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 01:43

General

  • Target

    file.exe

  • Size

    354KB

  • MD5

    fe9903b960ea0d5a58a1d83739530f72

  • SHA1

    544c418218e31edaf13e38a1a5a9ba8ee9512b1f

  • SHA256

    f96af0ea8f647da7b8b006d01764ae713c88ed3cf06adf833a873c95a32bd43d

  • SHA512

    089fa2c2e72196cb5df2e33afc595b4e763471bc084cc8744f092c4f97ab7022bdaf7fee884b9d176a11124f33920a02f64c175a5976e95862d2f9b91633f3ff

  • SSDEEP

    6144:zyvZmN46WvFKkiT2vORx1ZifzW3cLN6HoVl7Sh6ZR:mvZmN1Wdqym3SzhLNj7S6R

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:2016

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/2016-55-0x0000000004960000-0x00000000049BA000-memory.dmp
    Filesize

    360KB

  • memory/2016-56-0x0000000002B90000-0x0000000002BF2000-memory.dmp
    Filesize

    392KB

  • memory/2016-57-0x00000000070E0000-0x0000000007120000-memory.dmp
    Filesize

    256KB

  • memory/2016-58-0x00000000070E0000-0x0000000007120000-memory.dmp
    Filesize

    256KB

  • memory/2016-59-0x00000000049C0000-0x0000000004A18000-memory.dmp
    Filesize

    352KB

  • memory/2016-60-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-61-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-63-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-65-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-67-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-69-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-73-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-71-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-75-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-79-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-77-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-87-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-85-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-83-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-81-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-89-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-91-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-93-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-99-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-97-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-95-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-101-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-109-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-107-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-111-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-113-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-105-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-103-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-123-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-121-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-119-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-117-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-115-0x00000000049C0000-0x0000000004A12000-memory.dmp
    Filesize

    328KB

  • memory/2016-850-0x00000000070E0000-0x0000000007120000-memory.dmp
    Filesize

    256KB