General

  • Target

    874a2a79261c2e46905fe3c7a6538b9db012d499d96771df3600f5ef6a24051b

  • Size

    1.2MB

  • Sample

    230317-3fl59acd9t

  • MD5

    75562a8967e5568c4e1fc4d67154d2ec

  • SHA1

    55aeae8f1de43db3c2afefcd73484b00bbe71791

  • SHA256

    874a2a79261c2e46905fe3c7a6538b9db012d499d96771df3600f5ef6a24051b

  • SHA512

    a9754cd5b994493c04921d9f6d6b21020ddac4aa7e91b38567cd74319e1ab5b17907fc9ba3291e4186912bca38292566c77373637ba3c3a2648f6733dad53f1a

  • SSDEEP

    24576:FR0UZCI3QO4SBX2HW6aKtofdutn6H/DsyM12qrkVI23iZix4+RAyLnH:FR0UZCmX4fW6aKoanJygrkVITH+z

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      874a2a79261c2e46905fe3c7a6538b9db012d499d96771df3600f5ef6a24051b

    • Size

      1.2MB

    • MD5

      75562a8967e5568c4e1fc4d67154d2ec

    • SHA1

      55aeae8f1de43db3c2afefcd73484b00bbe71791

    • SHA256

      874a2a79261c2e46905fe3c7a6538b9db012d499d96771df3600f5ef6a24051b

    • SHA512

      a9754cd5b994493c04921d9f6d6b21020ddac4aa7e91b38567cd74319e1ab5b17907fc9ba3291e4186912bca38292566c77373637ba3c3a2648f6733dad53f1a

    • SSDEEP

      24576:FR0UZCI3QO4SBX2HW6aKtofdutn6H/DsyM12qrkVI23iZix4+RAyLnH:FR0UZCmX4fW6aKoanJygrkVITH+z

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks