Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    07-01-2024 11:39

General

  • Target

    48e02dc76c6e9acf3a32b16dd6c583c9.exe

  • Size

    506KB

  • MD5

    48e02dc76c6e9acf3a32b16dd6c583c9

  • SHA1

    1c05a07ea19b8866d5a7a5a8a221bea11b71732e

  • SHA256

    79125e6a91831b95ff0187d43dd6a882939f27c489df23639ac25539ce1034fd

  • SHA512

    85b734c55dac1f190652247666031aee2fb08dc4d5ea6536604885ea4ba18ca4f1ec1ba77ce592cc6fd75aa81afdce02ee5c77ab0c9a942010a6c5b98c9ec6d3

  • SSDEEP

    12288:97E2+ooN9nEW9Jxxj1nmRKaczOxtkpbm7NmttWhtyoi14r:97LAnEMjhmgacSQFcNmtctHNr

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
  • 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\48e02dc76c6e9acf3a32b16dd6c583c9.exe
    "C:\Users\Admin\AppData\Local\Temp\48e02dc76c6e9acf3a32b16dd6c583c9.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Users\Admin\AppData\Local\Temp\48e02dc76c6e9acf3a32b16dd6c583c9.exe
      C:\Users\Admin\AppData\Local\Temp\48e02dc76c6e9acf3a32b16dd6c583c9.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1792
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\48e02dc76c6e9acf3a32b16dd6c583c9.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\48e02dc76c6e9acf3a32b16dd6c583c9.exe

    Filesize

    506KB

    MD5

    14263acd9f60223e000c5ce62643e97f

    SHA1

    b60d44360abfbb4c3a1410f8dcb7e58d010ca100

    SHA256

    834c83a51cbf2d994a975ec8f542cb4a519bec6606b41828dd47997d3069e182

    SHA512

    aaa5a575128bcc4cc71a3c2ac80ef8e2381f1f24a6911b7edeb379215c36a3e05adab85b8f859e4ced233cdace103818baf1619cf26f89e54282c4c6e0df69a7

  • C:\Users\Admin\AppData\Local\Temp\Tar24F3.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1792-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1792-20-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1792-22-0x0000000000280000-0x0000000000303000-memory.dmp

    Filesize

    524KB

  • memory/1792-28-0x00000000014F0000-0x000000000156E000-memory.dmp

    Filesize

    504KB

  • memory/1792-67-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2784-17-0x0000000002D30000-0x0000000002DB3000-memory.dmp

    Filesize

    524KB

  • memory/2784-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2784-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2784-1-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2784-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB