General

  • Target

    b5558b7cac57f508a30b610d268279e195f9734ebdba084fda5059af2b41505b

  • Size

    1.0MB

  • Sample

    230326-lfcs5sga94

  • MD5

    656c0b4b40d3739957e98136be25a2d5

  • SHA1

    23c359586d09a6877bdd1d422816a486fc6266a4

  • SHA256

    b5558b7cac57f508a30b610d268279e195f9734ebdba084fda5059af2b41505b

  • SHA512

    9af0d21cfddb861e6b713cb2b96ea13c27e8662bf882777682a025c224d092b9047ee166d1333e85bfa29381a733d799e9e9d06dacca59c45b4f778465802e08

  • SSDEEP

    24576:9y3Uh3U2nC+5DcNZkrpEK9dvNumsM1cevMcw6Sg1:Y3ahCIBp/rvE61dvMcw6N

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

netu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9641925ae487005582b5cf30476dd305

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      b5558b7cac57f508a30b610d268279e195f9734ebdba084fda5059af2b41505b

    • Size

      1.0MB

    • MD5

      656c0b4b40d3739957e98136be25a2d5

    • SHA1

      23c359586d09a6877bdd1d422816a486fc6266a4

    • SHA256

      b5558b7cac57f508a30b610d268279e195f9734ebdba084fda5059af2b41505b

    • SHA512

      9af0d21cfddb861e6b713cb2b96ea13c27e8662bf882777682a025c224d092b9047ee166d1333e85bfa29381a733d799e9e9d06dacca59c45b4f778465802e08

    • SSDEEP

      24576:9y3Uh3U2nC+5DcNZkrpEK9dvNumsM1cevMcw6Sg1:Y3ahCIBp/rvE61dvMcw6N

    • 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

    • 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