General

  • Target

    29431f9979f0314aff1c60b22e129b742ad73851a357a2e56f0cb783e2f0c285

  • Size

    1010KB

  • Sample

    230324-ny42fsea79

  • MD5

    32d81af28ea2c7d40fec687813bc75ad

  • SHA1

    7716447a411fff3e38d1eb98484f5f64fa2fb8e2

  • SHA256

    29431f9979f0314aff1c60b22e129b742ad73851a357a2e56f0cb783e2f0c285

  • SHA512

    48ee2cfe53a5bff6ee689f82d33eb4ada5cd7e189feb14a758ecae44ff88cf50d5effceea2b13dea44e5a1de5f8bdb552ee73dbf221d44cfaa9a4d0bd39f07d9

  • SSDEEP

    24576:5y301Cvnx3HxgU4Vk16pkLdChWY3yzDg:s300nx3HB6SLohzizD

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      29431f9979f0314aff1c60b22e129b742ad73851a357a2e56f0cb783e2f0c285

    • Size

      1010KB

    • MD5

      32d81af28ea2c7d40fec687813bc75ad

    • SHA1

      7716447a411fff3e38d1eb98484f5f64fa2fb8e2

    • SHA256

      29431f9979f0314aff1c60b22e129b742ad73851a357a2e56f0cb783e2f0c285

    • SHA512

      48ee2cfe53a5bff6ee689f82d33eb4ada5cd7e189feb14a758ecae44ff88cf50d5effceea2b13dea44e5a1de5f8bdb552ee73dbf221d44cfaa9a4d0bd39f07d9

    • SSDEEP

      24576:5y301Cvnx3HxgU4Vk16pkLdChWY3yzDg:s300nx3HB6SLohzizD

    • 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

    • Checks computer location settings

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

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks