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Analysis

  • max time kernel
    0s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 15:40

General

  • Target

    2a0a8f11057d50efd4d9e8703e1ec621.exe

  • Size

    313KB

  • MD5

    2a0a8f11057d50efd4d9e8703e1ec621

  • SHA1

    49dbec5507c856d772acbf83a3bef3f8c80e9643

  • SHA256

    21c9351325746d7182af3566c4337016cc6449d041d771e14f17554382db2c6f

  • SHA512

    e47cff9d55db29be856e8cb09deb71c697f9f8431513d50cfbd39441c6140e817d631f3d5ec2fc66205705cc94547762f69164f16953ab7a2d187ca383966d18

  • SSDEEP

    6144:XrK9uEo2S1YnQmCX492DkwNP3qpYFtcM7dZssr+Ixf6LuDTKD2ay9KGYG0LW:Xryu6/eIo4vMResyEf0uP9d9UG0W

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a0a8f11057d50efd4d9e8703e1ec621.exe
    "C:\Users\Admin\AppData\Local\Temp\2a0a8f11057d50efd4d9e8703e1ec621.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\TsuB51210AB.dll

    Filesize

    111KB

    MD5

    9e4f9ca09fcee5365249f369dccf08b0

    SHA1

    131f89a771fa3a3babab25919b653e47915400a9

    SHA256

    63f2fc724cddab5ae9bc5a07e720e9a56c3a97436dd71ec1672586af3cb80482

    SHA512

    d2196bdf74ecd092eb190c91648caa5eacddc326d188c9f4f87df5df1a9185dd967a332fc4af17576b780d38387ff79e51cc63dade8a527644db5c84b990b63b

  • \Users\Admin\AppData\Local\Temp\{D075365B-C78D-4993-AB78-8FAF0B9614AD}\Custom.dll

    Filesize

    91KB

    MD5

    c9d3d86ee95ae4d20c80de9ddaa8fa40

    SHA1

    5f0546ec86f3e27f0eec4d5d5451edc630907654

    SHA256

    b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

    SHA512

    ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

  • \Users\Admin\AppData\Local\Temp\{D075365B-C78D-4993-AB78-8FAF0B9614AD}\_Setup.dll

    Filesize

    92KB

    MD5

    c7cd01e1f34610bf21b0666b653edd35

    SHA1

    eac7628be4f84589059dac8f4066b3d21989d3e7

    SHA256

    d374c7bbe951f64bacb8f77343a8038f94777d62a8f291159c08093ab691b53a

    SHA512

    ecc4bf7956d8ae0b9838e3266e2c55ad17c4a91dd12c3f99718d2dfc16f540435f1d5b9d06b8f2206319b5718de2c9a5c1b46d414a179c2df1835800eca338c5