Analysis

  • max time kernel
    111s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2024 11:16

General

  • Target

    6e34c0ebc748f2a40896454dfbaec9e5fc70dffc8e808d1c4b833a3693aaee60.dll

  • Size

    2.6MB

  • MD5

    cdea931d12581c5df94afe20067228a3

  • SHA1

    1739242435f20a448a407fbd1b8eb89e9c92f883

  • SHA256

    6e34c0ebc748f2a40896454dfbaec9e5fc70dffc8e808d1c4b833a3693aaee60

  • SHA512

    e2ccc07674f446de6dc4cbe293b7dd30f98e5d412243194d43d80f89e101afcd12929b03270fa0db1a94f61de6f9709f883869349a7f11aae3b17cd2f01105e9

  • SSDEEP

    49152:uiLXHqaRHASvkI4dFWBm0PnlLODqB5pXhEQTZ1lsc47vv2wxrQQQLsm:jDASvkRiBm0NLQqxeuwxrVQLs

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 58 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 62 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e34c0ebc748f2a40896454dfbaec9e5fc70dffc8e808d1c4b833a3693aaee60.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2576
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e34c0ebc748f2a40896454dfbaec9e5fc70dffc8e808d1c4b833a3693aaee60.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4888
      • C:\Users\Admin\AppData\Local\Temp\5796.tmp
        C:\Users\Admin\AppData\Local\Temp\5796.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Google\CrashReports\fe74c5fc-7c03-4939-bd08-3264486b230c.dmp

    Filesize

    32KB

    MD5

    e845860e3aed8719720865e35dde9b91

    SHA1

    ae62d163d8d67fbf2ae624a3feaa58abb31e4d24

    SHA256

    380068ddf1ca70b339daaac7b94475736e768d68ef01324075410426d34c113f

    SHA512

    9a53cfe49b5c81d17b9a9791d9cea9e0a4a636dab7eb2dab61d13e85b0168e6e3f22a14c0e5e635549afe0d23f252339f98f15900a21568746e080066878eaef

  • C:\Users\Admin\AppData\Local\Temp\5796.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/4888-0-0x0000000002DE0000-0x0000000002EA8000-memory.dmp

    Filesize

    800KB

  • memory/4888-1-0x0000000002DE0000-0x0000000002EA8000-memory.dmp

    Filesize

    800KB