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Analysis

  • max time kernel
    144s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/03/2024, 02:49

General

  • Target

    bd7a1c78b24acc0799dbcfcf9bded553.exe

  • Size

    686KB

  • MD5

    bd7a1c78b24acc0799dbcfcf9bded553

  • SHA1

    3c03fbbbdc9e4b1df9190c7e35770c11004f10fa

  • SHA256

    d8e8bc2da5cda69ffff57c7edb6cfd7e348a8a8d2c90e7606a0140c663917dc2

  • SHA512

    aa390f0a2878ce644649b897f6c195a04db4e5d3fdb28812100a62303d578c054e2c4b5b2f1b5bea9ccdd7618053a8a5a6c096386387e20b24ece642cff6ac89

  • SSDEEP

    12288:g+XTxmTd5DPTYvO3V+/HkD0vgXH8o/dXWF3Z4mxx7JCSMD9WlXDf2nCIZaxK:xoB7YGl+/EIgcwXWQmXVCSk9Jnv4xK

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd7a1c78b24acc0799dbcfcf9bded553.exe
    "C:\Users\Admin\AppData\Local\Temp\bd7a1c78b24acc0799dbcfcf9bded553.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\Windows\uninstal.bat
        3⤵
          PID:2724
    • C:\Windows\svchost.exe
      C:\Windows\svchost.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2972

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\uninstal.bat

      Filesize

      150B

      MD5

      5edd682a8b1f2bf873300774f954ab03

      SHA1

      2cca4e743d02dbccf31b784ea26a60c03dcc9637

      SHA256

      a34c51ec5d2ac66ef75719e7dee61b6e89e74d054712438da2585ec92ce0865a

      SHA512

      916f0e846a38f63aae996e2a3957fa24fed3bcaa6add68c529e3cc0aa063dca49b98d42c92317bfc2f43d745c492e1e1e6f5db0c986b9682f4b9b0cf0afd7bd2

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe

      Filesize

      769KB

      MD5

      35d5a55d23f2f395d86caa85e5f2a1af

      SHA1

      0fa6f0fd0caac7298adc68616e0abc20447fc508

      SHA256

      35af87d897a2f1d79edd2300f680bac763930a54682a9ecf9ed22a4182e13ac3

      SHA512

      7cad2f53a8cd870cd100fb8805cfa0989d4678204b98ff2118fda92c4343c2a3db411af927506a544954994c845433fb9a0360f4d3032a7c683d6036366bd40f

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe

      Filesize

      785KB

      MD5

      afe451254b004823346238fd2a418912

      SHA1

      aaec3990c45764ae75b95dc9247d945b7952a68e

      SHA256

      3b3f8212bb08ae85e0f5d6b912eb6e695d2c38956ebbe772acfa86db47470d17

      SHA512

      6870dc681110cfe07fa4af8211c07bed53ac35f1e56b84d9c78afbb9b3eea2a7feca3381f584050ba212e10d349c5fa5db4010fa54b403c846408a40489da20c

    • memory/2112-8-0x00000000007F0000-0x00000000007F1000-memory.dmp

      Filesize

      4KB

    • memory/2112-6-0x0000000000300000-0x0000000000301000-memory.dmp

      Filesize

      4KB

    • memory/2112-23-0x0000000000D90000-0x0000000000D91000-memory.dmp

      Filesize

      4KB

    • memory/2112-21-0x0000000000D30000-0x0000000000D31000-memory.dmp

      Filesize

      4KB

    • memory/2112-20-0x0000000000D50000-0x0000000000D51000-memory.dmp

      Filesize

      4KB

    • memory/2112-19-0x0000000000D70000-0x0000000000D71000-memory.dmp

      Filesize

      4KB

    • memory/2112-18-0x00000000008A0000-0x00000000008A1000-memory.dmp

      Filesize

      4KB

    • memory/2112-17-0x0000000000D00000-0x0000000000D01000-memory.dmp

      Filesize

      4KB

    • memory/2112-15-0x00000000008F0000-0x00000000008F1000-memory.dmp

      Filesize

      4KB

    • memory/2112-14-0x0000000000880000-0x0000000000881000-memory.dmp

      Filesize

      4KB

    • memory/2112-5-0x0000000000310000-0x0000000000311000-memory.dmp

      Filesize

      4KB

    • memory/2112-12-0x0000000000900000-0x0000000000901000-memory.dmp

      Filesize

      4KB

    • memory/2112-11-0x00000000008B0000-0x00000000008B1000-memory.dmp

      Filesize

      4KB

    • memory/2112-10-0x00000000008D0000-0x00000000008D1000-memory.dmp

      Filesize

      4KB

    • memory/2112-9-0x0000000000820000-0x0000000000821000-memory.dmp

      Filesize

      4KB

    • memory/2112-0-0x0000000001000000-0x000000000110F000-memory.dmp

      Filesize

      1.1MB

    • memory/2112-24-0x0000000000D80000-0x0000000000D81000-memory.dmp

      Filesize

      4KB

    • memory/2112-7-0x0000000000800000-0x0000000000801000-memory.dmp

      Filesize

      4KB

    • memory/2112-13-0x0000000000890000-0x0000000000891000-memory.dmp

      Filesize

      4KB

    • memory/2112-4-0x0000000000810000-0x0000000000811000-memory.dmp

      Filesize

      4KB

    • memory/2112-3-0x0000000000330000-0x0000000000331000-memory.dmp

      Filesize

      4KB

    • memory/2112-2-0x00000000007E0000-0x00000000007E1000-memory.dmp

      Filesize

      4KB

    • memory/2112-22-0x0000000000D20000-0x0000000000D21000-memory.dmp

      Filesize

      4KB

    • memory/2112-16-0x00000000008E0000-0x00000000008E1000-memory.dmp

      Filesize

      4KB

    • memory/2112-49-0x0000000000340000-0x0000000000394000-memory.dmp

      Filesize

      336KB

    • memory/2112-48-0x0000000001000000-0x000000000110F000-memory.dmp

      Filesize

      1.1MB

    • memory/2112-1-0x0000000000340000-0x0000000000394000-memory.dmp

      Filesize

      336KB

    • memory/2676-47-0x0000000000400000-0x00000000004CE000-memory.dmp

      Filesize

      824KB

    • memory/2676-34-0x00000000003A0000-0x00000000003A1000-memory.dmp

      Filesize

      4KB

    • memory/2972-39-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2972-51-0x0000000000400000-0x00000000004CE000-memory.dmp

      Filesize

      824KB

    • memory/2972-52-0x0000000000400000-0x00000000004CE000-memory.dmp

      Filesize

      824KB

    • memory/2972-53-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2972-57-0x0000000000400000-0x00000000004CE000-memory.dmp

      Filesize

      824KB