General

  • Target

    1cb1ab3718b08953c99cb4bf4b7e48e1.exe

  • Size

    1.2MB

  • Sample

    230224-anbp9she85

  • MD5

    1cb1ab3718b08953c99cb4bf4b7e48e1

  • SHA1

    f2ffddffa4a926e4f001d72af7de032d8bafd6b6

  • SHA256

    80d6758fc3e6a83608bc60dfe1693e9d24cd3207df0722d58209e14c2685aa22

  • SHA512

    f750911a6396a4d6cd6de28023701d7b813313161f5e66858769fe01c49a2b45de1ac8eed5d8190359bcd612cf31139fccc2dc7b3921188738c1eb4ee38f701f

  • SSDEEP

    24576:+yGZWUT9o6xHz4xHnFg/HWo2bpFyBPI16yD3Qq/LtnqjpKjwP/U:NGZWko2anFg/2RbTylyZtnqlK

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Extracted

Family

redline

Botnet

funka

C2

193.233.20.20:4134

Attributes
  • auth_value

    cdb395608d7ec633dce3d2f0c7fb0741

Extracted

Family

amadey

Version

3.67

C2

193.233.20.15/dF30Hn4m/index.php

Extracted

Family

amadey

Version

3.66

C2

62.204.41.88/9vdVVVjsw/index.php

Extracted

Family

redline

Botnet

Hack

C2

154.17.165.178:10377

Attributes
  • auth_value

    50233687e98ee274b44a32fcc741f9a4

Extracted

Family

redline

Botnet

Thomas

C2

107.189.165.102:1919

Attributes
  • auth_value

    1a3e158dd21f084bceada6f65fc00a1c

Targets

    • Target

      1cb1ab3718b08953c99cb4bf4b7e48e1.exe

    • Size

      1.2MB

    • MD5

      1cb1ab3718b08953c99cb4bf4b7e48e1

    • SHA1

      f2ffddffa4a926e4f001d72af7de032d8bafd6b6

    • SHA256

      80d6758fc3e6a83608bc60dfe1693e9d24cd3207df0722d58209e14c2685aa22

    • SHA512

      f750911a6396a4d6cd6de28023701d7b813313161f5e66858769fe01c49a2b45de1ac8eed5d8190359bcd612cf31139fccc2dc7b3921188738c1eb4ee38f701f

    • SSDEEP

      24576:+yGZWUT9o6xHz4xHnFg/HWo2bpFyBPI16yD3Qq/LtnqjpKjwP/U:NGZWko2anFg/2RbTylyZtnqlK

    • 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

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of SetThreadContext

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

4
T1112

Disabling Security Tools

2
T1089

Install Root Certificate

1
T1130

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