Analysis

  • max time kernel
    123s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    26-11-2021 14:26

General

  • Target

    fe986ed3b0c0b0774c34d3b0ffd5aff281185b610fe5cf1a102544767378f707.exe

  • Size

    286KB

  • MD5

    cc9c5ad03b23ab115ba1c2aacb8e37d2

  • SHA1

    b9cbcd97ee30aecd70395b3a9c2d399c12f84381

  • SHA256

    fe986ed3b0c0b0774c34d3b0ffd5aff281185b610fe5cf1a102544767378f707

  • SHA512

    c7aab23905ed7f1e20f8474e1ca10a849c9835961dc435bb4edc234aefa252098745c3648583568618f13cbcc95b274ec68171e423a5334da030e525ac1228f2

Malware Config

Extracted

Family

redline

Botnet

udptest

C2

193.56.146.64:65441

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe986ed3b0c0b0774c34d3b0ffd5aff281185b610fe5cf1a102544767378f707.exe
    "C:\Users\Admin\AppData\Local\Temp\fe986ed3b0c0b0774c34d3b0ffd5aff281185b610fe5cf1a102544767378f707.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3040

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/3040-119-0x00000000006F0000-0x0000000000729000-memory.dmp
    Filesize

    228KB

  • memory/3040-118-0x00000000005B0000-0x00000000005DB000-memory.dmp
    Filesize

    172KB

  • memory/3040-120-0x0000000000400000-0x000000000044F000-memory.dmp
    Filesize

    316KB

  • memory/3040-121-0x0000000002510000-0x000000000253E000-memory.dmp
    Filesize

    184KB

  • memory/3040-122-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
    Filesize

    4KB

  • memory/3040-123-0x00000000026A0000-0x00000000026CC000-memory.dmp
    Filesize

    176KB

  • memory/3040-125-0x00000000023E2000-0x00000000023E3000-memory.dmp
    Filesize

    4KB

  • memory/3040-124-0x00000000023E0000-0x00000000023E1000-memory.dmp
    Filesize

    4KB

  • memory/3040-126-0x00000000023E3000-0x00000000023E4000-memory.dmp
    Filesize

    4KB

  • memory/3040-127-0x00000000051A0000-0x00000000051A1000-memory.dmp
    Filesize

    4KB

  • memory/3040-128-0x00000000028B0000-0x00000000028B1000-memory.dmp
    Filesize

    4KB

  • memory/3040-129-0x00000000057B0000-0x00000000057B1000-memory.dmp
    Filesize

    4KB

  • memory/3040-130-0x00000000028E0000-0x00000000028E1000-memory.dmp
    Filesize

    4KB

  • memory/3040-131-0x00000000023E4000-0x00000000023E6000-memory.dmp
    Filesize

    8KB

  • memory/3040-132-0x00000000058E0000-0x00000000058E1000-memory.dmp
    Filesize

    4KB

  • memory/3040-133-0x0000000005B70000-0x0000000005B71000-memory.dmp
    Filesize

    4KB

  • memory/3040-134-0x0000000005BF0000-0x0000000005BF1000-memory.dmp
    Filesize

    4KB

  • memory/3040-135-0x0000000005DD0000-0x0000000005DD1000-memory.dmp
    Filesize

    4KB

  • memory/3040-136-0x0000000005E90000-0x0000000005E91000-memory.dmp
    Filesize

    4KB

  • memory/3040-137-0x00000000066D0000-0x00000000066D1000-memory.dmp
    Filesize

    4KB

  • memory/3040-138-0x00000000068B0000-0x00000000068B1000-memory.dmp
    Filesize

    4KB