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Analysis

  • max time kernel
    153s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2024, 05:12

General

  • Target

    cd315d150e6d288add9bf0809a69ec2f.exe

  • Size

    1.4MB

  • MD5

    cd315d150e6d288add9bf0809a69ec2f

  • SHA1

    59d2df50e617248633ddc0e598604698c6f7cd8a

  • SHA256

    1160cc2bcc09d353d7085d2bd4976850fd65460668fab02377763c7d977380b0

  • SHA512

    5d26befbe58e3c25c9034fad44a9953beeb62b8f629fdd43c4a1765fac4b6854777dfc992cdb28b267aabfc357494827e2376579ae08141674d4be22f06ee3d5

  • SSDEEP

    24576:L2KqYz3utEROE3cvWt9xkAzb8cQlE++NHXYNoPfSg:pD/OKc4xXz6F+iNoCg

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 8 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd315d150e6d288add9bf0809a69ec2f.exe
    "C:\Users\Admin\AppData\Local\Temp\cd315d150e6d288add9bf0809a69ec2f.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2460
  • 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=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4084

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\System.dll

      Filesize

      11KB

      MD5

      bf712f32249029466fa86756f5546950

      SHA1

      75ac4dc4808ac148ddd78f6b89a51afbd4091c2e

      SHA256

      7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af

      SHA512

      13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\UAC.dll

      Filesize

      13KB

      MD5

      a88baad3461d2e9928a15753b1d93fd7

      SHA1

      bb826e35264968bbc3b981d8430ac55df1e6d4a6

      SHA256

      c5ab2926c268257122d0342739e73573d7eeda34c861bc7a68a02cbc69bd41af

      SHA512

      5edcf46680716930da7fd1a41b8b0426f057cf4becefb3ee84798ec8b449726afb822fb626c4942036a1ae3bb937184d1f71d0e45075abb5bf167f5d833df43a

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\UserInfo.dll

      Filesize

      4KB

      MD5

      c7ce0e47c83525983fd2c4c9566b4aad

      SHA1

      38b7ad7bb32ffae35540fce373b8a671878dc54e

      SHA256

      6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae

      SHA512

      ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\apphelp.dll

      Filesize

      1.9MB

      MD5

      fe83bf8c380b208bd7738ac0d5645962

      SHA1

      fd83745c0f286d9b2b43316ac9ee1d14459b47f9

      SHA256

      3f6b1e16842b9ac03cf2aa285ce812d1c526f610854b7e110ac1b4625d55ecf6

      SHA512

      217df4fdf9e9e3c4b525d00c7c680fc77c63a52817c53b59e5f786eda68b766a8068e44c04c74dc8e695711051d59097c4c2b35e9f1eace38a5cec4e7530b2d3

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\nsDialogs.dll

      Filesize

      9KB

      MD5

      4ccc4a742d4423f2f0ed744fd9c81f63

      SHA1

      704f00a1acc327fd879cf75fc90d0b8f927c36bc

      SHA256

      416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6

      SHA512

      790c5eb1f8b297e45054c855b66dfc18e9f3f1b1870559014dbefa3b9d5b6d33a993a9e089202e70f51a55d859b74e8605c6f633386fd9189b6f78941bf1bfdb

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\registry.dll

      Filesize

      24KB

      MD5

      2b7007ed0262ca02ef69d8990815cbeb

      SHA1

      2eabe4f755213666dbbbde024a5235ddde02b47f

      SHA256

      0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

      SHA512

      aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

    • C:\Users\Admin\AppData\Local\Temp\nsz3796.tmp\soffer.dll

      Filesize

      194KB

      MD5

      0d1d780cd2d8445c4718d23e8f2551cd

      SHA1

      348618b28381aa43b1696ae26325a02e27c51c60

      SHA256

      3c4307e83e3264571a5e5e80e01da4d7bce98f0c9e36564b10ff21edbc613330

      SHA512

      02776fbbd10556d4152660440059eb29358103e1ae71df289ef0ef11f66d9bef4053813553a4fea71af427ae866e5c6222693b3e5295be9592827b073f592e34

    • memory/2460-41-0x0000000003E90000-0x0000000003E91000-memory.dmp

      Filesize

      4KB

    • memory/2460-52-0x0000000003E90000-0x0000000003E91000-memory.dmp

      Filesize

      4KB