Analysis

  • max time kernel
    72s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2023 09:59

General

  • Target

    265fb5e70ae15bede53235029c747fed.exe

  • Size

    173KB

  • MD5

    265fb5e70ae15bede53235029c747fed

  • SHA1

    d4c5d1286c7e0536c07c0a8b1cc8112bb2dd4bf4

  • SHA256

    90c43c06497262ab440c59fb684b398b5cc1cfca79b8383c402043df3b615553

  • SHA512

    a0829427f292de8c6c2fd76690c8cb47e212f341cdb8d59ea853fb2e9623a45cebef094a48da0a9c368faea7590c4aad980c8ecedd0c846111d055d75c6e4b71

  • SSDEEP

    3072:qhiSbCnywYdhlHTzBQxNVGVbtlQn8e8hX:UiSbVFp22lQn

Malware Config

Extracted

Family

redline

Botnet

doro

C2

83.97.73.129:19068

Attributes
  • auth_value

    03f411441fb3fa233179c2cc8ffbce27

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.

  • 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\265fb5e70ae15bede53235029c747fed.exe
    "C:\Users\Admin\AppData\Local\Temp\265fb5e70ae15bede53235029c747fed.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:652

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/652-133-0x00000000006A0000-0x00000000006D0000-memory.dmp
    Filesize

    192KB

  • memory/652-134-0x000000000AB20000-0x000000000B138000-memory.dmp
    Filesize

    6.1MB

  • memory/652-135-0x000000000A610000-0x000000000A71A000-memory.dmp
    Filesize

    1.0MB

  • memory/652-136-0x000000000A550000-0x000000000A562000-memory.dmp
    Filesize

    72KB

  • memory/652-137-0x000000000A5B0000-0x000000000A5EC000-memory.dmp
    Filesize

    240KB

  • memory/652-138-0x0000000005070000-0x0000000005080000-memory.dmp
    Filesize

    64KB

  • memory/652-139-0x000000000A9D0000-0x000000000AA46000-memory.dmp
    Filesize

    472KB

  • memory/652-140-0x000000000B140000-0x000000000B1D2000-memory.dmp
    Filesize

    584KB

  • memory/652-141-0x000000000B790000-0x000000000BD34000-memory.dmp
    Filesize

    5.6MB

  • memory/652-142-0x000000000B1E0000-0x000000000B246000-memory.dmp
    Filesize

    408KB

  • memory/652-143-0x000000000B6D0000-0x000000000B720000-memory.dmp
    Filesize

    320KB

  • memory/652-144-0x000000000BF10000-0x000000000C0D2000-memory.dmp
    Filesize

    1.8MB

  • memory/652-145-0x000000000C610000-0x000000000CB3C000-memory.dmp
    Filesize

    5.2MB

  • memory/652-146-0x0000000005070000-0x0000000005080000-memory.dmp
    Filesize

    64KB