Analysis

  • max time kernel
    141s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 23:25

General

  • Target

    1692db4e522605d93551ddcabeffa92a2cd43e764a134833644808319784b955_dump.exe

  • Size

    304KB

  • MD5

    1fb1c8da0fabb641a76ac6759dd557dd

  • SHA1

    eac9ef0a2bb9058efcc01242184f7a10136a5036

  • SHA256

    2f05df98b8de8af85942d15c1c7d434ee62be3e3662c551a0e14d29c9531c1cc

  • SHA512

    44623c837f1537783e44703637407b3330db2201800f0ab5d2552f3b67368b320734e1fa12143c1ed9df75518c641817039bec7ec74c2c18d4efe22dd83739cd

  • SSDEEP

    3072:1q6EgY6iHrUj1DeewPMAVTmz+qGwRTAAtpSKGscZqf7D341eqiOLibBOp:8qY6iwwPv9priTA8pIscZqf7DIfL

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.115:40551

Signatures

  • RedLine

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

  • RedLine payload 1 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1692db4e522605d93551ddcabeffa92a2cd43e764a134833644808319784b955_dump.exe
    "C:\Users\Admin\AppData\Local\Temp\1692db4e522605d93551ddcabeffa92a2cd43e764a134833644808319784b955_dump.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3364
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4140 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4424

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Defense Evasion

    Subvert Trust Controls

    1
    T1553

    Install Root Certificate

    1
    T1553.004

    Modify Registry

    1
    T1112

    Credential Access

    Unsecured Credentials

    2
    T1552

    Credentials In Files

    2
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    1
    T1082

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Tmp5A50.tmp
      Filesize

      2KB

      MD5

      1420d30f964eac2c85b2ccfe968eebce

      SHA1

      bdf9a6876578a3e38079c4f8cf5d6c79687ad750

      SHA256

      f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

      SHA512

      6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

    • memory/3364-27-0x00000000076A0000-0x0000000007CB8000-memory.dmp
      Filesize

      6.1MB

    • memory/3364-37-0x0000000008B90000-0x00000000090BC000-memory.dmp
      Filesize

      5.2MB

    • memory/3364-3-0x00000000059D0000-0x0000000005A62000-memory.dmp
      Filesize

      584KB

    • memory/3364-4-0x0000000074ED0000-0x0000000075680000-memory.dmp
      Filesize

      7.7MB

    • memory/3364-5-0x0000000005AA0000-0x0000000005AAA000-memory.dmp
      Filesize

      40KB

    • memory/3364-1-0x0000000000F80000-0x0000000000FD2000-memory.dmp
      Filesize

      328KB

    • memory/3364-22-0x0000000006630000-0x00000000066A6000-memory.dmp
      Filesize

      472KB

    • memory/3364-28-0x00000000071F0000-0x00000000072FA000-memory.dmp
      Filesize

      1.0MB

    • memory/3364-40-0x0000000074ED0000-0x0000000075680000-memory.dmp
      Filesize

      7.7MB

    • memory/3364-2-0x0000000005E80000-0x0000000006424000-memory.dmp
      Filesize

      5.6MB

    • memory/3364-23-0x0000000074EDE000-0x0000000074EDF000-memory.dmp
      Filesize

      4KB

    • memory/3364-29-0x0000000007130000-0x0000000007142000-memory.dmp
      Filesize

      72KB

    • memory/3364-30-0x0000000007190000-0x00000000071CC000-memory.dmp
      Filesize

      240KB

    • memory/3364-31-0x0000000007300000-0x000000000734C000-memory.dmp
      Filesize

      304KB

    • memory/3364-32-0x0000000074ED0000-0x0000000075680000-memory.dmp
      Filesize

      7.7MB

    • memory/3364-33-0x0000000007440000-0x00000000074A6000-memory.dmp
      Filesize

      408KB

    • memory/3364-36-0x0000000008490000-0x0000000008652000-memory.dmp
      Filesize

      1.8MB

    • memory/3364-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp
      Filesize

      4KB

    • memory/3364-38-0x0000000008340000-0x0000000008390000-memory.dmp
      Filesize

      320KB

    • memory/3364-24-0x0000000007060000-0x000000000707E000-memory.dmp
      Filesize

      120KB