Analysis

  • max time kernel
    99s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2024 13:45

General

  • Target

    7a68b2598040d342eef5e8194b7971fe.exe

  • Size

    301KB

  • MD5

    7a68b2598040d342eef5e8194b7971fe

  • SHA1

    7147fad58f345d94cf597425f9a93621d3b8d88d

  • SHA256

    211fc50105cca5c9893cefe7ea1d740dd8d789ebe762075fe58d0669d160fc88

  • SHA512

    820bc1db147c32ecea615062055c178800296477ec114408ab0b1e768149875af35dd908ed708f2f4535fb784fda825788e08991fd80a45106629c1a54e7217e

  • SSDEEP

    6144:bzfj/IEL1c57oIWkhJrCGTpFIYsgeWnwtCd:7/IELYklkhRCCYYsgG

Malware Config

Signatures

  • Loads dropped DLL 17 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a68b2598040d342eef5e8194b7971fe.exe
    "C:\Users\Admin\AppData\Local\Temp\7a68b2598040d342eef5e8194b7971fe.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of FindShellTrayWindow
    PID:4408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsn418F.tmp\IpConfig.dll

    Filesize

    114KB

    MD5

    a3ed6f7ea493b9644125d494fbf9a1e6

    SHA1

    ebeee67fb0b5b3302c69f47c5e7fca62e1a809d8

    SHA256

    ec0f85f8a9d6b77081ba0103f967ef6705b547bf27bcd866d77ac909d21a1e08

    SHA512

    7099e1bc78ba5727661aa49f75523126563a5ebccdff10cabf868ce5335821118384825f037fbf1408c416c0212aa702a5974bc54d1b63c9d0bcade140f9aae1

  • C:\Users\Admin\AppData\Local\Temp\nsn418F.tmp\WmiInspector.dll

    Filesize

    104KB

    MD5

    8531346d16fa5d4768f6530d2eb2b65c

    SHA1

    153601d36aa0ddfbc597b1e890917364878791ca

    SHA256

    a9347413de4b0f90cac0b5e300cec9c867bdb28bd7a60d07b10fd31ee56c60cb

    SHA512

    f214e75de20edeb7eece02659fd7dafc8c3d63c2350c58825bc6e9ce0b73237962d8273b4bc803a2f304cee9f9cad1cd4edab28322c1e678bc25eb88faa6a841

  • C:\Users\Admin\AppData\Local\Temp\nsn418F.tmp\inetc.dll

    Filesize

    20KB

    MD5

    f02155fa3e59a8fc48a74a236b2bb42e

    SHA1

    6d76ee8f86fb29f3352c9546250d940f1a476fb8

    SHA256

    096a4dc5150f631b4d4d10cae07ef0974dda205b174399f46209265e89c2c999

    SHA512

    8be78e88c5ef2cd01713f7b5154cfdeea65605cc5d110522375884eeec6bad68616a4058356726cbbd15d28b42914864045f0587e1e49a4e18336f06c1c73399

  • C:\Users\Admin\AppData\Local\Temp\nsn418F.tmp\t1.dll

    Filesize

    4KB

    MD5

    058ba8a0916d957d3b91d08ea2e876e2

    SHA1

    1a7c36c50c5bd93f535b624a2882bc3905e7e7f3

    SHA256

    510af8083c0eef8b04e1171a9d6d94c64a1859701bbb106c565d2ec869437661

    SHA512

    24124b45bf42e186a06fcb71ca7e2c1fed3b762b681286185d7cdff53b3800c35b6326a6f21c82e9de59d8bbcb3fdab4a5c1cc9c8683e43ff230b07913d26f02

  • C:\Users\Admin\AppData\Local\Temp\nss4E64.tmp

    Filesize

    43B

    MD5

    07fff40b5dd495aca2ac4e1c3fbc60aa

    SHA1

    e8ac224ba9ee97e87670ed6f3a2f0128b7af9fe4

    SHA256

    a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

    SHA512

    49b8daf1f5ba868bc8c6b224c787a75025ca36513ef8633d1d8f34e48ee0b578f466fcc104a7bed553404ddc5f9faff3fef5f894b31cd57f32245e550fad656a

  • memory/4408-74-0x0000000003730000-0x000000000374C000-memory.dmp

    Filesize

    112KB