Analysis

  • max time kernel
    152s
  • max time network
    79s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2022, 20:44

General

  • Target

    5e633779556aaf1b48c5dc6e8682291d6d99b4dcb090f5a50da673c8c0cd315e.exe

  • Size

    288KB

  • MD5

    015e81d0d477035bafb0bc45572a8404

  • SHA1

    578f633b5af77ee16aa1f69714a8779ab18d079c

  • SHA256

    5e633779556aaf1b48c5dc6e8682291d6d99b4dcb090f5a50da673c8c0cd315e

  • SHA512

    d927b507b9b0d489660396c0e0740546f4384ff5df9ce395bb8b6823bc8eaafa5cedca16b7e28fc8b67e09c5dd0491f084b95f1441462e646403a1204633cb3a

  • SSDEEP

    6144:MBz1YkFIVEzLK4tDOiSaARyDQckDaKtng:O1VmEHDOiARyUrmgg

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e633779556aaf1b48c5dc6e8682291d6d99b4dcb090f5a50da673c8c0cd315e.exe
    "C:\Users\Admin\AppData\Local\Temp\5e633779556aaf1b48c5dc6e8682291d6d99b4dcb090f5a50da673c8c0cd315e.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1412
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k sougou
    1⤵
    • Deletes itself
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\windows\sou2077000.dll

    Filesize

    205KB

    MD5

    bed78f27a7ab9a7fdbd950ca7bbfd730

    SHA1

    3f873908ca93f3b05f690481ff829e47676947d7

    SHA256

    b99cb17b11778fe0e13860661c98056a311ab887e89cd6e6dfd77a5b9a9ad82b

    SHA512

    a0b990f9d540a6c71ddbd8e74f0d26066e1b1e53dc010db29808e587dafe7aa5cb5e9de72429127517392370c4d9ab6bdca1519c271506606fedac4348c5e4de

  • \??\c:\Win_lj.ini

    Filesize

    128B

    MD5

    1c1066f210a6c88267539054d11dfb8a

    SHA1

    88d20c3a1209f16df33d73354ca81dc2be19f3fb

    SHA256

    5db566266be3561561bbd0ac997ce4f044efd172879871cb7710385559a277fe

    SHA512

    1df7378c5cb2f73a1b1c59a438d2eb968c928dbdda30a341c09dd91bc41d66781d07461adef3c05edcdb08a8ffb1d11af97e6b881dacc5e7e596d4f1c564d572

  • \??\c:\program files (x86)\oole\shahsvlcg.gif

    Filesize

    16.8MB

    MD5

    0afc4e72de51f96b7db0d91ef9b6a846

    SHA1

    554a726d5ac6eb18c0178eda920bd741c000ffb7

    SHA256

    9d43f506a47c1d0b846438eb4793618518017ea1433348b621804f8e0c57b333

    SHA512

    762d1788e49950e429f73ba25cfc89c63a69d4465a3fb54a5e087c59cc85db6b5cb647603ea5a5921f1c7d034f97e90223dd5e8a33e4e7c15451f629eb515fe5

  • \Program Files (x86)\Oole\Shahsvlcg.gif

    Filesize

    16.8MB

    MD5

    0afc4e72de51f96b7db0d91ef9b6a846

    SHA1

    554a726d5ac6eb18c0178eda920bd741c000ffb7

    SHA256

    9d43f506a47c1d0b846438eb4793618518017ea1433348b621804f8e0c57b333

    SHA512

    762d1788e49950e429f73ba25cfc89c63a69d4465a3fb54a5e087c59cc85db6b5cb647603ea5a5921f1c7d034f97e90223dd5e8a33e4e7c15451f629eb515fe5

  • memory/1412-54-0x0000000075771000-0x0000000075773000-memory.dmp

    Filesize

    8KB

  • memory/1412-56-0x0000000010000000-0x0000000010035000-memory.dmp

    Filesize

    212KB

  • memory/1412-57-0x0000000010000000-0x0000000010035000-memory.dmp

    Filesize

    212KB

  • memory/1532-62-0x0000000010000000-0x0000000010035000-memory.dmp

    Filesize

    212KB