Analysis

  • max time kernel
    131s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    28-08-2024 21:39

General

  • Target

    66bd012162049_crypted.exe

  • Size

    373KB

  • MD5

    2b503d87bce8e2b33a70533884bd0e6d

  • SHA1

    53e38b2ad2a2f1f679831fbf27cdceb70f23c0d5

  • SHA256

    c281796c069afc8bfaaa8d4b87ab31629c35fe1a1c7baf43807c5f0e223fa38f

  • SHA512

    7d520e42bec49c1ac9b7d020c4ea5667cea580659d9e18acca2f603be35fa1685f1a9930f078805e7bce46a2bf662e4cabdb484e072475077f6fedbd366a8f14

  • SSDEEP

    6144:38pOlFiWBhEhhhKNRUS7mrem0vAklPLM0FEucF2/BP34cdxYY+62sAukkFSEO:38qFDYhh07F7pm0fPwcEbkZ/46Yqwuyt

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

147.45.47.36:14537

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66bd012162049_crypted.exe
    "C:\Users\Admin\AppData\Local\Temp\66bd012162049_crypted.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\TmpD53A.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/768-5-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/768-15-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/768-11-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/768-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/768-7-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/768-4-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/768-13-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/768-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2604-0-0x000000007497E000-0x000000007497F000-memory.dmp

    Filesize

    4KB

  • memory/2604-1-0x0000000001140000-0x00000000011A2000-memory.dmp

    Filesize

    392KB

  • memory/2604-16-0x0000000074970000-0x000000007505E000-memory.dmp

    Filesize

    6.9MB