Analysis

  • max time kernel
    29s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23-03-2023 16:03

General

  • Target

    file.exe

  • Size

    311KB

  • MD5

    06be538d980890259f83cc616d397bf4

  • SHA1

    083875c97333f278823d3c938d743347c2243357

  • SHA256

    ad4227d7167e62d588b09e1f04043088d048c81364534491945fd54b0fb58ad7

  • SHA512

    2086e009666a0eac8392c5c5433e7ededb3193d42bb2fa70e50d7318e32db23966453deadca3bf29ef6afb02bfc94019d2576abba30c10647a90e3de0ae0b25c

  • SSDEEP

    3072:v/niGY8XLzFt23TNvXTu56ytWbr1ipANfZQl0q9Uvzfb8eXUjL0B0TtNbVG5ZrkK:328XLptAR/TYmBiWJ3OUjuLbQZ4u6SP

Malware Config

Extracted

Family

redline

Botnet

dozk

C2

91.215.85.15:25916

Attributes
  • auth_value

    9f1dc4ff242fb8b53742acae0ef96143

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 37 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1584

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/1584-55-0x0000000004A00000-0x0000000004A5A000-memory.dmp
    Filesize

    360KB

  • memory/1584-57-0x0000000004A90000-0x0000000004AD0000-memory.dmp
    Filesize

    256KB

  • memory/1584-56-0x0000000000250000-0x00000000002B2000-memory.dmp
    Filesize

    392KB

  • memory/1584-58-0x0000000004AD0000-0x0000000004B28000-memory.dmp
    Filesize

    352KB

  • memory/1584-59-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-60-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-62-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-64-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-66-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-68-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-70-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-72-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-74-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-76-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-78-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-80-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-82-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-84-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-86-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-88-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-90-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-92-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-94-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-96-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-98-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-100-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-102-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-104-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-106-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-108-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-110-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-112-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-114-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-115-0x0000000004A90000-0x0000000004AD0000-memory.dmp
    Filesize

    256KB

  • memory/1584-117-0x0000000004A90000-0x0000000004AD0000-memory.dmp
    Filesize

    256KB

  • memory/1584-120-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-122-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-124-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-118-0x0000000004AD0000-0x0000000004B22000-memory.dmp
    Filesize

    328KB

  • memory/1584-851-0x0000000004A90000-0x0000000004AD0000-memory.dmp
    Filesize

    256KB