General

  • Target

    06575199.exe

  • Size

    726KB

  • Sample

    230611-kggytahe3y

  • MD5

    a368eba364d4dd3e2940b689d7b46443

  • SHA1

    993e193b6d98ab7f2d1e738731e1e701629abd92

  • SHA256

    a13e3e70d56ca3903225cc985172fdb10b426c66e4fd38d0313d69498b2a5884

  • SHA512

    c45a41c21c41030bfbbc8ddd174869c9c92e93caaae99a007534f5f8a6adf4caa5d5ae05c200cc23b2bd9f6b05511f53021c5abdf844b69b3c758d25d413e753

  • SSDEEP

    12288:cMrTy90vAnrW0lstROwF6+TtZ3VcnL0lTOictzpUpL1uRdzUNfbMglPIYrmT:Py3xGv0+v3VkL0EFtzpOubzURLlgYrmT

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

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

      06575199.exe

    • Size

      726KB

    • MD5

      a368eba364d4dd3e2940b689d7b46443

    • SHA1

      993e193b6d98ab7f2d1e738731e1e701629abd92

    • SHA256

      a13e3e70d56ca3903225cc985172fdb10b426c66e4fd38d0313d69498b2a5884

    • SHA512

      c45a41c21c41030bfbbc8ddd174869c9c92e93caaae99a007534f5f8a6adf4caa5d5ae05c200cc23b2bd9f6b05511f53021c5abdf844b69b3c758d25d413e753

    • SSDEEP

      12288:cMrTy90vAnrW0lstROwF6+TtZ3VcnL0lTOictzpUpL1uRdzUNfbMglPIYrmT:Py3xGv0+v3VkL0EFtzpOubzURLlgYrmT

    • 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.

    • 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