General

  • Target

    529B07459F16BCCC17AC89A46197FD4A.exe

  • Size

    2.5MB

  • Sample

    210629-7a4w9xwtre

  • MD5

    529b07459f16bccc17ac89a46197fd4a

  • SHA1

    8f4e6fd8722aac285b4392b06c471a433964c13f

  • SHA256

    a8288077dd8efe988232bbcc8519f636f097795cd34d87963ea61ac712336d1a

  • SHA512

    39ddee2ef03ae6f1e59f59ec8af0868a20eacc39620bd6f7e7cc8b715aac8f31126283c984bffb063a2e446906583731df23f69eb8929e81f65fffd7520a0f81

Malware Config

Extracted

Family

redline

Botnet

@setfps

C2

51.38.203.212:58999

Targets

    • Target

      529B07459F16BCCC17AC89A46197FD4A.exe

    • Size

      2.5MB

    • MD5

      529b07459f16bccc17ac89a46197fd4a

    • SHA1

      8f4e6fd8722aac285b4392b06c471a433964c13f

    • SHA256

      a8288077dd8efe988232bbcc8519f636f097795cd34d87963ea61ac712336d1a

    • SHA512

      39ddee2ef03ae6f1e59f59ec8af0868a20eacc39620bd6f7e7cc8b715aac8f31126283c984bffb063a2e446906583731df23f69eb8929e81f65fffd7520a0f81

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks