Analysis

  • max time kernel
    20s
  • max time network
    104s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    12-02-2021 19:27

General

  • Target

    ca4df0879bb55f883431a024965c1f6c.exe

  • Size

    367KB

  • MD5

    ca4df0879bb55f883431a024965c1f6c

  • SHA1

    a3beea15c96aad08b54dfe0be0d996869680f806

  • SHA256

    4bb82f05f31bbc7df2350efac1d0e9e46e5b78f11b50fa6b8313066454aec918

  • SHA512

    10decc3025d27574a38ed1e415df60d67b9ffb42f1e2612a0771539739aa56866f412cebed48f9561033319b732960d06b0198a2c07154a9fbc9432c758c44ea

Malware Config

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.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca4df0879bb55f883431a024965c1f6c.exe
    "C:\Users\Admin\AppData\Local\Temp\ca4df0879bb55f883431a024965c1f6c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4768

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4768-2-0x0000000002270000-0x0000000002271000-memory.dmp

    Filesize

    4KB

  • memory/4768-3-0x0000000002380000-0x0000000002381000-memory.dmp

    Filesize

    4KB

  • memory/4768-5-0x0000000000620000-0x0000000000657000-memory.dmp

    Filesize

    220KB

  • memory/4768-4-0x00000000730F0000-0x00000000737DE000-memory.dmp

    Filesize

    6.9MB

  • memory/4768-6-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4768-7-0x0000000002480000-0x00000000024AE000-memory.dmp

    Filesize

    184KB

  • memory/4768-8-0x0000000004C10000-0x0000000004C11000-memory.dmp

    Filesize

    4KB

  • memory/4768-9-0x0000000004B40000-0x0000000004B6C000-memory.dmp

    Filesize

    176KB

  • memory/4768-10-0x0000000004B70000-0x0000000004B71000-memory.dmp

    Filesize

    4KB

  • memory/4768-11-0x0000000005120000-0x0000000005121000-memory.dmp

    Filesize

    4KB

  • memory/4768-12-0x0000000004C00000-0x0000000004C01000-memory.dmp

    Filesize

    4KB

  • memory/4768-14-0x0000000004C03000-0x0000000004C04000-memory.dmp

    Filesize

    4KB

  • memory/4768-13-0x0000000004C02000-0x0000000004C03000-memory.dmp

    Filesize

    4KB

  • memory/4768-15-0x0000000004C04000-0x0000000004C06000-memory.dmp

    Filesize

    8KB

  • memory/4768-16-0x00000000051A0000-0x00000000051A1000-memory.dmp

    Filesize

    4KB

  • memory/4768-17-0x0000000005840000-0x0000000005841000-memory.dmp

    Filesize

    4KB

  • memory/4768-18-0x0000000005860000-0x0000000005861000-memory.dmp

    Filesize

    4KB

  • memory/4768-19-0x00000000059D0000-0x00000000059D1000-memory.dmp

    Filesize

    4KB

  • memory/4768-20-0x0000000005B50000-0x0000000005B51000-memory.dmp

    Filesize

    4KB

  • memory/4768-21-0x0000000006720000-0x0000000006721000-memory.dmp

    Filesize

    4KB

  • memory/4768-22-0x0000000006900000-0x0000000006901000-memory.dmp

    Filesize

    4KB

  • memory/4768-23-0x0000000006F40000-0x0000000006F41000-memory.dmp

    Filesize

    4KB

  • memory/4768-24-0x0000000006FF0000-0x0000000006FF1000-memory.dmp

    Filesize

    4KB

  • memory/4768-25-0x00000000073E0000-0x00000000073E1000-memory.dmp

    Filesize

    4KB

  • memory/4768-26-0x0000000007870000-0x0000000007871000-memory.dmp

    Filesize

    4KB