General

  • Target

    1dd402d450c484140663b57c516ca68b10f31976f324f268ac6e564c6ca177af

  • Size

    916KB

  • Sample

    220815-snhspaccfr

  • MD5

    fb6b02d4f8e95a0fe880de0b26f8e1bf

  • SHA1

    f34820a5a56bc7d21a7950b05609598a72f67b50

  • SHA256

    1dd402d450c484140663b57c516ca68b10f31976f324f268ac6e564c6ca177af

  • SHA512

    8a7fdce9129128d50e87c959b8c26e1dbfaf8b4d4cf8223dd5731100622d2721e70a6546d91b1ae3c183d9b4e933357cc7decad52740faf82af9e69aafb3a216

Malware Config

Extracted

Family

redline

Botnet

nam3

C2

103.89.90.61:34589

Attributes
  • auth_value

    64b900120bbceaa6a9c60e9079492895

Extracted

Family

redline

Botnet

5

C2

176.113.115.146:9582

Attributes
  • auth_value

    d38b30c1ccd6c1e5088d9e5bd9e51b0f

Extracted

Family

redline

Botnet

5076357887

C2

195.54.170.157:16525

Attributes
  • auth_value

    0dfaff60271d374d0c206d19883e06f3

Targets

    • Target

      1dd402d450c484140663b57c516ca68b10f31976f324f268ac6e564c6ca177af

    • Size

      916KB

    • MD5

      fb6b02d4f8e95a0fe880de0b26f8e1bf

    • SHA1

      f34820a5a56bc7d21a7950b05609598a72f67b50

    • SHA256

      1dd402d450c484140663b57c516ca68b10f31976f324f268ac6e564c6ca177af

    • SHA512

      8a7fdce9129128d50e87c959b8c26e1dbfaf8b4d4cf8223dd5731100622d2721e70a6546d91b1ae3c183d9b4e933357cc7decad52740faf82af9e69aafb3a216

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks