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Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    23/09/2023, 12:03

General

  • Target

    8e84b99e92cf4962716581f824f0ba1fdf895e5a352a5e6f1494ab1ceac0a332.exe

  • Size

    2.6MB

  • MD5

    160211bd67f9e1438f133a2be3f0b13f

  • SHA1

    51fc4183c2f1e70f17fe8477cd9c7183b9da0534

  • SHA256

    8e84b99e92cf4962716581f824f0ba1fdf895e5a352a5e6f1494ab1ceac0a332

  • SHA512

    0ffe99334fbae6cd233a4c4ea2fa65e96500645da1b2d808a29ce162ac3fdc3dd2a30ac8b395521ddfaee4fd708791ee5e24089797e26b2f04faa035ccc66037

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBK9w4Su:+R0pI/IQlUoMPdmpSpc4

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e84b99e92cf4962716581f824f0ba1fdf895e5a352a5e6f1494ab1ceac0a332.exe
    "C:\Users\Admin\AppData\Local\Temp\8e84b99e92cf4962716581f824f0ba1fdf895e5a352a5e6f1494ab1ceac0a332.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\SysDrvVC\adobsys.exe
      C:\SysDrvVC\adobsys.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\KaVBP8\dobdevsys.exe

    Filesize

    2.6MB

    MD5

    910cb61573fb811f2ed6796f0c6d8f80

    SHA1

    f1fb563cb5768c42c5b580d4533b7bbb7da49a1b

    SHA256

    babfc34036074f4039408fba2283b006f8b56be2cbd323da9c83c40826dba200

    SHA512

    1d17b90a227ce34a1713353e213c8af3549822b016982a924249689fd3da41235f4d62e8c0cbc51fa998b542fce18dec805bd1dc3ba74f116a8b3aa158eecbd0

  • C:\SysDrvVC\adobsys.exe

    Filesize

    2.6MB

    MD5

    ec36dfcd89151a3151464163e2e114fc

    SHA1

    1c87b1675a06621614ec9b1599fa0b134cf474de

    SHA256

    711dac1fc4dfc22319db8ac7676a59fd3972f930a7a22db45f7a2f4866be4a38

    SHA512

    b51041736f98db9c3537c00593d6230da5bf73cf4d70815bc53f8233cccd755275cdfd397457b38c7ff05911ce7de96850bd3898bcb13095e77f8b09a6a4767a

  • C:\SysDrvVC\adobsys.exe

    Filesize

    2.6MB

    MD5

    ec36dfcd89151a3151464163e2e114fc

    SHA1

    1c87b1675a06621614ec9b1599fa0b134cf474de

    SHA256

    711dac1fc4dfc22319db8ac7676a59fd3972f930a7a22db45f7a2f4866be4a38

    SHA512

    b51041736f98db9c3537c00593d6230da5bf73cf4d70815bc53f8233cccd755275cdfd397457b38c7ff05911ce7de96850bd3898bcb13095e77f8b09a6a4767a

  • C:\SysDrvVC\adobsys.exe

    Filesize

    2.6MB

    MD5

    ec36dfcd89151a3151464163e2e114fc

    SHA1

    1c87b1675a06621614ec9b1599fa0b134cf474de

    SHA256

    711dac1fc4dfc22319db8ac7676a59fd3972f930a7a22db45f7a2f4866be4a38

    SHA512

    b51041736f98db9c3537c00593d6230da5bf73cf4d70815bc53f8233cccd755275cdfd397457b38c7ff05911ce7de96850bd3898bcb13095e77f8b09a6a4767a

  • C:\Users\Admin\253086396416_6.1_Admin.ini

    Filesize

    203B

    MD5

    cc031937dd51ae19205f297b413c898b

    SHA1

    335a6d4985d8c60aa1e960195efc2ddfcaebc22c

    SHA256

    21fdfb67d6d11e0d9886acc61bc9944e756f2ac02d6a179d1500b475ede0234f

    SHA512

    3eafa616c4bdae6e79702ed2a10241aa2513b64f0f810be9bd76fdc667cba241d5df4142c13c3413a71fcf921305e7c11129a5d80d99bebc2e1834153830fbe8

  • \SysDrvVC\adobsys.exe

    Filesize

    2.6MB

    MD5

    ec36dfcd89151a3151464163e2e114fc

    SHA1

    1c87b1675a06621614ec9b1599fa0b134cf474de

    SHA256

    711dac1fc4dfc22319db8ac7676a59fd3972f930a7a22db45f7a2f4866be4a38

    SHA512

    b51041736f98db9c3537c00593d6230da5bf73cf4d70815bc53f8233cccd755275cdfd397457b38c7ff05911ce7de96850bd3898bcb13095e77f8b09a6a4767a