General

  • Target

    62e21fa9e8931c5957221189870cd41e204f20f643d4762d640bb1b41353f81f

  • Size

    697KB

  • Sample

    230328-plre9scf21

  • MD5

    cebee884cdfc483466a040d6f8997f1d

  • SHA1

    a0dad9846ebedbecaaf72c0f967e516c79fd9d66

  • SHA256

    62e21fa9e8931c5957221189870cd41e204f20f643d4762d640bb1b41353f81f

  • SHA512

    b9260ea286b213210e17dcc3735c19986e71889a4ecf0c150c52b745974160402f6a6a491ecb407ad31353db7be570eccd2b8e847f762a3f795b5876270ec31a

  • SSDEEP

    12288:CMrzy90HcjfxdcrCJHsl/liG9Hv8Vo1qR4j/ycL6e3GjKAxI9gA3htQ9A:hyLXdMzNNv82qyPGjHI9dx69A

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      62e21fa9e8931c5957221189870cd41e204f20f643d4762d640bb1b41353f81f

    • Size

      697KB

    • MD5

      cebee884cdfc483466a040d6f8997f1d

    • SHA1

      a0dad9846ebedbecaaf72c0f967e516c79fd9d66

    • SHA256

      62e21fa9e8931c5957221189870cd41e204f20f643d4762d640bb1b41353f81f

    • SHA512

      b9260ea286b213210e17dcc3735c19986e71889a4ecf0c150c52b745974160402f6a6a491ecb407ad31353db7be570eccd2b8e847f762a3f795b5876270ec31a

    • SSDEEP

      12288:CMrzy90HcjfxdcrCJHsl/liG9Hv8Vo1qR4j/ycL6e3GjKAxI9gA3htQ9A:hyLXdMzNNv82qyPGjHI9dx69A

    • 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 Enterprise v6

Tasks