Analysis

  • max time kernel
    76s
  • max time network
    79s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-01-2025 18:48

General

  • Target

    Sоftware for cs2.rar

  • Size

    12.0MB

  • MD5

    cc664a093e4f476da5a8f45418d3acfa

  • SHA1

    9a0f2598cbaaa57209ea09c63563884bb9df2f67

  • SHA256

    9ef5c1a004ebafc622407137f95bfa6a6bc1f00b1b6b7cc9a7999207c27aa80f

  • SHA512

    7114022338a4d5d465c401c9f23c5ea1ab340a77855b86ab70d6f36de98d510cf1dc1d79876e71f76406cf0bfe3cc584b657cafb83c24d65a8d3c03da30cfeca

  • SSDEEP

    196608:TbPdCLU17rpJUdD5sRnivPaW+pQLRZUQdSXrwiWklnTiQ2r60w1symgzbZ5gLJ:YC7rpJUJmhiv1AQL5erwhinTizr60Pyi

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Extracted

Family

lumma

C2

https://fancywaxxers.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.shop/api

Signatures

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Lumma family
  • Executes dropped EXE 24 IoCs
  • Suspicious use of SetThreadContext 11 IoCs
  • Program crash 11 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 22 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Sоftware for cs2.rar"
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:5012
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:960
    • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
      "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1580
      • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
        "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4324
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 796
        2⤵
        • Program crash
        PID:1120
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1580 -ip 1580
      1⤵
        PID:1368
      • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
        "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
        1⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:740
        • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
          "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1576
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 764
          2⤵
          • Program crash
          PID:3636
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 740 -ip 740
        1⤵
          PID:1184
        • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
          "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
          1⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3372
          • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
            "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
            2⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:3028
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3372 -s 764
            2⤵
            • Program crash
            PID:444
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3372 -ip 3372
          1⤵
            PID:4208
          • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
            "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
            1⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:8
            • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
              "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
              2⤵
              • Executes dropped EXE
              PID:5108
            • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
              "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
              2⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1924
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 764
              2⤵
              • Program crash
              PID:992
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 8 -ip 8
            1⤵
              PID:5024
            • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
              "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
              1⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1536
              • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                2⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2052
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 764
                2⤵
                • Program crash
                PID:1328
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1536 -ip 1536
              1⤵
                PID:4884
              • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                1⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:3976
                • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                  "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                  2⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:2440
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 764
                  2⤵
                  • Program crash
                  PID:4696
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3976 -ip 3976
                1⤵
                  PID:4820
                • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                  "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                  1⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:4328
                  • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                    "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                    2⤵
                    • Executes dropped EXE
                    PID:1184
                  • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                    "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                    2⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    PID:2700
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 784
                    2⤵
                    • Program crash
                    PID:4672
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4328 -ip 4328
                  1⤵
                    PID:1540
                  • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                    "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                    1⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    PID:3436
                    • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                      "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                      2⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      PID:5064
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 768
                      2⤵
                      • Program crash
                      PID:2408
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3436 -ip 3436
                    1⤵
                      PID:4924
                    • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                      "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                      1⤵
                      • Executes dropped EXE
                      • Suspicious use of SetThreadContext
                      • System Location Discovery: System Language Discovery
                      PID:748
                      • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                        "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                        2⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:772
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 748 -s 764
                        2⤵
                        • Program crash
                        PID:4700
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 748 -ip 748
                      1⤵
                        PID:2856
                      • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                        "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                        1⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        PID:1632
                        • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                          "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                          2⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1364
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 160
                          2⤵
                          • Program crash
                          PID:2764
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1632 -ip 1632
                        1⤵
                          PID:5008
                        • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                          "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                          1⤵
                          • Executes dropped EXE
                          • Suspicious use of SetThreadContext
                          • System Location Discovery: System Language Discovery
                          PID:2268
                          • C:\Users\Admin\Documents\Software for cs2\Cheat.exe
                            "C:\Users\Admin\Documents\Software for cs2\Cheat.exe"
                            2⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            PID:4492
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 772
                            2⤵
                            • Program crash
                            PID:2816
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2268 -ip 2268
                          1⤵
                            PID:2720

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\Documents\Software for cs2\Cheat.exe

                            Filesize

                            334KB

                            MD5

                            878e1c307e9966e5c392fd8ccf2abd95

                            SHA1

                            b6a3286245e1ad0567d6851e88fbdf7b470dcaa3

                            SHA256

                            80345b1f5d45fb8084f6e93a6bfca443f93d2aee6327da9faeed6afbeb18c97e

                            SHA512

                            3d5f37eeca8f1d11a425232ae85d4e4f172e51a2305f0588b134538108a9ab5dc6d077287d364382318efc2ba41caccaa7b2f2c06e896051a05a26133b38e483

                          • memory/1580-734-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

                            Filesize

                            4KB

                          • memory/1580-735-0x0000000000580000-0x00000000005DC000-memory.dmp

                            Filesize

                            368KB

                          • memory/1580-736-0x0000000005480000-0x0000000005A24000-memory.dmp

                            Filesize

                            5.6MB

                          • memory/1580-742-0x0000000074B50000-0x0000000075300000-memory.dmp

                            Filesize

                            7.7MB

                          • memory/4324-741-0x0000000000400000-0x000000000045A000-memory.dmp

                            Filesize

                            360KB

                          • memory/4324-738-0x0000000000400000-0x000000000045A000-memory.dmp

                            Filesize

                            360KB

                          • memory/4324-743-0x0000000000400000-0x000000000045A000-memory.dmp

                            Filesize

                            360KB