General

  • Target

    022908a4ca67f922552700df9e413da13ddce272c1146ddb983a4fe28f7b27b5

  • Size

    680KB

  • Sample

    230324-pq7m2sgd4z

  • MD5

    7ab64bdec8704c944bcc9ff07b753ff3

  • SHA1

    b25b368d8ab17bad3d67195e37e9d366b37df5f1

  • SHA256

    022908a4ca67f922552700df9e413da13ddce272c1146ddb983a4fe28f7b27b5

  • SHA512

    e3f389f3f39ba896f11d33558cabc61a43b609ca18d6078b113b16a59f2d5a004faadd05ac8bce2fd20e6456cd82411214321e66c682d51d021882d05d09120f

  • SSDEEP

    12288:JmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:t2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      022908a4ca67f922552700df9e413da13ddce272c1146ddb983a4fe28f7b27b5

    • Size

      680KB

    • MD5

      7ab64bdec8704c944bcc9ff07b753ff3

    • SHA1

      b25b368d8ab17bad3d67195e37e9d366b37df5f1

    • SHA256

      022908a4ca67f922552700df9e413da13ddce272c1146ddb983a4fe28f7b27b5

    • SHA512

      e3f389f3f39ba896f11d33558cabc61a43b609ca18d6078b113b16a59f2d5a004faadd05ac8bce2fd20e6456cd82411214321e66c682d51d021882d05d09120f

    • SSDEEP

      12288:JmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:t2HD26KieG1Xs/E6F7mJqlBCKHI

    • 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