Analysis

  • max time kernel
    83s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    15-10-2021 23:20

General

  • Target

    e60dc758c46b5011adb77dd1cd032e563068a47b268b483421d515583ae2e8ea.exe

  • Size

    369KB

  • MD5

    c4fdab0de4e035cf383208e30ef433c8

  • SHA1

    de5a068ff2406039539c20661631bd68decdc814

  • SHA256

    e60dc758c46b5011adb77dd1cd032e563068a47b268b483421d515583ae2e8ea

  • SHA512

    9141c469811e8a76d4ceee5ce063e60a655e8bb4445dc0c2a7562ed86141456d99611d1e531dee8ea2deed8135e555d6f3c9fa7276256bc348f0d2b34b7f6358

Malware Config

Extracted

Family

redline

Botnet

PUB

C2

45.9.20.182:52236

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\e60dc758c46b5011adb77dd1cd032e563068a47b268b483421d515583ae2e8ea.exe
    "C:\Users\Admin\AppData\Local\Temp\e60dc758c46b5011adb77dd1cd032e563068a47b268b483421d515583ae2e8ea.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2072

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/2072-116-0x00000000032B0000-0x00000000032E0000-memory.dmp
    Filesize

    192KB

  • memory/2072-117-0x0000000003410000-0x000000000342F000-memory.dmp
    Filesize

    124KB

  • memory/2072-118-0x0000000005FC0000-0x0000000005FC1000-memory.dmp
    Filesize

    4KB

  • memory/2072-119-0x00000000038D0000-0x00000000038ED000-memory.dmp
    Filesize

    116KB

  • memory/2072-120-0x00000000064C0000-0x00000000064C1000-memory.dmp
    Filesize

    4KB

  • memory/2072-121-0x0000000003A90000-0x0000000003A91000-memory.dmp
    Filesize

    4KB

  • memory/2072-122-0x0000000005E50000-0x0000000005E51000-memory.dmp
    Filesize

    4KB

  • memory/2072-123-0x0000000003AC0000-0x0000000003AC1000-memory.dmp
    Filesize

    4KB

  • memory/2072-124-0x0000000000400000-0x00000000016CF000-memory.dmp
    Filesize

    18.8MB

  • memory/2072-126-0x0000000005FB2000-0x0000000005FB3000-memory.dmp
    Filesize

    4KB

  • memory/2072-127-0x0000000005FB3000-0x0000000005FB4000-memory.dmp
    Filesize

    4KB

  • memory/2072-125-0x0000000005FB0000-0x0000000005FB1000-memory.dmp
    Filesize

    4KB

  • memory/2072-128-0x0000000005FB4000-0x0000000005FB6000-memory.dmp
    Filesize

    8KB

  • memory/2072-129-0x0000000006AD0000-0x0000000006AD1000-memory.dmp
    Filesize

    4KB

  • memory/2072-130-0x00000000076E0000-0x00000000076E1000-memory.dmp
    Filesize

    4KB

  • memory/2072-131-0x00000000078B0000-0x00000000078B1000-memory.dmp
    Filesize

    4KB

  • memory/2072-132-0x0000000007EE0000-0x0000000007EE1000-memory.dmp
    Filesize

    4KB

  • memory/2072-133-0x0000000007FF0000-0x0000000007FF1000-memory.dmp
    Filesize

    4KB

  • memory/2072-134-0x00000000080B0000-0x00000000080B1000-memory.dmp
    Filesize

    4KB

  • memory/2072-135-0x0000000008230000-0x0000000008231000-memory.dmp
    Filesize

    4KB