General

  • Target

    0x000600000001558f-92.dat

  • Size

    205KB

  • Sample

    230610-ymb7eagd8x

  • MD5

    57127977e248579604fe26cf6cb9d2a3

  • SHA1

    5187a18f1edbf4cf8e5f3e2143c5b2b4546f10cd

  • SHA256

    a4410a591163d42c1e3cd2ef599eb7533886cc7c9beb176e4975ac903fb20356

  • SHA512

    85bcf9ae0dcab30e905dc7cf71e3fa67a7a92e27e5bd7ebf88c12fa4731a95b482bd97f8f6c47b8123d0f7ddd35a1db5fd903659871ee5b41260d93f65fd0d50

  • SSDEEP

    3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij

Malware Config

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      0x000600000001558f-92.dat

    • Size

      205KB

    • MD5

      57127977e248579604fe26cf6cb9d2a3

    • SHA1

      5187a18f1edbf4cf8e5f3e2143c5b2b4546f10cd

    • SHA256

      a4410a591163d42c1e3cd2ef599eb7533886cc7c9beb176e4975ac903fb20356

    • SHA512

      85bcf9ae0dcab30e905dc7cf71e3fa67a7a92e27e5bd7ebf88c12fa4731a95b482bd97f8f6c47b8123d0f7ddd35a1db5fd903659871ee5b41260d93f65fd0d50

    • SSDEEP

      3072:H/DmgskHbfHN+Pst60p0zuNmnKG7peNMQbuZAIqbey3lfbi:fDmfAfHN+wiuInRexuZAIij

    • 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.

    • Downloads MZ/PE file

    • 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.

    • 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