Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    15-02-2022 19:31

General

  • Target

    d2b70e81fcaa5770ceacd4e708760d95.exe

  • Size

    441KB

  • MD5

    d2b70e81fcaa5770ceacd4e708760d95

  • SHA1

    07c8bbc92e5588b312ebc08ae1119abff7b8d7e1

  • SHA256

    61e2c6c378e1a2732efb70d5df248936b38ec60d7f98527525a428f978270501

  • SHA512

    70234ab537cf7dd63630b68466ce4679b183d76fae9c199e227e24105ad594071b47af4b800180ad428d441b29358b78c530106972aa458b1f557a8203b1d7d4

Malware Config

Extracted

Family

redline

Botnet

noname

C2

185.215.113.29:20819

Attributes
  • auth_value

    ee92d883673b7156fdd66cac5fc8d2d0

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d2b70e81fcaa5770ceacd4e708760d95.exe
    "C:\Users\Admin\AppData\Local\Temp\d2b70e81fcaa5770ceacd4e708760d95.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1400

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/1400-54-0x000000000092D000-0x0000000000959000-memory.dmp
    Filesize

    176KB

  • memory/1400-55-0x000000000092D000-0x0000000000959000-memory.dmp
    Filesize

    176KB

  • memory/1400-56-0x00000000002D0000-0x0000000000309000-memory.dmp
    Filesize

    228KB

  • memory/1400-57-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1400-58-0x0000000074C3E000-0x0000000074C3F000-memory.dmp
    Filesize

    4KB

  • memory/1400-59-0x0000000000AA0000-0x0000000000AD4000-memory.dmp
    Filesize

    208KB

  • memory/1400-61-0x0000000004E22000-0x0000000004E23000-memory.dmp
    Filesize

    4KB

  • memory/1400-60-0x0000000004E21000-0x0000000004E22000-memory.dmp
    Filesize

    4KB

  • memory/1400-62-0x0000000004E23000-0x0000000004E24000-memory.dmp
    Filesize

    4KB

  • memory/1400-63-0x00000000023C0000-0x00000000023F2000-memory.dmp
    Filesize

    200KB

  • memory/1400-64-0x0000000004E24000-0x0000000004E26000-memory.dmp
    Filesize

    8KB