Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2024, 20:52

General

  • Target

    53f48c5691d5624fbae75822425af2e7a40e1164f7bee1a450fa4ddb0a3fd95b.exe

  • Size

    1.4MB

  • MD5

    42777b129a7ac23533e2f2395b0b6ce5

  • SHA1

    39bd402b6e443f1e4428a2cd3df3ce14aee29077

  • SHA256

    53f48c5691d5624fbae75822425af2e7a40e1164f7bee1a450fa4ddb0a3fd95b

  • SHA512

    aee3343fdb73d07f4fa18725402c69dc885904171c9b821d63f3c9edc5ef99367334f1e39aa9b8f5f66569335f418942ea5401de5eebc6d10a9c0103c7be99db

  • SSDEEP

    24576:YVs/786BMc3Hpy+fNymQ6QFw5fgTn0jHkom2KaN4/Epocc9UV5fFEgf8boorkEac:Yy786Bd3HgwydsIAjH/mlaC3cc9UVNFo

Malware Config

Extracted

Family

redline

C2

saninolece.xyz:80

Attributes
  • auth_value

    9b143aa40fe6c853e0ddebdf496de748

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53f48c5691d5624fbae75822425af2e7a40e1164f7bee1a450fa4ddb0a3fd95b.exe
    "C:\Users\Admin\AppData\Local\Temp\53f48c5691d5624fbae75822425af2e7a40e1164f7bee1a450fa4ddb0a3fd95b.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/628-5-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

    Filesize

    4KB

  • memory/628-19-0x0000000000400000-0x00000000007C4000-memory.dmp

    Filesize

    3.8MB

  • memory/628-17-0x0000000003440000-0x0000000003441000-memory.dmp

    Filesize

    4KB

  • memory/628-16-0x0000000003440000-0x0000000003441000-memory.dmp

    Filesize

    4KB

  • memory/628-1-0x0000000002010000-0x0000000002070000-memory.dmp

    Filesize

    384KB

  • memory/628-14-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/628-13-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/628-12-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/628-11-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/628-10-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/628-9-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/628-8-0x0000000003440000-0x0000000003540000-memory.dmp

    Filesize

    1024KB

  • memory/628-0-0x0000000000400000-0x00000000007C4000-memory.dmp

    Filesize

    3.8MB

  • memory/628-33-0x0000000002010000-0x0000000002070000-memory.dmp

    Filesize

    384KB

  • memory/628-15-0x0000000003440000-0x0000000003441000-memory.dmp

    Filesize

    4KB

  • memory/628-4-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

    Filesize

    4KB

  • memory/628-3-0x0000000002170000-0x0000000002171000-memory.dmp

    Filesize

    4KB

  • memory/628-2-0x0000000002000000-0x0000000002001000-memory.dmp

    Filesize

    4KB

  • memory/628-20-0x0000000000400000-0x00000000007C4000-memory.dmp

    Filesize

    3.8MB

  • memory/628-7-0x00000000025A0000-0x00000000025A1000-memory.dmp

    Filesize

    4KB

  • memory/628-18-0x0000000000400000-0x00000000007C4000-memory.dmp

    Filesize

    3.8MB

  • memory/628-6-0x0000000002190000-0x0000000002191000-memory.dmp

    Filesize

    4KB

  • memory/628-34-0x0000000000400000-0x00000000007C4000-memory.dmp

    Filesize

    3.8MB

  • memory/2788-22-0x0000000000090000-0x00000000000B0000-memory.dmp

    Filesize

    128KB

  • memory/2788-28-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2788-24-0x0000000000090000-0x00000000000B0000-memory.dmp

    Filesize

    128KB

  • memory/2788-31-0x0000000000090000-0x00000000000B0000-memory.dmp

    Filesize

    128KB

  • memory/2788-32-0x0000000000090000-0x00000000000B0000-memory.dmp

    Filesize

    128KB