Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2024 01:53

General

  • Target

    b4038ccfae24f669bc0e857e5f0d993f7f516a004db4255e35e61eaecb7b0e1fN.exe

  • Size

    414KB

  • MD5

    821a211a93ab6fc493da0ce159e4cc00

  • SHA1

    980945a5a5dd106686c0a736ff93ee03458d79f3

  • SHA256

    b4038ccfae24f669bc0e857e5f0d993f7f516a004db4255e35e61eaecb7b0e1f

  • SHA512

    79c23cceb316f07a6f8fde9a2c27fb50ed1eedfe4c3840eb47b62086e7d8913b5b6a3e060000ac38a9b92e3b4a3ee61dd744b8141506bb67a265977c99f00c98

  • SSDEEP

    6144:KL2Oup5EQm3D92bud3mKFBBbNsCNqYZui332NUbR4LiuUxuwCsq+ZX+NXiSbqhIT:K5zQmTou9mKVbzb73GU1rdEUuaY

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4038ccfae24f669bc0e857e5f0d993f7f516a004db4255e35e61eaecb7b0e1fN.exe
    "C:\Users\Admin\AppData\Local\Temp\b4038ccfae24f669bc0e857e5f0d993f7f516a004db4255e35e61eaecb7b0e1fN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:8376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    1073b2e7f778788852d3f7bb79929882

    SHA1

    7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

    SHA256

    c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

    SHA512

    90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

  • memory/2620-1-0x0000000000690000-0x0000000000790000-memory.dmp

    Filesize

    1024KB

  • memory/2620-2-0x0000000000220000-0x000000000027B000-memory.dmp

    Filesize

    364KB

  • memory/2620-3-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2620-4-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2620-5-0x0000000004990000-0x00000000049F6000-memory.dmp

    Filesize

    408KB

  • memory/2620-6-0x0000000004A00000-0x0000000004A66000-memory.dmp

    Filesize

    408KB

  • memory/2620-7-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-8-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-10-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-32-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-54-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-70-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-68-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-66-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-64-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-62-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-60-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-58-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-56-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-52-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-50-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-48-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-46-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-44-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-42-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-40-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-38-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-36-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-34-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-30-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-28-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-26-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-24-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-22-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-20-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-18-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-16-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-14-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-12-0x0000000004A00000-0x0000000004A5F000-memory.dmp

    Filesize

    380KB

  • memory/2620-2087-0x0000000000690000-0x0000000000790000-memory.dmp

    Filesize

    1024KB

  • memory/2620-2088-0x00000000020C0000-0x00000000020F2000-memory.dmp

    Filesize

    200KB

  • memory/2620-2100-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2620-2099-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2620-2098-0x0000000000220000-0x000000000027B000-memory.dmp

    Filesize

    364KB

  • memory/8376-2096-0x000000007461E000-0x000000007461F000-memory.dmp

    Filesize

    4KB

  • memory/8376-2101-0x0000000000940000-0x0000000000970000-memory.dmp

    Filesize

    192KB

  • memory/8376-2102-0x0000000000210000-0x0000000000216000-memory.dmp

    Filesize

    24KB

  • memory/8376-2103-0x0000000074610000-0x0000000074CFE000-memory.dmp

    Filesize

    6.9MB

  • memory/8376-2104-0x000000007461E000-0x000000007461F000-memory.dmp

    Filesize

    4KB

  • memory/8376-2105-0x0000000074610000-0x0000000074CFE000-memory.dmp

    Filesize

    6.9MB