General

  • Target

    df8ee0fe60f0e72074fdf09e64bb17af.bin

  • Size

    603KB

  • Sample

    230326-chhbzafb82

  • MD5

    abbeda4bd4b25e5c5b07a946e40feb8e

  • SHA1

    05c4dbdeef7d1f474a6cb18136de62ae0584d9d1

  • SHA256

    259cbbeb22c18fe58f552beeca89455f0421770e1ba2c9afef4e0099ee5f7fa3

  • SHA512

    a612d47ea6bf09d88a04a1d87e1d06be85ee37cb0c6245251cce79a539c17faea30d50d14274a259d4b01eacdd9df27c53fb44568fd98c3d4f52a59c941b3b50

  • SSDEEP

    12288:EB+1mvQUajgXa7nkHeTY9tsXslpTTuVmvec/4YuAD5YK8Z3h25K80a:EwhUcgK7jY9KXslpTy4eK3ie5

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      ee0c8f35ddfb625293a07937b1684a98b466882c671b7a31f507d13cc9e06719.exe

    • Size

      713KB

    • MD5

      df8ee0fe60f0e72074fdf09e64bb17af

    • SHA1

      2c1b6a67d09e920d0d56c7ad832a4d8d6c8629b0

    • SHA256

      ee0c8f35ddfb625293a07937b1684a98b466882c671b7a31f507d13cc9e06719

    • SHA512

      055d20ffbeb7fc2d97f4f1e36dea568c3d17dcdba0971e39b420ecf11e983d2471e262faa3d23a9eff7991f38064760f12acf3113d1c37ddb31a05a3823b5529

    • SSDEEP

      12288:3utvNcCqg/Wwnldm8skIVWfmAbUQxMYgAhRkWMstIJsWSwPSMUKuZvVX6yDQxl6V:3mLqiWwldm9XWfBzxM3Ozk5S/MuZvVXn

    • 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

    • Loads dropped DLL

    • 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