Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23-03-2023 02:52

General

  • Target

    file.exe

  • Size

    355KB

  • MD5

    c841f3ba54ae59f29d9e1726e2ea4224

  • SHA1

    151b055e592b2c5ab607d33b3a1b4cf1bfcc5134

  • SHA256

    6e9f3672d9c38849c09db4e94e1702b04649ad2197cffbcf4ff6994df7a33259

  • SHA512

    ff6d1c7de020ea5079f098c2f98fd930df67e99ce60d5cb19cc45a80bff3293c9b1686f0f1ecb0baf4d97242eb22a72c6b21cd309986039ebad38e01c52482e9

  • SSDEEP

    6144:+/D+ApNi6b4+CbrhP6urMU9mPnVqE8rVhRwtIEqUJZWf:+L+ApNiCzCbR6urP9mvILVm0cZWf

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 36 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:1232

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1232-55-0x0000000004800000-0x000000000485A000-memory.dmp
    Filesize

    360KB

  • memory/1232-56-0x0000000004860000-0x00000000048B8000-memory.dmp
    Filesize

    352KB

  • memory/1232-57-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-59-0x0000000000250000-0x00000000002B2000-memory.dmp
    Filesize

    392KB

  • memory/1232-61-0x00000000070F0000-0x0000000007130000-memory.dmp
    Filesize

    256KB

  • memory/1232-58-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-63-0x00000000070F0000-0x0000000007130000-memory.dmp
    Filesize

    256KB

  • memory/1232-62-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-65-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-67-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-71-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-69-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-73-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-75-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-77-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-79-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-85-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-87-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-83-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-81-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-91-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-89-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-93-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-95-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-97-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-105-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-103-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-101-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-99-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-107-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-109-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-111-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-113-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-117-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-119-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-115-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-121-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-123-0x0000000004860000-0x00000000048B2000-memory.dmp
    Filesize

    328KB

  • memory/1232-850-0x00000000070F0000-0x0000000007130000-memory.dmp
    Filesize

    256KB