Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 20:45

General

  • Target

    7c4b6284ce13dad5931046c817c49efd132ac3ffd452bf22b221d434d8ae1262.exe

  • Size

    375KB

  • MD5

    2ff15018669b2651fc34f6c0627fc9c4

  • SHA1

    87b4287c12773e252f1b5d812524a43f6a7aaead

  • SHA256

    7c4b6284ce13dad5931046c817c49efd132ac3ffd452bf22b221d434d8ae1262

  • SHA512

    a1fcdeb3a14a39ba58568a8d74395405d60b8df3571638e7a34f28edc7f64b5a54007716ed16cd942d84fe3d01bb4cf44165b03ebdbccf90f7e9f592e7329c77

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\7c4b6284ce13dad5931046c817c49efd132ac3ffd452bf22b221d434d8ae1262.exe
    "C:\Users\Admin\AppData\Local\Temp\7c4b6284ce13dad5931046c817c49efd132ac3ffd452bf22b221d434d8ae1262.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1768

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/1768-55-0x00000000003B0000-0x00000000003DB000-memory.dmp
    Filesize

    172KB

  • memory/1768-56-0x0000000002DE0000-0x0000000002E19000-memory.dmp
    Filesize

    228KB

  • memory/1768-58-0x00000000745AE000-0x00000000745AF000-memory.dmp
    Filesize

    4KB

  • memory/1768-57-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/1768-59-0x0000000004890000-0x00000000048C4000-memory.dmp
    Filesize

    208KB

  • memory/1768-60-0x00000000048D0000-0x0000000004902000-memory.dmp
    Filesize

    200KB

  • memory/1768-61-0x00000000047F1000-0x00000000047F2000-memory.dmp
    Filesize

    4KB

  • memory/1768-62-0x00000000047F2000-0x00000000047F3000-memory.dmp
    Filesize

    4KB

  • memory/1768-63-0x00000000047F3000-0x00000000047F4000-memory.dmp
    Filesize

    4KB

  • memory/1768-64-0x00000000047F4000-0x00000000047F6000-memory.dmp
    Filesize

    8KB