General

  • Target

    ef6d8ab5d7fe8ebbb8335c_JC.exe

  • Size

    389KB

  • Sample

    230729-s3n81sdh95

  • MD5

    418fc764dacaf3c1a3ad6b1af4dbca6d

  • SHA1

    c6551250dbe1ab2ec11d966f327a78c8bcf31c16

  • SHA256

    ef6d8ab5d7fe8ebbb8335c0411ab527c8acc7bb8a12506c3a7738d1892c9d9f3

  • SHA512

    a7d5493f7fdff46194b26a107125d7c11bc1175e1407d394000d09f61abdb9754fb99ca104501321ddd4e7ed55b23691779f0d62b744e8472e5a73f466116296

  • SSDEEP

    6144:KEy+bnr+qp0yN90QEQ2GIut5T26ErN5dvA0R3pygBZ+t4iDa48h:MMrOy90mjhE57R3wgBYCiX8h

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

news

C2

77.91.68.68:19071

Attributes
  • auth_value

    99ba2ffe8d72ebe9fdc7e758c94db148

Targets

    • Target

      ef6d8ab5d7fe8ebbb8335c_JC.exe

    • Size

      389KB

    • MD5

      418fc764dacaf3c1a3ad6b1af4dbca6d

    • SHA1

      c6551250dbe1ab2ec11d966f327a78c8bcf31c16

    • SHA256

      ef6d8ab5d7fe8ebbb8335c0411ab527c8acc7bb8a12506c3a7738d1892c9d9f3

    • SHA512

      a7d5493f7fdff46194b26a107125d7c11bc1175e1407d394000d09f61abdb9754fb99ca104501321ddd4e7ed55b23691779f0d62b744e8472e5a73f466116296

    • SSDEEP

      6144:KEy+bnr+qp0yN90QEQ2GIut5T26ErN5dvA0R3pygBZ+t4iDa48h:MMrOy90mjhE57R3wgBYCiX8h

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks