General

  • Target

    0dd2d9905a53f3db8251a2a52e562cc5.exe

  • Size

    553KB

  • Sample

    230325-n9qyzaeg2w

  • MD5

    0dd2d9905a53f3db8251a2a52e562cc5

  • SHA1

    530120b2f97754dc5967effb0845cf551171bcd5

  • SHA256

    9d08f15196cc86b8bbf32d25a77809fae9f14edb05159ea5df793a859b594414

  • SHA512

    b3ba7ea0ed1842f473eea2eb2fcc5c515f965e51d974da64d8166beb1239f5300edf3ab6659886dcf8b4ce6eebc8292f2c11a4f4092fd0bd26b4d34b9b22c46b

  • SSDEEP

    12288:VMrFy90Qq6JAa4JR8k5iuZyKynC/mWaoR6cSi8bsv:0ytqWH6I9nC/YoRrSRbsv

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

rotik

C2

193.233.20.32:4125

Attributes
  • auth_value

    74863478ae154e921eb729354d2bb4bd

Targets

    • Target

      0dd2d9905a53f3db8251a2a52e562cc5.exe

    • Size

      553KB

    • MD5

      0dd2d9905a53f3db8251a2a52e562cc5

    • SHA1

      530120b2f97754dc5967effb0845cf551171bcd5

    • SHA256

      9d08f15196cc86b8bbf32d25a77809fae9f14edb05159ea5df793a859b594414

    • SHA512

      b3ba7ea0ed1842f473eea2eb2fcc5c515f965e51d974da64d8166beb1239f5300edf3ab6659886dcf8b4ce6eebc8292f2c11a4f4092fd0bd26b4d34b9b22c46b

    • SSDEEP

      12288:VMrFy90Qq6JAa4JR8k5iuZyKynC/mWaoR6cSi8bsv:0ytqWH6I9nC/YoRrSRbsv

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine 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.

    • Windows security modification

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks