Analysis

  • max time kernel
    19s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    10-03-2021 09:50

General

  • Target

    ae4ac666d4c6073f23e078629ee01bba.exe

  • Size

    400KB

  • MD5

    ae4ac666d4c6073f23e078629ee01bba

  • SHA1

    606a6e995b3754ff1494730242cf9fdf65936740

  • SHA256

    5d63d1c4eb964d27d53d83b399b38ffad6609b204b8741e5626d4427cc7421af

  • SHA512

    19d566f149b780dbd37aaa1ae1d72572bfb078da9f320c6fca04d0ea85b97431263104720910972d332ca94cb2801eef323388ad6a8e76c34d85336ec13426ef

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae4ac666d4c6073f23e078629ee01bba.exe
    "C:\Users\Admin\AppData\Local\Temp\ae4ac666d4c6073f23e078629ee01bba.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1932

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1932-2-0x0000000000A80000-0x0000000000A91000-memory.dmp
    Filesize

    68KB

  • memory/1932-3-0x0000000002310000-0x0000000002321000-memory.dmp
    Filesize

    68KB

  • memory/1932-6-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

  • memory/1932-5-0x0000000000230000-0x0000000000265000-memory.dmp
    Filesize

    212KB

  • memory/1932-4-0x0000000073D80000-0x000000007446E000-memory.dmp
    Filesize

    6.9MB

  • memory/1932-7-0x00000000008A0000-0x00000000008C8000-memory.dmp
    Filesize

    160KB

  • memory/1932-8-0x0000000002510000-0x0000000002536000-memory.dmp
    Filesize

    152KB

  • memory/1932-10-0x0000000004CB2000-0x0000000004CB3000-memory.dmp
    Filesize

    4KB

  • memory/1932-9-0x0000000004CB1000-0x0000000004CB2000-memory.dmp
    Filesize

    4KB

  • memory/1932-11-0x0000000004CB3000-0x0000000004CB4000-memory.dmp
    Filesize

    4KB

  • memory/1932-12-0x0000000004CB4000-0x0000000004CB6000-memory.dmp
    Filesize

    8KB