Analysis

  • max time kernel
    116s
  • max time network
    119s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    26-09-2021 17:30

General

  • Target

    95ebae23b1bbdb236b99c8fd3a745281f832fb7ccbd70f76ff383b569617823f.exe

  • Size

    239KB

  • MD5

    c6a3f37d19343c7136fbe8f94725561c

  • SHA1

    7c76eeca42d3858dd70aeff5d9b98c9ccffb3028

  • SHA256

    95ebae23b1bbdb236b99c8fd3a745281f832fb7ccbd70f76ff383b569617823f

  • SHA512

    4fb3cfe84b6a448318fbfe0af054ed7d59e89ad6440fba274e808323bdb690196de1aa7f7e6c3d513c823bf1618bbbbb232fc446e5d8eee88c1fdadaf2f89793

Malware Config

Extracted

Family

redline

Botnet

PUB

C2

45.9.20.20:13441

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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95ebae23b1bbdb236b99c8fd3a745281f832fb7ccbd70f76ff383b569617823f.exe
    "C:\Users\Admin\AppData\Local\Temp\95ebae23b1bbdb236b99c8fd3a745281f832fb7ccbd70f76ff383b569617823f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2348

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/2348-115-0x00000000022C0000-0x00000000022DF000-memory.dmp
    Filesize

    124KB

  • memory/2348-116-0x0000000004C20000-0x0000000004C21000-memory.dmp
    Filesize

    4KB

  • memory/2348-117-0x0000000002420000-0x000000000243E000-memory.dmp
    Filesize

    120KB

  • memory/2348-118-0x0000000005120000-0x0000000005121000-memory.dmp
    Filesize

    4KB

  • memory/2348-119-0x00000000026A0000-0x00000000026A1000-memory.dmp
    Filesize

    4KB

  • memory/2348-120-0x0000000005730000-0x0000000005731000-memory.dmp
    Filesize

    4KB

  • memory/2348-123-0x0000000002680000-0x0000000002681000-memory.dmp
    Filesize

    4KB

  • memory/2348-121-0x0000000000630000-0x0000000000660000-memory.dmp
    Filesize

    192KB

  • memory/2348-122-0x0000000000400000-0x00000000004C3000-memory.dmp
    Filesize

    780KB

  • memory/2348-124-0x0000000002684000-0x0000000002686000-memory.dmp
    Filesize

    8KB

  • memory/2348-125-0x0000000002682000-0x0000000002683000-memory.dmp
    Filesize

    4KB

  • memory/2348-126-0x0000000002683000-0x0000000002684000-memory.dmp
    Filesize

    4KB

  • memory/2348-127-0x0000000005840000-0x0000000005841000-memory.dmp
    Filesize

    4KB

  • memory/2348-128-0x00000000058C0000-0x00000000058C1000-memory.dmp
    Filesize

    4KB

  • memory/2348-129-0x0000000006AE0000-0x0000000006AE1000-memory.dmp
    Filesize

    4KB

  • memory/2348-130-0x00000000071E0000-0x00000000071E1000-memory.dmp
    Filesize

    4KB

  • memory/2348-131-0x0000000006DA0000-0x0000000006DA1000-memory.dmp
    Filesize

    4KB

  • memory/2348-132-0x0000000006EC0000-0x0000000006EC1000-memory.dmp
    Filesize

    4KB

  • memory/2348-133-0x00000000070A0000-0x00000000070A1000-memory.dmp
    Filesize

    4KB

  • memory/2348-134-0x0000000007110000-0x0000000007111000-memory.dmp
    Filesize

    4KB