Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-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 1 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 8 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:4120
    • 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:4472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\TmpA306.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/4120-0-0x000000007447E000-0x000000007447F000-memory.dmp

    Filesize

    4KB

  • memory/4120-1-0x0000000000AC0000-0x0000000000B22000-memory.dmp

    Filesize

    392KB

  • memory/4120-36-0x0000000074470000-0x0000000074C20000-memory.dmp

    Filesize

    7.7MB

  • memory/4120-5-0x0000000074470000-0x0000000074C20000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-10-0x0000000004FB0000-0x0000000004FBA000-memory.dmp

    Filesize

    40KB

  • memory/4472-31-0x0000000006B10000-0x0000000007128000-memory.dmp

    Filesize

    6.1MB

  • memory/4472-9-0x0000000074470000-0x0000000074C20000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-7-0x00000000054D0000-0x0000000005A74000-memory.dmp

    Filesize

    5.6MB

  • memory/4472-6-0x0000000074470000-0x0000000074C20000-memory.dmp

    Filesize

    7.7MB

  • memory/4472-27-0x0000000005D00000-0x0000000005D76000-memory.dmp

    Filesize

    472KB

  • memory/4472-28-0x00000000064D0000-0x00000000064EE000-memory.dmp

    Filesize

    120KB

  • memory/4472-8-0x0000000004FC0000-0x0000000005052000-memory.dmp

    Filesize

    584KB

  • memory/4472-32-0x0000000006660000-0x000000000676A000-memory.dmp

    Filesize

    1.0MB

  • memory/4472-33-0x00000000065A0000-0x00000000065B2000-memory.dmp

    Filesize

    72KB

  • memory/4472-34-0x0000000006600000-0x000000000663C000-memory.dmp

    Filesize

    240KB

  • memory/4472-35-0x0000000006770000-0x00000000067BC000-memory.dmp

    Filesize

    304KB

  • memory/4472-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/4472-37-0x0000000074470000-0x0000000074C20000-memory.dmp

    Filesize

    7.7MB