General

  • Target

    file.exe

  • Size

    813KB

  • Sample

    221129-sj21rsba96

  • MD5

    7e24338014cbbcd2876198f9a88abf4e

  • SHA1

    1060924310d7bb365e86f9aa5a8d65a27a8f2344

  • SHA256

    03c5fe80c0077a6c33fdbac342b7895b61c66377b7419e473bdabee3bed1a92c

  • SHA512

    6b90bdaea9ac5c45eddb57896f2ab77b1fda04724a55c61d15ebb3b80b10da3f56ad82cd1b83a7d5f02047b688cc8267f9ab3b0a9046ef5f8ef46773a25b91df

  • SSDEEP

    24576:Y7dDdEPfNN6hzGwS4KNHNKGdANLr0VshYbqkfc4:MgP0k4KRYGWr8syqkfc

Malware Config

Extracted

Family

redline

Botnet

APP

C2

37.139.128.51:53092

Targets

    • Target

      file.exe

    • Size

      813KB

    • MD5

      7e24338014cbbcd2876198f9a88abf4e

    • SHA1

      1060924310d7bb365e86f9aa5a8d65a27a8f2344

    • SHA256

      03c5fe80c0077a6c33fdbac342b7895b61c66377b7419e473bdabee3bed1a92c

    • SHA512

      6b90bdaea9ac5c45eddb57896f2ab77b1fda04724a55c61d15ebb3b80b10da3f56ad82cd1b83a7d5f02047b688cc8267f9ab3b0a9046ef5f8ef46773a25b91df

    • SSDEEP

      24576:Y7dDdEPfNN6hzGwS4KNHNKGdANLr0VshYbqkfc4:MgP0k4KRYGWr8syqkfc

    • RedLine

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

    • RedLine payload

    • 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 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.

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks