Analysis

  • max time kernel
    19s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    05-08-2021 01:51

General

  • Target

    6621C0E6B6A64C9244B3FEA0FD8E662D.exe

  • Size

    98KB

  • MD5

    6621c0e6b6a64c9244b3fea0fd8e662d

  • SHA1

    f9ef8d8b7a6d1ad92971e35d96d36642e18a1f8d

  • SHA256

    0ccfbc16ae8b084b8ea6c8585ec8973f78304e18ad0317b51beca03c5c0eb499

  • SHA512

    6fd6e7b02bab94f9d23f1d407dd069d72c31819b6823fd8dcf2989bd165dd6b840d44afcaa5b3fd7d2063d36ad83f528b0112aa0c235c980f9387d0260c72589

Malware Config

Signatures

  • RedLine

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

  • 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\6621C0E6B6A64C9244B3FEA0FD8E662D.exe
    "C:\Users\Admin\AppData\Local\Temp\6621C0E6B6A64C9244B3FEA0FD8E662D.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3540

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3540-114-0x0000000000F60000-0x0000000000F61000-memory.dmp
    Filesize

    4KB

  • memory/3540-116-0x0000000005D20000-0x0000000005D21000-memory.dmp
    Filesize

    4KB

  • memory/3540-117-0x0000000005770000-0x0000000005771000-memory.dmp
    Filesize

    4KB

  • memory/3540-118-0x00000000057D0000-0x00000000057D1000-memory.dmp
    Filesize

    4KB

  • memory/3540-119-0x0000000005710000-0x0000000005D16000-memory.dmp
    Filesize

    6.0MB

  • memory/3540-120-0x0000000005810000-0x0000000005811000-memory.dmp
    Filesize

    4KB

  • memory/3540-121-0x0000000005B00000-0x0000000005B01000-memory.dmp
    Filesize

    4KB

  • memory/3540-122-0x0000000006C30000-0x0000000006C31000-memory.dmp
    Filesize

    4KB

  • memory/3540-123-0x0000000007330000-0x0000000007331000-memory.dmp
    Filesize

    4KB

  • memory/3540-124-0x0000000007860000-0x0000000007861000-memory.dmp
    Filesize

    4KB

  • memory/3540-125-0x0000000006EF0000-0x0000000006EF1000-memory.dmp
    Filesize

    4KB

  • memory/3540-126-0x00000000071F0000-0x00000000071F1000-memory.dmp
    Filesize

    4KB

  • memory/3540-127-0x0000000007E00000-0x0000000007E01000-memory.dmp
    Filesize

    4KB

  • memory/3540-128-0x0000000007300000-0x0000000007301000-memory.dmp
    Filesize

    4KB