General

  • Target

    8258ef6191150a9b6610f72c9b584e0e6c71e20fbfaa0e5299375d59427d0fee

  • Size

    204KB

  • Sample

    221129-we15fsbf65

  • MD5

    385c6b65206461cd6731505c01bcfc47

  • SHA1

    d23783d94eb2936f80825419050771e39a7d7bc8

  • SHA256

    8258ef6191150a9b6610f72c9b584e0e6c71e20fbfaa0e5299375d59427d0fee

  • SHA512

    d47775895d79a3adfb0a70d4e0cb17cc570f329187ae97bb2b44e30ee9479b8a877fde1372b93b84cc5c655eae7d2603def49ce89d8a2c00705ec198e37e99ae

  • SSDEEP

    3072:xED6JA4VBveNOy5LPn2hYbVs1sbD5yl+eM7g44IJ7YsFHqG1deOy:JAKBmNtf2Kb1El87g4PGiHbO

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

62.204.41.252/nB8cWack3/index.php

Extracted

Family

redline

Botnet

pops

C2

31.41.244.14:4694

Attributes
  • auth_value

    c377eb074ac3f12f85b0ff38d543b16d

Targets

    • Target

      8258ef6191150a9b6610f72c9b584e0e6c71e20fbfaa0e5299375d59427d0fee

    • Size

      204KB

    • MD5

      385c6b65206461cd6731505c01bcfc47

    • SHA1

      d23783d94eb2936f80825419050771e39a7d7bc8

    • SHA256

      8258ef6191150a9b6610f72c9b584e0e6c71e20fbfaa0e5299375d59427d0fee

    • SHA512

      d47775895d79a3adfb0a70d4e0cb17cc570f329187ae97bb2b44e30ee9479b8a877fde1372b93b84cc5c655eae7d2603def49ce89d8a2c00705ec198e37e99ae

    • SSDEEP

      3072:xED6JA4VBveNOy5LPn2hYbVs1sbD5yl+eM7g44IJ7YsFHqG1deOy:JAKBmNtf2Kb1El87g4PGiHbO

    • 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