General

  • Target

    9a61345d354777248db7ced57222f8abf533bcb64f923504d1161c89ca78a3f1

  • Size

    1023KB

  • Sample

    230324-bpezrabc92

  • MD5

    b134e78f77d8aff66c76950494194dd1

  • SHA1

    896fbf52860742468cfe9bbe632475a5a514fce5

  • SHA256

    9a61345d354777248db7ced57222f8abf533bcb64f923504d1161c89ca78a3f1

  • SHA512

    22eed74b695db5b945ce2ae3bb8c197eb41ceb821e88277ea7c0d110c135c4c8a6724a87ea76247cf2c96dd364b2c86c8cce0cbdfe2241d660bc1fbe21c82c4b

  • SSDEEP

    24576:2y7+7KhQyGaHGKt6Oa334pBL9ZyAZOaUSP00TvbalUSAsN:F7+7KIPKsb4PL9DZO/SPMi

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      9a61345d354777248db7ced57222f8abf533bcb64f923504d1161c89ca78a3f1

    • Size

      1023KB

    • MD5

      b134e78f77d8aff66c76950494194dd1

    • SHA1

      896fbf52860742468cfe9bbe632475a5a514fce5

    • SHA256

      9a61345d354777248db7ced57222f8abf533bcb64f923504d1161c89ca78a3f1

    • SHA512

      22eed74b695db5b945ce2ae3bb8c197eb41ceb821e88277ea7c0d110c135c4c8a6724a87ea76247cf2c96dd364b2c86c8cce0cbdfe2241d660bc1fbe21c82c4b

    • SSDEEP

      24576:2y7+7KhQyGaHGKt6Oa334pBL9ZyAZOaUSP00TvbalUSAsN:F7+7KIPKsb4PL9DZO/SPMi

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks