General

  • Target

    2c15ffe9f12dee722c0eec3aad3158460c255db55d4100367f6dc514e229968e

  • Size

    680KB

  • Sample

    230324-qcldbsge41

  • MD5

    18532b9ec751181576f2d7af2d379765

  • SHA1

    0d091b9e7e7f8e3375468848242d31b0db31eed3

  • SHA256

    2c15ffe9f12dee722c0eec3aad3158460c255db55d4100367f6dc514e229968e

  • SHA512

    d566fa3d87f4c6da43383015f2e96fad5cf4448e6cfbc808cbf5bc7153e17d9220c1754f3cd9d2d4393b62b5b521a08228253d9de0655becb70beba55e5aee9b

  • SSDEEP

    12288:xmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:12HD26KieG1Xs/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

      2c15ffe9f12dee722c0eec3aad3158460c255db55d4100367f6dc514e229968e

    • Size

      680KB

    • MD5

      18532b9ec751181576f2d7af2d379765

    • SHA1

      0d091b9e7e7f8e3375468848242d31b0db31eed3

    • SHA256

      2c15ffe9f12dee722c0eec3aad3158460c255db55d4100367f6dc514e229968e

    • SHA512

      d566fa3d87f4c6da43383015f2e96fad5cf4448e6cfbc808cbf5bc7153e17d9220c1754f3cd9d2d4393b62b5b521a08228253d9de0655becb70beba55e5aee9b

    • SSDEEP

      12288:xmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:12HD26KieG1Xs/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