Analysis

  • max time kernel
    24s
  • max time network
    22s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    05-03-2021 14:02

General

  • Target

    1d4f86998febcd63769ffabf86ad4177.exe

  • Size

    395KB

  • MD5

    1d4f86998febcd63769ffabf86ad4177

  • SHA1

    827697cbe8330e344117703942328d5ce2027f95

  • SHA256

    e273f65f5eff32aa37c8e88a9cc825b4826eabc8b8e708d850a0b4a3bdd60b8a

  • SHA512

    a1c7184794b40bb60e70ced361222e65a684368e1b4f7092d0161386a9010c9e8cc8261708bfe445a71251e35298811f8a380a152d9f0092512e4f4205f794c5

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.

  • 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\1d4f86998febcd63769ffabf86ad4177.exe
    "C:\Users\Admin\AppData\Local\Temp\1d4f86998febcd63769ffabf86ad4177.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:384

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/384-2-0x0000000000B70000-0x0000000000B81000-memory.dmp
    Filesize

    68KB

  • memory/384-3-0x0000000000230000-0x0000000000265000-memory.dmp
    Filesize

    212KB

  • memory/384-4-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

  • memory/384-5-0x00000000025E0000-0x00000000025F1000-memory.dmp
    Filesize

    68KB

  • memory/384-6-0x0000000074310000-0x00000000749FE000-memory.dmp
    Filesize

    6.9MB

  • memory/384-7-0x0000000002290000-0x00000000022BA000-memory.dmp
    Filesize

    168KB

  • memory/384-14-0x0000000004D82000-0x0000000004D83000-memory.dmp
    Filesize

    4KB

  • memory/384-13-0x0000000004D81000-0x0000000004D82000-memory.dmp
    Filesize

    4KB

  • memory/384-15-0x0000000004D83000-0x0000000004D84000-memory.dmp
    Filesize

    4KB

  • memory/384-16-0x0000000002570000-0x0000000002598000-memory.dmp
    Filesize

    160KB

  • memory/384-17-0x0000000004D84000-0x0000000004D86000-memory.dmp
    Filesize

    8KB