Analysis

  • max time kernel
    118s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2023, 22:32

General

  • Target

    PekzLOG.exe

  • Size

    535KB

  • MD5

    5504cead28af15658cd2c26c358759e6

  • SHA1

    5d444a6f79f1ce9069c4a940687ced21b96e616c

  • SHA256

    f2cea2ace90fadcf5ee82ed9ebc1f7dc577a3b1fbce75b2831c1b170879d5494

  • SHA512

    ce79c86f3ac81b9e8786e49af78b13f1804635d64d19d2798b00e05b201433c0297a99cf09fabe4f05ddd0c4327ed72982049fbee4b209724de543bfd20ac188

  • SSDEEP

    12288:PDcHFdwvfQky4ng/q2cTvw/oXTQUxTkGAVTeTveexB2sOr:PDcHF6XHBeWUoXv5lokee+r

Score
7/10

Malware Config

Signatures

  • Obfuscated with Agile.Net obfuscator 3 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PekzLOG.exe
    "C:\Users\Admin\AppData\Local\Temp\PekzLOG.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1239694C.dll

    Filesize

    584KB

    MD5

    feb5236bd41cc5f9cfc5b5dc25e66d25

    SHA1

    6e3f599e8a57733655ddaa7703bbe939fd447216

    SHA256

    6b64d5962e50dd590831dd7fbc6a09196fe03696d2767fc6416ac11edd2e0593

    SHA512

    8e250045bf4acccd05ea0fddb54c936b9a1c7e25995f09815d31a86fbf9d28d17e71c33990420aa660e885c3950095499cf51d6944c4dd2735b2f993eb0b9507

  • memory/2976-10-0x000000001AD10000-0x000000001AD90000-memory.dmp

    Filesize

    512KB

  • memory/2976-2-0x000000001AD10000-0x000000001AD90000-memory.dmp

    Filesize

    512KB

  • memory/2976-6-0x000000001B270000-0x000000001B3B2000-memory.dmp

    Filesize

    1.3MB

  • memory/2976-8-0x000000001AD10000-0x000000001AD90000-memory.dmp

    Filesize

    512KB

  • memory/2976-9-0x000000001AD10000-0x000000001AD90000-memory.dmp

    Filesize

    512KB

  • memory/2976-0-0x00000000011B0000-0x0000000001240000-memory.dmp

    Filesize

    576KB

  • memory/2976-11-0x000007FEF5530000-0x000007FEF5F1C000-memory.dmp

    Filesize

    9.9MB

  • memory/2976-12-0x000000001AD10000-0x000000001AD90000-memory.dmp

    Filesize

    512KB

  • memory/2976-13-0x000000001AD10000-0x000000001AD90000-memory.dmp

    Filesize

    512KB

  • memory/2976-14-0x0000000000290000-0x0000000000296000-memory.dmp

    Filesize

    24KB

  • memory/2976-1-0x000007FEF5530000-0x000007FEF5F1C000-memory.dmp

    Filesize

    9.9MB

  • memory/2976-16-0x0000000000280000-0x0000000000286000-memory.dmp

    Filesize

    24KB

  • memory/2976-17-0x000007FEF5530000-0x000007FEF5F1C000-memory.dmp

    Filesize

    9.9MB