Analysis

  • max time kernel
    120s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23-07-2024 22:56

General

  • Target

    1abb7eece5f589845b70b427ce6be4f0N.exe

  • Size

    377KB

  • MD5

    1abb7eece5f589845b70b427ce6be4f0

  • SHA1

    fdcf7b665f8ac8b6c457468ed3ad66d316ea636a

  • SHA256

    a529926c888fbc85720ba0acdfe3ae0c78ee760e5203726217cdb9288c219944

  • SHA512

    1a12e0db904ff3eb6c3d416dae1b996b50d01d2f5807c2e8dafa6e27b3e5ce57bc1d2d783120e768d7f9a7dade55ec2a5b0da1624f7c2a39f4ae45867f700831

  • SSDEEP

    6144:r4cne2GYFfQ36/mG0B9Wm44ardkne9WJJp1DK63caI7FcqbyP7UtBdTO3LmoS:r4ceKFfJmGYxAkne9W3f1AGvM8yoS

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1abb7eece5f589845b70b427ce6be4f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\1abb7eece5f589845b70b427ce6be4f0N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\ProgramData\iD06509DfPiM06509\iD06509DfPiM06509.exe
      "C:\ProgramData\iD06509DfPiM06509\iD06509DfPiM06509.exe" "C:\Users\Admin\AppData\Local\Temp\1abb7eece5f589845b70b427ce6be4f0N.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\iD06509DfPiM06509\iD06509DfPiM06509

    Filesize

    192B

    MD5

    7243fdf99760297cdbbdc2b2d5aff905

    SHA1

    cd1ff2ac7a241b3a964e790117240839328a04ad

    SHA256

    24c062ded7ac1572cd269345797499b7e485e608f41469cb0911f4b320e3ff00

    SHA512

    3b8ff363dcfc7f2940287cb072b27f4076dcbf90323011aa1ca6a65dcd935928fb2e660ad75996f8fb65ecba6aa611410d48495c9fdc9e3114d93b6a251d3cad

  • \ProgramData\iD06509DfPiM06509\iD06509DfPiM06509.exe

    Filesize

    377KB

    MD5

    8fd566cedbe925ed25a55f745a4c929e

    SHA1

    6a9cbde3a6cec9d5d12d41b6ca9ef8c9354d7897

    SHA256

    72456c18bac850b9ddea7a8ba239d7fbc1c96db33f54aab0bf49e7af6342b70d

    SHA512

    2ab8bee08f5139226b364f59e457ee372129a9d505f956fa3642280df84cb058751a80d57740832a44cd182058a72c6bc0b42137724a8bbf357a25d4a0e58839

  • memory/2872-40-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/2872-31-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/2872-18-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/2872-20-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/2872-17-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/3052-8-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/3052-22-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/3052-21-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/3052-16-0x0000000002950000-0x0000000002A1D000-memory.dmp

    Filesize

    820KB

  • memory/3052-0-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/3052-1-0x0000000000330000-0x00000000003D5000-memory.dmp

    Filesize

    660KB

  • memory/3052-2-0x00000000004D0000-0x0000000000523000-memory.dmp

    Filesize

    332KB