General

  • Target

    EngineChromium.msi

  • Size

    34.3MB

  • Sample

    240426-msdrmsef83

  • MD5

    a74cc7b62eaed6394bdc89f8ae24ae45

  • SHA1

    c0bc2eb10ef1e9891a5f1587cf180a67ac3a72a6

  • SHA256

    5a7757d1d3fb70c2e261e3e3a14a6c79d0451b3bd67b262059ca001f9c48b308

  • SHA512

    a8962c92d0ea8e24f3a98e6fd01c3eedf708dcd4ff54724cd7a4e35d673ccae3f21c1094834ae44486ad785f8905dc975fd31093cf9454f34a0eb85b5331ca9f

  • SSDEEP

    786432:CUz141w/2wmggH4vdjpi6TeQHnjAGVRZ4U2XCUydEB6msg:CUZjXmggOdov8nkGVeXCUIEWg

Malware Config

Extracted

Family

redline

Botnet

newhope2

C2

91.92.246.148:3362

Targets

    • Target

      EngineChromium.msi

    • Size

      34.3MB

    • MD5

      a74cc7b62eaed6394bdc89f8ae24ae45

    • SHA1

      c0bc2eb10ef1e9891a5f1587cf180a67ac3a72a6

    • SHA256

      5a7757d1d3fb70c2e261e3e3a14a6c79d0451b3bd67b262059ca001f9c48b308

    • SHA512

      a8962c92d0ea8e24f3a98e6fd01c3eedf708dcd4ff54724cd7a4e35d673ccae3f21c1094834ae44486ad785f8905dc975fd31093cf9454f34a0eb85b5331ca9f

    • SSDEEP

      786432:CUz141w/2wmggH4vdjpi6TeQHnjAGVRZ4U2XCUydEB6msg:CUZjXmggOdov8nkGVeXCUIEWg

    • Detect ZGRat V1

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

    • PureLog Stealer payload

    • RedLine

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

    • RedLine payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Modifies file permissions

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

File and Directory Permissions Modification

1
T1222

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Tasks