General

  • Target

    file

  • Size

    824KB

  • Sample

    230609-kba83sbf38

  • MD5

    7c36c9c998dcc8541c298390f94c107f

  • SHA1

    52c5042bc21bee394578171a54a917dc8e661eeb

  • SHA256

    f1c82464b7e4cba6736b09b7d945d4e22571e1dfe4439c579f28ba2b3d58ecdb

  • SHA512

    7e0901a4f6d2a47884193ae00da795c3a6265ce7c2b8580d3b0e9c14eb416ba3c7f6790ba20389ce2f78ea8e701c5a5757780d63fa6a0b73b1d9c5f00f5fc736

  • SSDEEP

    24576:5yosStVGV1IbcilvludRR+6qaiFCqOU3wd:s07GPIwCudR4Rbw

Malware Config

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Extracted

Family

redline

Botnet

muha

C2

83.97.73.129:19068

Attributes
  • auth_value

    3c237e5fecb41481b7af249e79828a46

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Targets

    • Target

      file

    • Size

      824KB

    • MD5

      7c36c9c998dcc8541c298390f94c107f

    • SHA1

      52c5042bc21bee394578171a54a917dc8e661eeb

    • SHA256

      f1c82464b7e4cba6736b09b7d945d4e22571e1dfe4439c579f28ba2b3d58ecdb

    • SHA512

      7e0901a4f6d2a47884193ae00da795c3a6265ce7c2b8580d3b0e9c14eb416ba3c7f6790ba20389ce2f78ea8e701c5a5757780d63fa6a0b73b1d9c5f00f5fc736

    • SSDEEP

      24576:5yosStVGV1IbcilvludRR+6qaiFCqOU3wd:s07GPIwCudR4Rbw

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

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

2
T1112

Disabling Security Tools

1
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