Analysis

  • max time kernel
    10s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 03:42

General

  • Target

    741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe

  • Size

    373KB

  • MD5

    ce91f8404dc12c587a5bd02ce1079e34

  • SHA1

    27882df4f5c0152b8d931f28e1df1608dd385ff9

  • SHA256

    741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a

  • SHA512

    fbda65c8b46f3909ed2c3bddb94c088a6ea95ea4fad3f4599700fc35e1c245177903edb7a5ef9939c9403b46f0f050aa1201b87fe092933d663911f0ca9ad9ae

  • SSDEEP

    6144:Q2kyf8q+lw7zU4AJAuNMe7OKpfJ1YIVYNE0q8JffQ4FErTrISfI5K3HWjOjXQL7y:Q2wMzUZJQe7fpfJaI2NEgff824qGi7y

Malware Config

Extracted

Family

redline

Botnet

@KillerBSC

C2

45.15.156.167:80

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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe
    "C:\Users\Admin\AppData\Local\Temp\741f858f958dbf16c5eba258ebf662a13a028d215fc12aec3eaef0c715bd496a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2372
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2548

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2372-16-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2372-0-0x0000000000EA0000-0x0000000000F02000-memory.dmp

          Filesize

          392KB

        • memory/2372-1-0x0000000074150000-0x000000007483E000-memory.dmp

          Filesize

          6.9MB

        • memory/2372-21-0x0000000074150000-0x000000007483E000-memory.dmp

          Filesize

          6.9MB

        • memory/2372-3-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2372-4-0x0000000004AD0000-0x0000000004B10000-memory.dmp

          Filesize

          256KB

        • memory/2372-2-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2548-9-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/2548-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2548-11-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/2548-15-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/2548-7-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/2548-18-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/2548-20-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB

        • memory/2548-5-0x0000000000400000-0x0000000000452000-memory.dmp

          Filesize

          328KB