Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    19-12-2021 20:49

General

  • Target

    5ef52bbc5a439f42fc29cbeb1e5b5b7869d4e90f45bc1219fdc8ddb7289856d8.exe

  • Size

    513KB

  • MD5

    aa3d5a8876ef8e33ba8b71e91d71752e

  • SHA1

    9522fdbc16e6f5d08583786537b19cdd39deeef0

  • SHA256

    5ef52bbc5a439f42fc29cbeb1e5b5b7869d4e90f45bc1219fdc8ddb7289856d8

  • SHA512

    75062650a4f089065a1f2d5fe47b31d4fc698abcdc2870941985bb6035dd9307725f3aa60ea245f85f94c2ec8937e3f63b8ff2b339e9cd901b8451cee9b67e34

Malware Config

Extracted

Family

redline

Botnet

Proliv2

C2

jonnynage.xyz:80

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\5ef52bbc5a439f42fc29cbeb1e5b5b7869d4e90f45bc1219fdc8ddb7289856d8.exe
    "C:\Users\Admin\AppData\Local\Temp\5ef52bbc5a439f42fc29cbeb1e5b5b7869d4e90f45bc1219fdc8ddb7289856d8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2668

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/2668-116-0x0000000002730000-0x000000000278A000-memory.dmp
    Filesize

    360KB

  • memory/2668-117-0x0000000004E50000-0x0000000004E51000-memory.dmp
    Filesize

    4KB

  • memory/2668-118-0x0000000002910000-0x0000000002969000-memory.dmp
    Filesize

    356KB

  • memory/2668-119-0x0000000005A60000-0x0000000005A61000-memory.dmp
    Filesize

    4KB

  • memory/2668-120-0x0000000002260000-0x00000000022CF000-memory.dmp
    Filesize

    444KB

  • memory/2668-121-0x0000000000400000-0x0000000000501000-memory.dmp
    Filesize

    1.0MB

  • memory/2668-123-0x0000000002602000-0x0000000002603000-memory.dmp
    Filesize

    4KB

  • memory/2668-124-0x0000000005470000-0x0000000005471000-memory.dmp
    Filesize

    4KB

  • memory/2668-125-0x0000000002603000-0x0000000002604000-memory.dmp
    Filesize

    4KB

  • memory/2668-122-0x0000000002600000-0x0000000002601000-memory.dmp
    Filesize

    4KB

  • memory/2668-126-0x00000000054A0000-0x00000000054A1000-memory.dmp
    Filesize

    4KB

  • memory/2668-127-0x00000000071B0000-0x00000000071B1000-memory.dmp
    Filesize

    4KB

  • memory/2668-128-0x00000000072F0000-0x00000000072F1000-memory.dmp
    Filesize

    4KB

  • memory/2668-129-0x0000000002604000-0x0000000002606000-memory.dmp
    Filesize

    8KB

  • memory/2668-130-0x0000000007ED0000-0x0000000007ED1000-memory.dmp
    Filesize

    4KB

  • memory/2668-131-0x0000000007F70000-0x0000000007F71000-memory.dmp
    Filesize

    4KB

  • memory/2668-132-0x0000000008070000-0x0000000008071000-memory.dmp
    Filesize

    4KB

  • memory/2668-133-0x0000000008200000-0x0000000008201000-memory.dmp
    Filesize

    4KB

  • memory/2668-134-0x00000000098B0000-0x00000000098B1000-memory.dmp
    Filesize

    4KB

  • memory/2668-135-0x000000000A360000-0x000000000A361000-memory.dmp
    Filesize

    4KB

  • memory/2668-136-0x000000000A530000-0x000000000A531000-memory.dmp
    Filesize

    4KB