Analysis

  • max time kernel
    54s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24-03-2023 13:59

General

  • Target

    9fc2a0858f7a6cc44e72c22d5305fb13dec4c9ff0f78aaf1857c8434abdee2ba.exe

  • Size

    352KB

  • MD5

    ad2b8ac2e0d0a023ca6004d27711fe1a

  • SHA1

    a9e85569f6e0a7612706d3651cbe6b9a29a67d02

  • SHA256

    9fc2a0858f7a6cc44e72c22d5305fb13dec4c9ff0f78aaf1857c8434abdee2ba

  • SHA512

    bbf62e8acd8c5f48eb604e6a993b2af634384fde347a37a978bd636b84c3ed0bcac9bd5f8e23302c640f7a9637b94ef1f51d3dfe5762ecbaef8f2d94323a5064

  • SSDEEP

    6144:Ajeu+jlc6bgFpH7PDnwDEnwSY5cGyFr6fwSb9zYj:YevjlcCgFpbjS5cLFmfwStA

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 35 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\9fc2a0858f7a6cc44e72c22d5305fb13dec4c9ff0f78aaf1857c8434abdee2ba.exe
    "C:\Users\Admin\AppData\Local\Temp\9fc2a0858f7a6cc44e72c22d5305fb13dec4c9ff0f78aaf1857c8434abdee2ba.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4124

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/4124-117-0x0000000007230000-0x000000000728A000-memory.dmp
    Filesize

    360KB

  • memory/4124-118-0x0000000007420000-0x000000000791E000-memory.dmp
    Filesize

    5.0MB

  • memory/4124-119-0x00000000048C0000-0x0000000004922000-memory.dmp
    Filesize

    392KB

  • memory/4124-120-0x0000000007410000-0x0000000007420000-memory.dmp
    Filesize

    64KB

  • memory/4124-121-0x0000000007410000-0x0000000007420000-memory.dmp
    Filesize

    64KB

  • memory/4124-122-0x0000000007410000-0x0000000007420000-memory.dmp
    Filesize

    64KB

  • memory/4124-123-0x0000000007290000-0x00000000072E8000-memory.dmp
    Filesize

    352KB

  • memory/4124-124-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-125-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-127-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-129-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-131-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-133-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-135-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-137-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-139-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-141-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-143-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-145-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-147-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-149-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-151-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-153-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-155-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-157-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-159-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-161-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-163-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-165-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-167-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-169-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-171-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-173-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-177-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-175-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-179-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-181-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-183-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-185-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-187-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/4124-914-0x0000000007920000-0x0000000007F26000-memory.dmp
    Filesize

    6.0MB

  • memory/4124-915-0x0000000007380000-0x0000000007392000-memory.dmp
    Filesize

    72KB

  • memory/4124-916-0x0000000007F30000-0x000000000803A000-memory.dmp
    Filesize

    1.0MB

  • memory/4124-917-0x00000000073B0000-0x00000000073EE000-memory.dmp
    Filesize

    248KB

  • memory/4124-918-0x0000000008070000-0x00000000080BB000-memory.dmp
    Filesize

    300KB

  • memory/4124-919-0x0000000007410000-0x0000000007420000-memory.dmp
    Filesize

    64KB

  • memory/4124-920-0x0000000008300000-0x0000000008366000-memory.dmp
    Filesize

    408KB

  • memory/4124-921-0x0000000008990000-0x0000000008A22000-memory.dmp
    Filesize

    584KB

  • memory/4124-922-0x0000000008A50000-0x0000000008AC6000-memory.dmp
    Filesize

    472KB

  • memory/4124-923-0x0000000008B00000-0x0000000008B1E000-memory.dmp
    Filesize

    120KB

  • memory/4124-924-0x0000000008CD0000-0x0000000008E92000-memory.dmp
    Filesize

    1.8MB

  • memory/4124-925-0x0000000008EB0000-0x00000000093DC000-memory.dmp
    Filesize

    5.2MB

  • memory/4124-927-0x0000000007410000-0x0000000007420000-memory.dmp
    Filesize

    64KB