General

  • Target

    4e849d1441cd9db1675e9259e0233552

  • Size

    1.4MB

  • Sample

    240109-rkndbscaer

  • MD5

    4e849d1441cd9db1675e9259e0233552

  • SHA1

    05d51a132a5cc55bf5dc1b0c3c71583d09b41928

  • SHA256

    6f7e9f7592b5f984d3c6a7233f5f3b483593aa1dc1e9aea19d1477f2214fe48c

  • SHA512

    b4f820f1c74eb7bc6aee81be798d5127eae1e862329c52af6f089f3ce4a463c524b611963e943a598cd14f269afca508fb46331efef9ec054f75a41e7cf8afdc

  • SSDEEP

    24576:WzbGHAzHAjX1zcLgoFifXiBiRXInRzxgqaqfR3hxjkY9bFX:WziHIFEMIyKEzKqaqfR3b5H

Malware Config

Extracted

Language
xlm4.0
Source

Extracted

Family

oski

C2

irkark.xyz

Targets

    • Target

      4e849d1441cd9db1675e9259e0233552

    • Size

      1.4MB

    • MD5

      4e849d1441cd9db1675e9259e0233552

    • SHA1

      05d51a132a5cc55bf5dc1b0c3c71583d09b41928

    • SHA256

      6f7e9f7592b5f984d3c6a7233f5f3b483593aa1dc1e9aea19d1477f2214fe48c

    • SHA512

      b4f820f1c74eb7bc6aee81be798d5127eae1e862329c52af6f089f3ce4a463c524b611963e943a598cd14f269afca508fb46331efef9ec054f75a41e7cf8afdc

    • SSDEEP

      24576:WzbGHAzHAjX1zcLgoFifXiBiRXInRzxgqaqfR3hxjkY9bFX:WziHIFEMIyKEzKqaqfR3b5H

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks