Analysis

  • max time kernel
    145s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 16:39

General

  • Target

    sms/Lib/class-excel-xml.inc.ps1

  • Size

    5KB

  • MD5

    6427fbd932d44e4c7475c1ec7fde1c32

  • SHA1

    80379e08bcf172dc6620de6fe11c2e02c5f913a6

  • SHA256

    cfa88bbc00d33c83c6708ef604e7ed7d8a7ab691f15d78c2f586ef17eec085bc

  • SHA512

    362801ec5244a1a757d95e58226d22535bf60e86358d88a5805423f89a4171294eab60ef0dd137a6532e55f908fc4b539aa36b3732a28b25cde3e9cf62ca6644

  • SSDEEP

    96:9i/ReiSBEPjSGlQHAogq6Rdc0VZ6ZMGONLwo183VjASF9CB3V473Rz0p3:90eaQHA+6kMZ1Nc7CA9C3V472p3

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\sms\Lib\class-excel-xml.inc.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3724
  • 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=4048 --field-trial-handle=2844,i,5640589924128028832,7963280732661142908,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1984

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b1ntu5qb.rle.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/3724-0-0x0000022F38320000-0x0000022F38342000-memory.dmp

      Filesize

      136KB

    • memory/3724-10-0x00007FFE5AAD0000-0x00007FFE5B591000-memory.dmp

      Filesize

      10.8MB

    • memory/3724-11-0x0000022F38350000-0x0000022F38360000-memory.dmp

      Filesize

      64KB

    • memory/3724-12-0x0000022F38350000-0x0000022F38360000-memory.dmp

      Filesize

      64KB

    • memory/3724-13-0x0000022F38350000-0x0000022F38360000-memory.dmp

      Filesize

      64KB

    • memory/3724-16-0x00007FFE5AAD0000-0x00007FFE5B591000-memory.dmp

      Filesize

      10.8MB