  • MD5

    0b17812abf72f6f13a21357c873ed942

  • SHA1

    4070fed8d876936f86c7bc5f77cfe6cad0b75e55

  • SHA256

    a45e5648dac23fbc36adb63fcb33b81178594403f276aa3a1195b91fc29aae5c

  • SHA512

    a695c67b5e948da6837182202071f97687c826197d1b48fc6f60075ea36d011bdfc95e802381581e063be7b0e5a3cb4a0cce480129452a31d630ce5c52880c41

  • SSDEEP

    6144:gK7e+5ZtqCdokdEx61urOtUul+wIBQIDchcAVS:gKCCZtBd4rVu4wyDchcAVS

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.167/v7eWcjs/index.php

Extracted

Family

redline

Botnet

nosh

C2

31.41.244.14:4683

Attributes
  • auth_value

    7455ba4498ca1bfb73b0efbf830fb9b4

Targets

    • Target

      a45e5648dac23fbc36adb63fcb33b81178594403f276aa3a1195b91fc29aae5c

    • Size

      331KB

    • MD5

      0b17812abf72f6f13a21357c873ed942

    • SHA1

      4070fed8d876936f86c7bc5f77cfe6cad0b75e55

    • SHA256

      a45e5648dac23fbc36adb63fcb33b81178594403f276aa3a1195b91fc29aae5c

    • SHA512

      a695c67b5e948da6837182202071f97687c826197d1b48fc6f60075ea36d011bdfc95e802381581e063be7b0e5a3cb4a0cce480129452a31d630ce5c52880c41

    • SSDEEP

      6144:gK7e+5ZtqCdokdEx61urOtUul+wIBQIDchcAVS:gKCCZtBd4rVu4wyDchcAVS

    • Amadey

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

    • Detect Amadey credential stealer module

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks