Analysis

  • max time kernel
    242s
  • max time network
    334s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 20:22

General

  • Target

    7776016bbea5b4c7e67f9bda2d6493444cf785b9115ce.exe

  • Size

    297KB

  • MD5

    db0eb86ca71632c262136c286b22d7b0

  • SHA1

    f6c27bbc17b2e9d8197a38216faf3bafd15a3526

  • SHA256

    7776016bbea5b4c7e67f9bda2d6493444cf785b9115cee0ee905e865177ecb69

  • SHA512

    12bc96489e2098842d406fbbcfbd7f3b6e401a7cebb83f5e1580e668fd7260a980c175444a8f3efadabfe82e27bebadbfb89568de2b2f49172da00adc7b1bde5

  • SSDEEP

    6144:QsjPWM7wEAm+ANAi1HDHAE9n68XJHnJpcUlGO2D:Q4FlXDHAEJJJHoUw

Malware Config

Extracted

Family

redline

Botnet

shatest1

C2

91.227.41.144:13353

Attributes
  • auth_value

    f0173af8427ca8dff617fff528514579

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.

  • 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\7776016bbea5b4c7e67f9bda2d6493444cf785b9115ce.exe
    "C:\Users\Admin\AppData\Local\Temp\7776016bbea5b4c7e67f9bda2d6493444cf785b9115ce.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1324

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/1324-54-0x0000000004740000-0x000000000478C000-memory.dmp
    Filesize

    304KB

  • memory/1324-55-0x00000000047F0000-0x0000000004838000-memory.dmp
    Filesize

    288KB

  • memory/1324-56-0x00000000002AD000-0x00000000002E3000-memory.dmp
    Filesize

    216KB

  • memory/1324-57-0x0000000000480000-0x00000000004D8000-memory.dmp
    Filesize

    352KB

  • memory/1324-58-0x0000000000400000-0x0000000000480000-memory.dmp
    Filesize

    512KB

  • memory/1324-59-0x00000000757C1000-0x00000000757C3000-memory.dmp
    Filesize

    8KB

  • memory/1324-60-0x0000000000400000-0x0000000000480000-memory.dmp
    Filesize

    512KB