Analysis

  • max time kernel
    54s
  • max time network
    56s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-03-2023 04:43

General

  • Target

    a22db738089d89c6e10e18cc5fad86773398f83feee928c4a45b0deb3c30a6a8.exe

  • Size

    358KB

  • MD5

    9528532a56a5b30a49484cab6ffbc05a

  • SHA1

    2b3e241cdb4b9f3acd60e4eecc3e224671f18c34

  • SHA256

    a22db738089d89c6e10e18cc5fad86773398f83feee928c4a45b0deb3c30a6a8

  • SHA512

    d90e2b86f2ae246a1590ab11ebf7795e14cf53b24b2895a27017ca6dee8ed8283e87cb6ebfe26c58d7ed22b7822b0d8eaccd733b72b24e1f33e67e00f4714d1a

  • SSDEEP

    6144:nBqQLNqOZeW1/dOKdi+qcBBVb1Cw5w7PF3Z+TZWPVG:nBqQUOZeq/FScLN1lUtp

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\a22db738089d89c6e10e18cc5fad86773398f83feee928c4a45b0deb3c30a6a8.exe
    "C:\Users\Admin\AppData\Local\Temp\a22db738089d89c6e10e18cc5fad86773398f83feee928c4a45b0deb3c30a6a8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2540

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/2540-122-0x0000000002570000-0x00000000025D2000-memory.dmp
    Filesize

    392KB

  • memory/2540-123-0x0000000005000000-0x0000000005010000-memory.dmp
    Filesize

    64KB

  • memory/2540-124-0x0000000002740000-0x000000000279A000-memory.dmp
    Filesize

    360KB

  • memory/2540-125-0x0000000005010000-0x000000000550E000-memory.dmp
    Filesize

    5.0MB

  • memory/2540-126-0x0000000004F30000-0x0000000004F88000-memory.dmp
    Filesize

    352KB

  • memory/2540-127-0x0000000005000000-0x0000000005010000-memory.dmp
    Filesize

    64KB

  • memory/2540-128-0x0000000005000000-0x0000000005010000-memory.dmp
    Filesize

    64KB

  • memory/2540-138-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-140-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-136-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-134-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-142-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-144-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-146-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-150-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-148-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-154-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-156-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-152-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-132-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-130-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-129-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-160-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-168-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-178-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-182-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-186-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-190-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-192-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-188-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-184-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-180-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-176-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-174-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-172-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-170-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-166-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-164-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-162-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-158-0x0000000004F30000-0x0000000004F82000-memory.dmp
    Filesize

    328KB

  • memory/2540-919-0x0000000005510000-0x0000000005B16000-memory.dmp
    Filesize

    6.0MB

  • memory/2540-920-0x0000000005B60000-0x0000000005B72000-memory.dmp
    Filesize

    72KB

  • memory/2540-921-0x0000000005B90000-0x0000000005C9A000-memory.dmp
    Filesize

    1.0MB

  • memory/2540-922-0x0000000005CA0000-0x0000000005CDE000-memory.dmp
    Filesize

    248KB

  • memory/2540-923-0x0000000005D30000-0x0000000005D7B000-memory.dmp
    Filesize

    300KB

  • memory/2540-924-0x0000000005000000-0x0000000005010000-memory.dmp
    Filesize

    64KB

  • memory/2540-925-0x0000000005FC0000-0x0000000006026000-memory.dmp
    Filesize

    408KB

  • memory/2540-927-0x0000000006650000-0x00000000066E2000-memory.dmp
    Filesize

    584KB

  • memory/2540-928-0x0000000006720000-0x0000000006796000-memory.dmp
    Filesize

    472KB

  • memory/2540-929-0x0000000005000000-0x0000000005010000-memory.dmp
    Filesize

    64KB

  • memory/2540-930-0x0000000005000000-0x0000000005010000-memory.dmp
    Filesize

    64KB

  • memory/2540-931-0x0000000006870000-0x0000000006A32000-memory.dmp
    Filesize

    1.8MB

  • memory/2540-932-0x0000000006A40000-0x0000000006F6C000-memory.dmp
    Filesize

    5.2MB

  • memory/2540-933-0x0000000007010000-0x000000000702E000-memory.dmp
    Filesize

    120KB