General

  • Target

    a504c33f931d97accc1667f2d7fea66fd9e7fa3ff0c1ae991c2b073a9b52cafd

  • Size

    1.2MB

  • Sample

    230318-bcp9ysaf76

  • MD5

    b3f935adaf18991692c871988b065523

  • SHA1

    2f46e9c273c6e333ae652956d2c1f7927dcbc482

  • SHA256

    a504c33f931d97accc1667f2d7fea66fd9e7fa3ff0c1ae991c2b073a9b52cafd

  • SHA512

    03cabfdbdfc130fd82eb769a6d745bb0f904fb98d85ad0b9d6fd6c01d976c2638c72a187235bccaf329e656e02d7ea876b786fbfc2b4c86a9a5fcd6ccfa6e928

  • SSDEEP

    24576:8o+BuoxpUBH8LNgZlSrq/SBxO5ZemkF0ol5LZchOIS:8+oxGBcLNg6q/CxsgRjlncE

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      a504c33f931d97accc1667f2d7fea66fd9e7fa3ff0c1ae991c2b073a9b52cafd

    • Size

      1.2MB

    • MD5

      b3f935adaf18991692c871988b065523

    • SHA1

      2f46e9c273c6e333ae652956d2c1f7927dcbc482

    • SHA256

      a504c33f931d97accc1667f2d7fea66fd9e7fa3ff0c1ae991c2b073a9b52cafd

    • SHA512

      03cabfdbdfc130fd82eb769a6d745bb0f904fb98d85ad0b9d6fd6c01d976c2638c72a187235bccaf329e656e02d7ea876b786fbfc2b4c86a9a5fcd6ccfa6e928

    • SSDEEP

      24576:8o+BuoxpUBH8LNgZlSrq/SBxO5ZemkF0ol5LZchOIS:8+oxGBcLNg6q/CxsgRjlncE

    • 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