Analysis

  • max time kernel
    52s
  • max time network
    70s
  • 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 08:24

General

  • Target

    20975f72dafc60bc883a0c0d376667c90cd32198752193bb261d8451485d0062.exe

  • Size

    347KB

  • MD5

    7faf74300144c1f0328ff44b49852823

  • SHA1

    3b28d1ccff42c9d89175ebb63ae70a6bcb8f6565

  • SHA256

    20975f72dafc60bc883a0c0d376667c90cd32198752193bb261d8451485d0062

  • SHA512

    ee2222bbac4618d2328ef714fe8ab2446e30577ebbc2360286959b32879fc1806279d9bffb3a039664306ff8b8de903d57cd477b3860574ce7de1e9e326a7c89

  • SSDEEP

    6144:PKCBLALEk6j34/mDP9o0iUd83AnY7aXXXpfXS:7BLAgk6joqdiUdXnYmXXXpfi

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\20975f72dafc60bc883a0c0d376667c90cd32198752193bb261d8451485d0062.exe
    "C:\Users\Admin\AppData\Local\Temp\20975f72dafc60bc883a0c0d376667c90cd32198752193bb261d8451485d0062.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3780

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/3780-118-0x0000000004D90000-0x0000000004DEA000-memory.dmp
    Filesize

    360KB

  • memory/3780-119-0x0000000002460000-0x00000000024C2000-memory.dmp
    Filesize

    392KB

  • memory/3780-120-0x0000000004F20000-0x0000000004F30000-memory.dmp
    Filesize

    64KB

  • memory/3780-121-0x0000000004F30000-0x000000000542E000-memory.dmp
    Filesize

    5.0MB

  • memory/3780-122-0x0000000004E30000-0x0000000004E88000-memory.dmp
    Filesize

    352KB

  • memory/3780-123-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-126-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-124-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-128-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-130-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-132-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-134-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-136-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-138-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-140-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-142-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-144-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-146-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-148-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-150-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-152-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-154-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-156-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-158-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-160-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-162-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-164-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-166-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-168-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-170-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-172-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-174-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-176-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-178-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-180-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-182-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-184-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-186-0x0000000004E30000-0x0000000004E82000-memory.dmp
    Filesize

    328KB

  • memory/3780-913-0x0000000005430000-0x0000000005A36000-memory.dmp
    Filesize

    6.0MB

  • memory/3780-914-0x0000000005A40000-0x0000000005A52000-memory.dmp
    Filesize

    72KB

  • memory/3780-915-0x0000000005A60000-0x0000000005B6A000-memory.dmp
    Filesize

    1.0MB

  • memory/3780-916-0x0000000005BB0000-0x0000000005BEE000-memory.dmp
    Filesize

    248KB

  • memory/3780-917-0x0000000004F20000-0x0000000004F30000-memory.dmp
    Filesize

    64KB

  • memory/3780-918-0x0000000005C00000-0x0000000005C4B000-memory.dmp
    Filesize

    300KB

  • memory/3780-919-0x0000000005E90000-0x0000000005EF6000-memory.dmp
    Filesize

    408KB

  • memory/3780-920-0x0000000006520000-0x00000000065B2000-memory.dmp
    Filesize

    584KB

  • memory/3780-921-0x0000000006850000-0x00000000068C6000-memory.dmp
    Filesize

    472KB

  • memory/3780-922-0x00000000069A0000-0x0000000006B62000-memory.dmp
    Filesize

    1.8MB

  • memory/3780-923-0x0000000006B70000-0x000000000709C000-memory.dmp
    Filesize

    5.2MB

  • memory/3780-924-0x0000000007140000-0x000000000715E000-memory.dmp
    Filesize

    120KB