Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 02:06

General

  • Target

    b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20.exe

  • Size

    384KB

  • MD5

    0fbc725f6582e6b95ca997f6352d90bc

  • SHA1

    af348ab699bda2ddcde8c83bc96a2d8e2ad2d71d

  • SHA256

    b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20

  • SHA512

    5f78d1bb8fb0f5b97d6c492fe09e8fc7e2567d57e7edd962b832b9aa3b1a79d2190206c7e95d36460684c3c5225b4e2acdc8d6cc7d83dc919351df1367dc2caf

  • SSDEEP

    6144:KvZ1R8jn8t/hnw11P3RDOrHOKTVsOLu9/6V40saiigCD4H2hz8QZA:km8fns1vRarHnpsOLu9/6VQ5zCD4V3

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20.exe
    "C:\Users\Admin\AppData\Local\Temp\b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Users\Admin\AppData\Local\Temp\b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20.exe
      C:\Users\Admin\AppData\Local\Temp\b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2420

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\b3d8989b5a0775db17c2c30e0f6262beccbf3659a916a67aaf60bc5b1d2b6f20.exe

    Filesize

    384KB

    MD5

    6908a50a5beb232d08949c021f57b576

    SHA1

    2c6383d9f5f05388d4c1cc9fa658eb408eb9a9b2

    SHA256

    3e48a0a8a282f357c5d8deb1fef69615821f6c90101aa7a1d11d1b322dabd0ef

    SHA512

    da375c94d80e3884db89d165f55e919bbadf18d55ee9193f721af2665b9da8e9a1970c9cceed0505d6494778e8dc5d28c3a4416c294488159e5bc033346ce837

  • memory/2124-0-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2124-10-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2420-9-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2420-11-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2420-16-0x00000000001B0000-0x00000000001F1000-memory.dmp

    Filesize

    260KB