Analysis

  • max time kernel
    195s
  • max time network
    255s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07/06/2024, 01:41

General

  • Target
    ce8ec776eb22c2bf9ec25fe36bd0dfa6617e4926103358b055fd55cdf7912328.exe
  • Size 1.0MB
  • Sample240607-b4actafe4z
  • SHA256 ce8ec776eb22c2bf9ec25fe36bd0dfa6617e4926103358b055fd55cdf7912328
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • lumma

C2
  • https://averageorganicfallfaw.shop/api

  • https://distincttangyflippan.shop/api

  • https://macabrecondfucews.shop/api

  • https://greentastellesqwm.shop/api

  • https://stickyyummyskiwffe.shop/api

  • https://sturdyregularrmsnhw.shop/api

  • https://lamentablegapingkwaq.shop/api

  • https://innerverdanytiresw.shop/api

  • https://standingcomperewhitwo.shop/api

Signatures

  • Lumma Stealer

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce8ec776eb22c2bf9ec25fe36bd0dfa6617e4926103358b055fd55cdf7912328.exe
    "C:\Users\Admin\AppData\Local\Temp\ce8ec776eb22c2bf9ec25fe36bd0dfa6617e4926103358b055fd55cdf7912328.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:344
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /k copy Helping Helping.cmd & Helping.cmd & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4652
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2748
      • C:\Windows\SysWOW64\findstr.exe
        findstr /I "wrsa.exe opssvc.exe"
        3⤵
          PID:4536
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:3480
        • C:\Windows\SysWOW64\findstr.exe
          findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
          3⤵
            PID:3588
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c md 778819
            3⤵
              PID:3644
            • C:\Windows\SysWOW64\findstr.exe
              findstr /V "MaterialThermalCaymanOpens" Array
              3⤵
                PID:2240
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c copy /b Frost + Correlation + Periodic + Landing + Roller 778819\i
                3⤵
                  PID:3904
                • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\778819\Child.pif
                  778819\Child.pif 778819\i
                  3⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of FindShellTrayWindow
                  • Suspicious use of SendNotifyMessage
                  PID:5112
                • C:\Windows\SysWOW64\PING.EXE
                  ping -n 5 127.0.0.1
                  3⤵
                  • Runs ping.exe
                  PID:3344

            Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  Child.pif

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\778819\Child.pif
                  • Size 915KB
                  • SHA256 8498900e57a490404e7ec4d8159bee29aed5852ae88bd484141780eaadb727bb
                  • MD5 SHA1 SHA512 SSDEEP

                  i

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\778819\i
                  • Size 471KB
                  • SHA256 4feb71f5857416ba63c8f79bb265f13df25f5fd428dcec19b1f0731acb8fef65
                  • MD5 SHA1 SHA512 SSDEEP

                  Array

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Array
                  • Size 131B
                  • SHA256 1a28a39ab7d9aeccdb96bc4bb447aeead66a9060913dda219c8aacad4c306672
                  • MD5 SHA1 SHA512

                  Assets

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Assets
                  • Size 51KB
                  • SHA256 0557392c004454d356cde7ea7992567a2642568458312bd558b00572621cb726
                  • MD5 SHA1 SHA512 SSDEEP

                  August

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\August
                  • Size 59KB
                  • SHA256 765cd6d18cc4f5ea840407a2c8b20a4aec13f4b931dc8d59c236c03979c396eb
                  • MD5 SHA1 SHA512 SSDEEP

                  Clear

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Clear
                  • Size 65KB
                  • SHA256 694cef52a058a32b92fcec856df5d5209398a74b3c87fe4e5fcae4e8bebd464c
                  • MD5 SHA1 SHA512 SSDEEP

                  Combo

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Combo
                  • Size 32KB
                  • SHA256 76973453d873e99721988bb191b4fbd4fe139dae57acbbf52b58c996ad19b173
                  • MD5 SHA1 SHA512 SSDEEP

                  Cooler

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Cooler
                  • Size 6KB
                  • SHA256 4c277a329510e67f0d74cf4e21846d2887aec3921e6c49715385b39ac75c5938
                  • MD5 SHA1 SHA512 SSDEEP

                  Correlation

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Correlation
                  • Size 140KB
                  • SHA256 8426d17d131677f29ecf12998b7e769dae5579fc747522fe9d95bd9d7c7fc773
                  • MD5 SHA1 SHA512 SSDEEP

                  Examination

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Examination
                  • Size 9KB
                  • SHA256 735a7e850d6179b50d7ee3c2dbaaf0772c2d76b9567522d924cfa4a6aba410de
                  • MD5 SHA1 SHA512 SSDEEP

                  Frost

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Frost
                  • Size 39KB
                  • SHA256 69d5802e65787ed02ae67ff028aa8fad193dc1bd012e1e3ce102750845847ba8
                  • MD5 SHA1 SHA512 SSDEEP

                  Helping

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Helping
                  • Size 7KB
                  • SHA256 3d73cde0463bc73fe566526afcfdd5c7b5aa8cbb079eaa542a28896099d2dc8a
                  • MD5 SHA1 SHA512 SSDEEP

                  Ide

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Ide
                  • Size 8KB
                  • SHA256 d80979a05de4407529092599177d3e537cefac9034223594501580d067ca181c
                  • MD5 SHA1 SHA512 SSDEEP

                  Journey

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Journey
                  • Size 31KB
                  • SHA256 eb853ef24f6de41b678cca0cab177bc52a2e262e25142982c0e814ba79b6d20e
                  • MD5 SHA1 SHA512 SSDEEP

                  Junction

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Junction
                  • Size 36KB
                  • SHA256 3ff3cc60e4daa594719e2c1dabe8bd335b9d070373ee7005f24d99683ecab66f
                  • MD5 SHA1 SHA512 SSDEEP

                  Landing

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Landing
                  • Size 142KB
                  • SHA256 ccc71f76e029ad3176740506eb082c89e9b7d200d0727d87f508cfb254a24d56
                  • MD5 SHA1 SHA512 SSDEEP

                  Nevada

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Nevada
                  • Size 57KB
                  • SHA256 b34fc4fbbd7d83d964fdc6825a753f449f3a4d16ddddf1f283904502fb2a012f
                  • MD5 SHA1 SHA512 SSDEEP

                  Parish

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Parish
                  • Size 19KB
                  • SHA256 6d31b398189d94a9cf3edf66cf8a09d96c600a3f709a30c4417189217fc9fb09
                  • MD5 SHA1 SHA512 SSDEEP

                  Passage

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Passage
                  • Size 40KB
                  • SHA256 81e52c7cf975b2dcc846364d3297667ef8d41719cb5c96f5459613d812a4f2e3
                  • MD5 SHA1 SHA512 SSDEEP

                  Performances

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Performances
                  • Size 43KB
                  • SHA256 ceb9deec4fcd46b391a9e1d7fc7f7ae74b06d8533bc3a2f22f2679855bbe74d4
                  • MD5 SHA1 SHA512 SSDEEP

                  Periodic

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Periodic
                  • Size 116KB
                  • SHA256 cd3aa07041148e852d8e701d25aa28f7a08b2dcd231b58a5c1ba67100b620d92
                  • MD5 SHA1 SHA512 SSDEEP

                  Placement

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Placement
                  • Size 65KB
                  • SHA256 75d917714194e1773e45f46cafda7ab24fcbf0bb85ec0656110aace311ea67ce
                  • MD5 SHA1 SHA512 SSDEEP

                  Plus

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Plus
                  • Size 14KB
                  • SHA256 c3673518065abdaf18dd9f97283c51913bb4e06b792d82fc9e2282011942619c
                  • MD5 SHA1 SHA512 SSDEEP

                  Productivity

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Productivity
                  • Size 22KB
                  • SHA256 ddc0616c504ade9103aba4ea5d61972f6bde85bd440db77e9a928f9040086ad3
                  • MD5 SHA1 SHA512 SSDEEP

                  Protocol

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Protocol
                  • Size 9KB
                  • SHA256 593254af370fb7d2bc8f7c562cf9c3be5174b341d2ec3831b711e54fd69e79b1
                  • MD5 SHA1 SHA512 SSDEEP

                  Recipes

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Recipes
                  • Size 5KB
                  • SHA256 28dbcd55e63b271712b08cd9ccc4fc29fd0a5049d98ab2219dfda86af651d6bd
                  • MD5 SHA1 SHA512 SSDEEP

                  Rip

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Rip
                  • Size 58KB
                  • SHA256 10d45f237b72e0d2d41dfae71c2c8e18afb4e61a6f6c6449f14059e3f9786ea6
                  • MD5 SHA1 SHA512 SSDEEP

                  Roller

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Roller
                  • Size 34KB
                  • SHA256 d3a002db3fe8190b3c3a3b4d26c1fb236c73072f60d47493e60efc1464bd6659
                  • MD5 SHA1 SHA512 SSDEEP

                  Satisfy

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Satisfy
                  • Size 23KB
                  • SHA256 aa6ac119a30aabe25ced42538074bc87d35d82b2c2820f1de4ddbc03522efe07
                  • MD5 SHA1 SHA512 SSDEEP

                  Scenario

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Scenario
                  • Size 14KB
                  • SHA256 4d72e2d8898f510b0fc3b57456aebb67d317fc3c3feafb8b3c890b041ef1aafe
                  • MD5 SHA1 SHA512 SSDEEP

                  Shelf

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Shelf
                  • Size 57KB
                  • SHA256 4f5ae3ed511b61ad99b1ab607abe5964c2f8277f78898e0968f07d35b15da8d2
                  • MD5 SHA1 SHA512 SSDEEP

                  Short

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Short
                  • Size 60KB
                  • SHA256 eb9f2e8f248c3867e26a66b7b9babc9a1943e2337bfe26b9ccf024762a03a57e
                  • MD5 SHA1 SHA512 SSDEEP

                  Squirt

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Squirt
                  • Size 7KB
                  • SHA256 a3d0d589a5b7f8f2cbad71b4bcd72ca3d1874b3dda79f0ac12e25b09cb3f6579
                  • MD5 SHA1 SHA512 SSDEEP

                  Store

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Store
                  • Size 17KB
                  • SHA256 688b4605df17b52846e55587c47c4842ff1fd4247f89fb34f45b6b20e0128669
                  • MD5 SHA1 SHA512 SSDEEP

                  Tribute

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Tribute
                  • Size 13KB
                  • SHA256 bb115661efb102c7e8dff91ffc24ed0d10513bc4433d071e51af579af55fed59
                  • MD5 SHA1 SHA512 SSDEEP

                  Trucks

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Trucks
                  • Size 14KB
                  • SHA256 dc93e04eefbf4194264c0bd51e23d4cc5a9bf9b0efd57ad3a832efc4c1bb77db
                  • MD5 SHA1 SHA512 SSDEEP

                  Unlock

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Unlock
                  • Size 5KB
                  • SHA256 54d4ba86e277f4a63dcd6bc44020f33cc6dce58c910083da8fd3a338e7efa0af
                  • MD5 SHA1 SHA512 SSDEEP

                  Using

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Using
                  • Size 40KB
                  • SHA256 ce663c5fa747335e2639e0cb9eddd63d39fd9dea2e16fca070351362b493dd32
                  • MD5 SHA1 SHA512 SSDEEP

                  Wherever

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Wherever
                  • Size 36KB
                  • SHA256 7e2eb33b3a0172fbf2302c4dd57f57ccb3ba27aba21d705788cdb9e04bd3db8a
                  • MD5 SHA1 SHA512 SSDEEP

                  memory/5112-238-0x00000000043C0000-0x0000000004417000-memory.dmp

                  memory/5112-239-0x00000000043C0000-0x0000000004417000-memory.dmp

                  memory/5112-240-0x00000000043C0000-0x0000000004417000-memory.dmp

                  memory/5112-241-0x00000000043C0000-0x0000000004417000-memory.dmp

                  memory/5112-242-0x00000000043C0000-0x0000000004417000-memory.dmp