Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    07/07/2024, 10:56

General

  • Target

    lab_samples/1e3966e77ad1cbf3e3ef76803fbf92300b2b88af39650a1208520e0cdc05645b.exe

  • Size

    766KB

  • MD5

    405dba47e2b03f53db2101444e6a925c

  • SHA1

    ed769ff77f46730a9b58a111c52f9e498ec00838

  • SHA256

    1e3966e77ad1cbf3e3ef76803fbf92300b2b88af39650a1208520e0cdc05645b

  • SHA512

    3628944242f0b9d80204dfddcea4189ee7f703ba4498c6a818c83d570d97477ec1273270fef65e993cb0f6bed2d0c915cd3d68a5b35375e257a3879f4859c869

  • SSDEEP

    12288:Qq9hmQkwvH0pmjqM31df4NIAOCIWL92Tnhz0ehT2LPXvLtJ:TpkwMpm+i1dfcjIw921z0GT2Dvb

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lab_samples\1e3966e77ad1cbf3e3ef76803fbf92300b2b88af39650a1208520e0cdc05645b.exe
    "C:\Users\Admin\AppData\Local\Temp\lab_samples\1e3966e77ad1cbf3e3ef76803fbf92300b2b88af39650a1208520e0cdc05645b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2732
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
      2⤵
      • Adds Run key to start application
      PID:292
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
      2⤵
        PID:2252
      • C:\Program Files (x86)\Internet Explorer\iexplore.exe
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        2⤵
          PID:1012
      • C:\Windows\explorer.exe
        "C:\Windows\explorer.exe"
        1⤵
          PID:2028
        • C:\Windows\system32\AUDIODG.EXE
          C:\Windows\system32\AUDIODG.EXE 0x56c
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2828

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1772-12-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-1-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-3-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-5-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-6-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-7-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-9-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-10-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

                Filesize

                4KB

              • memory/1772-14-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-15-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/1772-17-0x0000000013140000-0x0000000013208000-memory.dmp

                Filesize

                800KB

              • memory/2732-4-0x0000000013140000-0x0000000013B98000-memory.dmp

                Filesize

                10.3MB