General

  • Target

    c78b25e7b2dfb79c1d4cdbfa1bbe7389a4f14144d9ec7f0ad06c9ca6beda38f5

  • Size

    596KB

  • Sample

    230610-ffaqwsec32

  • MD5

    99bb91c77cc6e42ab6bcbcfe050a0cbc

  • SHA1

    92ecc0d3692f81b08ffdb7078d3da6688c78e546

  • SHA256

    c78b25e7b2dfb79c1d4cdbfa1bbe7389a4f14144d9ec7f0ad06c9ca6beda38f5

  • SHA512

    be9095eb66a9b8f4c84a5baf83780b6f529b966e5385fb729de5c1677d139e593cf678a534d4d96f754222ad3d5e806e1f06da1ec5b6a45732a085541a05ad79

  • SSDEEP

    12288:YMrFy90g9Q4/KbqE4VmOpYn10QvzH8vAaJey8t:dyO4Kbq3cp8YaJ0

Malware Config

Extracted

Family

redline

Botnet

duha

C2

83.97.73.129:19068

Attributes
  • auth_value

    aafe99874c3b8854069470882e00246c

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      c78b25e7b2dfb79c1d4cdbfa1bbe7389a4f14144d9ec7f0ad06c9ca6beda38f5

    • Size

      596KB

    • MD5

      99bb91c77cc6e42ab6bcbcfe050a0cbc

    • SHA1

      92ecc0d3692f81b08ffdb7078d3da6688c78e546

    • SHA256

      c78b25e7b2dfb79c1d4cdbfa1bbe7389a4f14144d9ec7f0ad06c9ca6beda38f5

    • SHA512

      be9095eb66a9b8f4c84a5baf83780b6f529b966e5385fb729de5c1677d139e593cf678a534d4d96f754222ad3d5e806e1f06da1ec5b6a45732a085541a05ad79

    • SSDEEP

      12288:YMrFy90g9Q4/KbqE4VmOpYn10QvzH8vAaJey8t:dyO4Kbq3cp8YaJ0

    • 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.

    • 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.

    • 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.

    • 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

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks