General

  • Target

    1b9ef0f2030f99b29e42eba28883d83c299734b35b4ed47272190b6cb119b2b4

  • Size

    779KB

  • Sample

    230320-rq4mhadh63

  • MD5

    3d895f0698d489cfcb764a695aa5f09b

  • SHA1

    946def386b6aa23cda531ad3f04155986e205120

  • SHA256

    1b9ef0f2030f99b29e42eba28883d83c299734b35b4ed47272190b6cb119b2b4

  • SHA512

    4a7bb27e22b0ba31a25a7cce10ba8053e923745bdbf8d2b02990d9153bd166553b06090a6ad7f692b0f432cddec04f07af811319c106a3b1397fba7696787fc0

  • SSDEEP

    24576:kyi2e98T1r8APapvZuyuNyn79wjMk8Qie:zLrrCiyuNwS8L

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      1b9ef0f2030f99b29e42eba28883d83c299734b35b4ed47272190b6cb119b2b4

    • Size

      779KB

    • MD5

      3d895f0698d489cfcb764a695aa5f09b

    • SHA1

      946def386b6aa23cda531ad3f04155986e205120

    • SHA256

      1b9ef0f2030f99b29e42eba28883d83c299734b35b4ed47272190b6cb119b2b4

    • SHA512

      4a7bb27e22b0ba31a25a7cce10ba8053e923745bdbf8d2b02990d9153bd166553b06090a6ad7f692b0f432cddec04f07af811319c106a3b1397fba7696787fc0

    • SSDEEP

      24576:kyi2e98T1r8APapvZuyuNyn79wjMk8Qie:zLrrCiyuNwS8L

    • 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