General

  • Target

    9942047151a8f0711c60725ce8acb67a8fef7fc335113c428a33e301b92e30b0

  • Size

    522KB

  • Sample

    230403-xhh9gsac8t

  • MD5

    82de6cb1fd75569e56120d75f552afc7

  • SHA1

    0891d35dc913073f66c8dc2d9e8ec005cd5897ec

  • SHA256

    9942047151a8f0711c60725ce8acb67a8fef7fc335113c428a33e301b92e30b0

  • SHA512

    d92caee70bfda7aa75cdb69611ffddd83db93584f15b6b4d0a4b1afd07fa7d040008385612606250653381444e7c27bf1a87920b6f6394538a0ecfebe66d9877

  • SSDEEP

    12288:nMrFy90yTi3mouTo45H3isr6Osl3LwNz/sr2v8:2yZT7oUR3isGOslcNz/sr/

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      9942047151a8f0711c60725ce8acb67a8fef7fc335113c428a33e301b92e30b0

    • Size

      522KB

    • MD5

      82de6cb1fd75569e56120d75f552afc7

    • SHA1

      0891d35dc913073f66c8dc2d9e8ec005cd5897ec

    • SHA256

      9942047151a8f0711c60725ce8acb67a8fef7fc335113c428a33e301b92e30b0

    • SHA512

      d92caee70bfda7aa75cdb69611ffddd83db93584f15b6b4d0a4b1afd07fa7d040008385612606250653381444e7c27bf1a87920b6f6394538a0ecfebe66d9877

    • SSDEEP

      12288:nMrFy90yTi3mouTo45H3isr6Osl3LwNz/sr2v8:2yZT7oUR3isGOslcNz/sr/

    • 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

    • 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