Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2023, 04:50

General

  • Target

    c8efaceb35fab06524b3ca64d97cf81c147657e37be30ed1f09b33be9f474345.exe

  • Size

    391KB

  • MD5

    a997555815a12aa664d9986549a2bc10

  • SHA1

    b1f1adfcfc0852b90dc2e8e19a479628a6786642

  • SHA256

    c8efaceb35fab06524b3ca64d97cf81c147657e37be30ed1f09b33be9f474345

  • SHA512

    3810bba71585f60d24bce37885c0e723bdca4d7bc3111c8dac12a38a61ca3debc3396f67f8f5df9c0f3df082be067d521127dd7b8f5e083f9ea40cd8b5451f52

  • SSDEEP

    6144:koSrLiTgn8JzCAUuS+N64FeDIluHSlJZ9tzrSA3G:koSr8giGAULAFpAuZ9P3G

Malware Config

Extracted

Family

redline

Botnet

debra

C2

62.204.41.211:4065

Attributes
  • auth_value

    24df232a5a333f96ae6fb8b270fed1ff

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c8efaceb35fab06524b3ca64d97cf81c147657e37be30ed1f09b33be9f474345.exe
    "C:\Users\Admin\AppData\Local\Temp\c8efaceb35fab06524b3ca64d97cf81c147657e37be30ed1f09b33be9f474345.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2032

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2032-54-0x0000000001E20000-0x0000000001E66000-memory.dmp

          Filesize

          280KB

        • memory/2032-55-0x00000000020C0000-0x0000000002104000-memory.dmp

          Filesize

          272KB

        • memory/2032-56-0x0000000074B51000-0x0000000074B53000-memory.dmp

          Filesize

          8KB

        • memory/2032-58-0x00000000002E0000-0x000000000032B000-memory.dmp

          Filesize

          300KB

        • memory/2032-59-0x0000000000400000-0x0000000000467000-memory.dmp

          Filesize

          412KB

        • memory/2032-57-0x00000000004FC000-0x000000000052A000-memory.dmp

          Filesize

          184KB

        • memory/2032-60-0x00000000004FC000-0x000000000052A000-memory.dmp

          Filesize

          184KB

        • memory/2032-61-0x0000000000400000-0x0000000000467000-memory.dmp

          Filesize

          412KB