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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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
  • Loads dropped DLL 2 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 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e34c0ebc748f2a40896454dfbaec9e5fc70dffc8e808d1c4b833a3693aaee60.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e34c0ebc748f2a40896454dfbaec9e5fc70dffc8e808d1c4b833a3693aaee60.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1260
      • C:\Users\Admin\AppData\Local\Temp\23D6.tmp
        C:\Users\Admin\AppData\Local\Temp\23D6.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\23D6.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/1260-0-0x0000000001FF0000-0x00000000020B8000-memory.dmp

    Filesize

    800KB

  • memory/1260-1-0x0000000001FF0000-0x00000000020B8000-memory.dmp

    Filesize

    800KB