General

  • Target

    84606b442115fd0f9d2aea833179ea03be7b27a53601db2705977a8ce0dc2dc1

  • Size

    262KB

  • Sample

    221119-whxw7sdd54

  • MD5

    f7426ee5c62bba845293783cc9c8a16a

  • SHA1

    b7b251156c4138ed6d692f80af944a84962d77c2

  • SHA256

    6a7a1ca9b3ada1a46751c0095f06b5ccef4f60ce4061be391861c63c745f9b13

  • SHA512

    e94ad56121c72415e7358144442430e324427a5767625a1c900508db2e989ab4fb00e395f64e7535b495e1b9849d0b868fea6ee674d1d61024312689677d2127

  • SSDEEP

    6144:2XsGFa6RihjIi8P3kUaBmBCAMLeewi3ZX5G72Hk:2ljRri8fks33ewoi72Hk

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Extracted

Family

redline

Botnet

Suza

C2

77.73.134.241:4691

Attributes
  • auth_value

    9aad6c7f3c541488d1c10773e9b275c9

Targets

    • Target

      84606b442115fd0f9d2aea833179ea03be7b27a53601db2705977a8ce0dc2dc1

    • Size

      376KB

    • MD5

      f619131c2d120c215268de7d37d1cfbc

    • SHA1

      93a61fceb7c7206ea9ccf9ecb5bbd5a070e74bda

    • SHA256

      84606b442115fd0f9d2aea833179ea03be7b27a53601db2705977a8ce0dc2dc1

    • SHA512

      b7e8599192ceb83bb4d9a7641ab3464e850b3b65be3488707fc2925f2208c739c55cf666d16b6a7f3aacb49b3e7632659a0ea9d54645b82665a6d1400ac14d6f

    • SSDEEP

      6144:nom0USIuJTVtjIiyP3kHPlQKIvmhVVPE+O1voXc:/0JI0VKiyfkvlQKIvADO

    • 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.

    • RedLine payload

    • 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