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Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2024, 10:35

General

  • Target

    8eee154bc9abe1abe6a24131083df902.exe

  • Size

    506KB

  • MD5

    8eee154bc9abe1abe6a24131083df902

  • SHA1

    8ebf8cd206e9a66034795fe01cb07e2034d18637

  • SHA256

    50302c7713990867aaa7e6c10ec8d43c930172be9022e1a88bc881e6cbb0f217

  • SHA512

    31eb4fb02d711bb87ee13f8a202912b50e600ba5ab2e83be5f23a4c81cd6bf25cd790a857589b04cb984c57f9e5a61400fdc64976cb6c53083d98f1417ed22f0

  • SSDEEP

    12288:Dd87btGK0WBBanptiwLTozquJoMVdhzoWTYDb1:pcGBWoeqozquJZV/oWg1

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe
    "C:\Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe
      C:\Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2416
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe

    Filesize

    506KB

    MD5

    9a11ff003775718774638e2d54620cd4

    SHA1

    7e93f0334eff8d1728ba8c2fbbb8b2be5c7a5e9a

    SHA256

    f7c2da6ad29ca729483427f036803c318b8bb8de634db82d3f8b3b5e1622e754

    SHA512

    4cc01e66ae1a58185cab4fe48f7845ad417c75559d63bec20ed3f1ae5a980233df194c70c20efca39bbcd035b9a79cdf58cbd6e7b27e8efa8fb5ae32b1fc1d3e

  • C:\Users\Admin\AppData\Local\Temp\Cab4452.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar44E2.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\8eee154bc9abe1abe6a24131083df902.exe

    Filesize

    64KB

    MD5

    23591205a5b2850d955e64ce0975b625

    SHA1

    773af20b4875edd57740fa07831aa008c9daab57

    SHA256

    38d9869ef59a8eb614d44111c2aecb3b86ec229158e5a0d788d9c16443e4ceec

    SHA512

    2202d82decc7ed3c825020053f99401d6793f7b3a69d864a3e4cb7dfc67414a0c59e21efae661aa2bbd8d83bc1f9fecc22a9f3baf4b700c27aabe3f770939e80

  • memory/2416-27-0x0000000002D80000-0x0000000002DFE000-memory.dmp

    Filesize

    504KB

  • memory/2416-18-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2416-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2416-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2476-12-0x0000000002E30000-0x0000000002EB3000-memory.dmp

    Filesize

    524KB

  • memory/2476-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2476-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2476-2-0x0000000000330000-0x00000000003B3000-memory.dmp

    Filesize

    524KB

  • memory/2476-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB