Analysis

  • max time kernel
    53s
  • max time network
    63s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23-03-2023 23:25

General

  • Target

    2649d65bd971a74b63f9cc854134599ce6f3829f4f6fc56c105ca7eceea7cf66.exe

  • Size

    355KB

  • MD5

    cc57c91249af3c2e1095be3c872f4a86

  • SHA1

    bfb2b936a4bc57c19582b3c6071d1bad1c5767ba

  • SHA256

    2649d65bd971a74b63f9cc854134599ce6f3829f4f6fc56c105ca7eceea7cf66

  • SHA512

    31ea2e1bd4e7ac8b5984f401583f3138b908bf8e9ddf07bc13efd5ddd0ae9dd3f2dacdbfb0a76283696afcff8eecbccd0cdcb32dcdff099dabde3220eec061d6

  • SSDEEP

    6144:N7ag2fLXK6WsaAdBLDdfMosjCdqkn0C2VIQv/h1HufmQ4D:Neg2fzK6WsaA7dfMos+4BzP

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\2649d65bd971a74b63f9cc854134599ce6f3829f4f6fc56c105ca7eceea7cf66.exe
    "C:\Users\Admin\AppData\Local\Temp\2649d65bd971a74b63f9cc854134599ce6f3829f4f6fc56c105ca7eceea7cf66.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4024

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/4024-122-0x0000000000AA0000-0x0000000000B02000-memory.dmp
    Filesize

    392KB

  • memory/4024-123-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
    Filesize

    64KB

  • memory/4024-124-0x0000000004E30000-0x0000000004E8A000-memory.dmp
    Filesize

    360KB

  • memory/4024-125-0x0000000004EB0000-0x00000000053AE000-memory.dmp
    Filesize

    5.0MB

  • memory/4024-126-0x00000000053B0000-0x0000000005408000-memory.dmp
    Filesize

    352KB

  • memory/4024-127-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-128-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-130-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-132-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-134-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-136-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-138-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-142-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-140-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-144-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-146-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-148-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-152-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-154-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-162-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-166-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-164-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-160-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-158-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-168-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-156-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-170-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-150-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-175-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
    Filesize

    64KB

  • memory/4024-173-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
    Filesize

    64KB

  • memory/4024-180-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-178-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-182-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-176-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-172-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-184-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-192-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-190-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-188-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-186-0x00000000053B0000-0x0000000005402000-memory.dmp
    Filesize

    328KB

  • memory/4024-919-0x0000000005410000-0x0000000005A16000-memory.dmp
    Filesize

    6.0MB

  • memory/4024-920-0x00000000027D0000-0x00000000027E2000-memory.dmp
    Filesize

    72KB

  • memory/4024-921-0x0000000005A60000-0x0000000005B6A000-memory.dmp
    Filesize

    1.0MB

  • memory/4024-922-0x0000000005B70000-0x0000000005BAE000-memory.dmp
    Filesize

    248KB

  • memory/4024-923-0x0000000005D00000-0x0000000005D4B000-memory.dmp
    Filesize

    300KB

  • memory/4024-924-0x0000000005E90000-0x0000000005EF6000-memory.dmp
    Filesize

    408KB

  • memory/4024-925-0x0000000006540000-0x00000000065D2000-memory.dmp
    Filesize

    584KB

  • memory/4024-926-0x00000000065E0000-0x0000000006656000-memory.dmp
    Filesize

    472KB

  • memory/4024-927-0x0000000006690000-0x00000000066AE000-memory.dmp
    Filesize

    120KB

  • memory/4024-928-0x00000000069B0000-0x0000000006B72000-memory.dmp
    Filesize

    1.8MB

  • memory/4024-929-0x0000000006B80000-0x00000000070AC000-memory.dmp
    Filesize

    5.2MB

  • memory/4024-931-0x0000000004EA0000-0x0000000004EB0000-memory.dmp
    Filesize

    64KB