General

  • Target

    4eb02f7453923db1cd08062c53e6c14655c0f7d28f4ea93602a3f05b8b3f8c78

  • Size

    25KB

  • Sample

    220626-actrpshdam

  • MD5

    370a1b4a23c67fb418e5c9d0949f9721

  • SHA1

    1854f189d1e193fb75eb6dc3806d682818f8fbe5

  • SHA256

    4eb02f7453923db1cd08062c53e6c14655c0f7d28f4ea93602a3f05b8b3f8c78

  • SHA512

    d01aa15e15c8ae54a3600349dcbf624d15b674fe0306e07122439ea4a312e8fe85fbd2cbb67f288857078306d712b7bfb76024fe4b0c4cca1b43ecaad1973694

Malware Config

Extracted

Family

redline

Botnet

build

C2

172.93.213.137:7525

Targets

    • Target

      4eb02f7453923db1cd08062c53e6c14655c0f7d28f4ea93602a3f05b8b3f8c78

    • Size

      25KB

    • MD5

      370a1b4a23c67fb418e5c9d0949f9721

    • SHA1

      1854f189d1e193fb75eb6dc3806d682818f8fbe5

    • SHA256

      4eb02f7453923db1cd08062c53e6c14655c0f7d28f4ea93602a3f05b8b3f8c78

    • SHA512

      d01aa15e15c8ae54a3600349dcbf624d15b674fe0306e07122439ea4a312e8fe85fbd2cbb67f288857078306d712b7bfb76024fe4b0c4cca1b43ecaad1973694

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks