Analysis

  • max time kernel
    71s
  • max time network
    143s
  • 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 11:30

General

  • Target

    e116cf1d1fec8f5e1dd85f829f6c4b766af31baa0062d53ff993fdf6d72019cb.exe

  • Size

    352KB

  • MD5

    3f695080598fd0de57b73795e0d8cc9a

  • SHA1

    16f84e8c39d4baeca11d8eb4bec732f75595dcf8

  • SHA256

    e116cf1d1fec8f5e1dd85f829f6c4b766af31baa0062d53ff993fdf6d72019cb

  • SHA512

    7a76b2ef7bb9e36ad0e5750d7e4bd0bde2ce6f898e4164cf6ddb28c8225d583834f11e794c6cefbf5838169470410c89d47cc7b61ba50b4a63443264bb42cafa

  • SSDEEP

    6144:mpSkZfc7UDiyL32BctldxK2PiN4jWlfhj:OSkZpDV3Sgl7iJlfN

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\e116cf1d1fec8f5e1dd85f829f6c4b766af31baa0062d53ff993fdf6d72019cb.exe
    "C:\Users\Admin\AppData\Local\Temp\e116cf1d1fec8f5e1dd85f829f6c4b766af31baa0062d53ff993fdf6d72019cb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3640

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/3640-120-0x0000000004EE0000-0x0000000004F3A000-memory.dmp
    Filesize

    360KB

  • memory/3640-121-0x0000000007460000-0x000000000795E000-memory.dmp
    Filesize

    5.0MB

  • memory/3640-122-0x0000000007290000-0x00000000072E8000-memory.dmp
    Filesize

    352KB

  • memory/3640-123-0x00000000048E0000-0x0000000004942000-memory.dmp
    Filesize

    392KB

  • memory/3640-125-0x0000000007450000-0x0000000007460000-memory.dmp
    Filesize

    64KB

  • memory/3640-124-0x0000000007450000-0x0000000007460000-memory.dmp
    Filesize

    64KB

  • memory/3640-126-0x0000000007450000-0x0000000007460000-memory.dmp
    Filesize

    64KB

  • memory/3640-127-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-128-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-130-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-132-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-134-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-136-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-138-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-140-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-142-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-144-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-146-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-148-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-150-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-152-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-154-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-156-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-158-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-160-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-162-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-164-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-166-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-168-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-170-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-172-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-174-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-176-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-178-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-180-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-182-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-184-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-186-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-188-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-190-0x0000000007290000-0x00000000072E2000-memory.dmp
    Filesize

    328KB

  • memory/3640-917-0x0000000007960000-0x0000000007F66000-memory.dmp
    Filesize

    6.0MB

  • memory/3640-918-0x0000000007380000-0x0000000007392000-memory.dmp
    Filesize

    72KB

  • memory/3640-919-0x0000000007F70000-0x000000000807A000-memory.dmp
    Filesize

    1.0MB

  • memory/3640-920-0x00000000073B0000-0x00000000073EE000-memory.dmp
    Filesize

    248KB

  • memory/3640-921-0x0000000008080000-0x00000000080CB000-memory.dmp
    Filesize

    300KB

  • memory/3640-922-0x0000000007450000-0x0000000007460000-memory.dmp
    Filesize

    64KB

  • memory/3640-923-0x0000000008300000-0x0000000008366000-memory.dmp
    Filesize

    408KB

  • memory/3640-924-0x00000000089B0000-0x0000000008A42000-memory.dmp
    Filesize

    584KB

  • memory/3640-925-0x0000000008A60000-0x0000000008AD6000-memory.dmp
    Filesize

    472KB

  • memory/3640-926-0x0000000008BB0000-0x0000000008D72000-memory.dmp
    Filesize

    1.8MB

  • memory/3640-927-0x0000000008D80000-0x00000000092AC000-memory.dmp
    Filesize

    5.2MB

  • memory/3640-928-0x0000000009350000-0x000000000936E000-memory.dmp
    Filesize

    120KB