General

  • Target

    b108d266ff040cd345157a87ee564cbdafee33b26fca6c4a185c493a36f902dd

  • Size

    658KB

  • Sample

    230403-yqglasgh46

  • MD5

    e5cf6c077a2b515db2b551a52d1fb1b4

  • SHA1

    33afe11fe73b246478b8be3d8efa30b62ae6c887

  • SHA256

    b108d266ff040cd345157a87ee564cbdafee33b26fca6c4a185c493a36f902dd

  • SHA512

    67c8dd4e44fcc68cab8029c2bcf71308816d8ae7b1fe3b0797f0bb322ed238ff98196366442b6f2d5d5e1fd6c8e96f245e678133e3ad4627fb071e4856819b74

  • SSDEEP

    12288:hMrey90TkeGAU4SzbEs0PtuXyQEulYsLBsz44bzWKD/8v00ctZ:LyukxHxos0PtW/EulYUsM4GKvh

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

      b108d266ff040cd345157a87ee564cbdafee33b26fca6c4a185c493a36f902dd

    • Size

      658KB

    • MD5

      e5cf6c077a2b515db2b551a52d1fb1b4

    • SHA1

      33afe11fe73b246478b8be3d8efa30b62ae6c887

    • SHA256

      b108d266ff040cd345157a87ee564cbdafee33b26fca6c4a185c493a36f902dd

    • SHA512

      67c8dd4e44fcc68cab8029c2bcf71308816d8ae7b1fe3b0797f0bb322ed238ff98196366442b6f2d5d5e1fd6c8e96f245e678133e3ad4627fb071e4856819b74

    • SSDEEP

      12288:hMrey90TkeGAU4SzbEs0PtuXyQEulYsLBsz44bzWKD/8v00ctZ:LyukxHxos0PtW/EulYUsM4GKvh

    • 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