General

  • Target

    PHOENIX HACK PRO.exe

  • Size

    1.6MB

  • Sample

    211205-y5jzzachcj

  • MD5

    c7070acb1e849402487f7d111b0c64b8

  • SHA1

    82ea0d011b747d075fb4f9a8c54c259c102f5d38

  • SHA256

    fac0db5324652b25cf41aad97f7444147c5262745ae6779c30a31964e6d4e371

  • SHA512

    f6630355eab835f2a800d96d3223243a218d4690b859a9a463ccd4ac2244327ecdd4e85242322965f723d30c56c889042582bbda942c106c76b891385b0fbe9b

Malware Config

Targets

    • Target

      PHOENIX HACK PRO.exe

    • Size

      1.6MB

    • MD5

      c7070acb1e849402487f7d111b0c64b8

    • SHA1

      82ea0d011b747d075fb4f9a8c54c259c102f5d38

    • SHA256

      fac0db5324652b25cf41aad97f7444147c5262745ae6779c30a31964e6d4e371

    • SHA512

      f6630355eab835f2a800d96d3223243a218d4690b859a9a463ccd4ac2244327ecdd4e85242322965f723d30c56c889042582bbda942c106c76b891385b0fbe9b

    • RedLine

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

    • RedLine Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Tasks