Overview

overview

10

Static

static

3

TempSpoofer.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 10:24

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General

  • Target

    TempSpoofer.exe

  • Size

    490KB

  • MD5

    9c9245810bad661af3d6efec543d34fd

  • SHA1

    93e4f301156d120a87fe2c4be3aaa28b9dfd1a8d

  • SHA256

    f5f14b9073f86da926a8ed319b3289b893442414d1511e45177f6915fb4e5478

  • SHA512

    90d9593595511e722b733a13c53d2e69a1adc9c79b3349350deead2c1cdfed615921fb503597950070e9055f6df74bb64ccd94a60d7716822aa632699c70b767

  • SSDEEP

    6144:3PkcFUUUQHs5TlOhDuy4VjmSO6/tU4j06xeJyCjvhsXZ4m05d0qCsfBLuWWCV/rr:3McWUUysz/NhKjJPhM4/5bV/rvgE3

Score
10/10
lummastealer

Malware Config

Extracted

Family

lumma

C2

https://cleartotalfisherwo.shop/api

https://worryfillvolcawoi.shop/api

https://enthusiasimtitleow.shop/api

https://dismissalcylinderhostw.shop/api

https://affordcharmcropwo.shop/api

https://diskretainvigorousiw.shop/api

https://communicationgenerwo.shop/api

https://pillowbrocccolipe.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

    stealerlumma
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TempSpoofer.exe
    "C:\Users\Admin\AppData\Local\Temp\TempSpoofer.exe"
    1⤵
      PID:4444
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1720
    • 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=3896 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:5044
      • C:\Windows\System32\rundll32.exe
        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
        1⤵
          PID:5112

        Network

        MITRE ATT&CK Matrix ATT&CK v13

        Initial Access

        Execution

        Persistence

        Privilege Escalation

        Defense Evasion

        Credential Access

        Discovery

        Query Registry

        1
        T1012

        Peripheral Device Discovery

        1
        T1120

        System Information Discovery

        1
        T1082

        Lateral Movement

        Collection

        Exfiltration

        Command and Control

        Impact

        Resource Development

        Reconnaissance

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1720-19-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-10-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-12-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-16-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-22-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-17-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-11-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-21-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-18-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1720-20-0x0000023CC9840000-0x0000023CC9841000-memory.dmp
          Filesize

          4KB

          Download
        • memory/4444-7-0x0000000000A70000-0x0000000000A71000-memory.dmp
          Filesize

          4KB

          Download
        • memory/4444-9-0x0000000000A70000-0x0000000000A71000-memory.dmp
          Filesize

          4KB

          Download
        • memory/4444-0-0x0000000000900000-0x000000000094B000-memory.dmp
          Filesize

          300KB

          Download
        • memory/4444-5-0x0000000000A60000-0x0000000000A61000-memory.dmp
          Filesize

          4KB

          Download
        • memory/4444-6-0x0000000000A60000-0x0000000000A61000-memory.dmp
          Filesize

          4KB

          Download
        • memory/4444-8-0x0000000000A70000-0x0000000000A71000-memory.dmp
          Filesize

          4KB

          Download
        • memory/4444-23-0x0000000000900000-0x000000000094B000-memory.dmp
          Filesize

          300KB

          Download