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Analysis

  • max time kernel
    140s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 23:49

General

  • Target

    2095d9e376e2785ef1d8834deb2c2f53.exe

  • Size

    1.3MB

  • MD5

    2095d9e376e2785ef1d8834deb2c2f53

  • SHA1

    63ed6f00c75e44da025a37bd962c05c9df6341eb

  • SHA256

    adf7a8ce9a3f261d36bcd8a89078368997b4bf0065f9340f0b8938bd28f4fe45

  • SHA512

    beefbd5d4d96570c87123b219e7b9f195feb3c81e82b824e94655f1ce897e42260f14f1ba78edb95d03143fee6238f621de785ee6c1dea9b16fcabec53728164

  • SSDEEP

    24576:xC4szuXktwpE7c+QKs5Cmuu8vNyn1blE5DXCvG:w4hAKE7c+QKs5Cmmc18z

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2095d9e376e2785ef1d8834deb2c2f53.exe
    "C:\Users\Admin\AppData\Local\Temp\2095d9e376e2785ef1d8834deb2c2f53.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\2095d9e376e2785ef1d8834deb2c2f53.exe
      C:\Users\Admin\AppData\Local\Temp\2095d9e376e2785ef1d8834deb2c2f53.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\2095d9e376e2785ef1d8834deb2c2f53.exe

    Filesize

    382KB

    MD5

    da47433f8f496b4d8934d95f53525209

    SHA1

    01eef568738a740edbdffb0b2727a0726cc046ba

    SHA256

    0b52c0a79082eaa01d2ddcf46c4bf5b57306375ed6a84dde05cbb1dff8f3aba1

    SHA512

    8c62e50bf5f16a1b7dde7c326b25308f8b3769d1d1f1e9998d9301d03ee71e5974e3ae4f1f9175b6f1a188f35ec04dbf8925549a55bb30dfa9ac6ff8c80191f2

  • memory/1244-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/1244-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/1244-4-0x0000000000130000-0x0000000000242000-memory.dmp

    Filesize

    1.1MB

  • memory/1244-15-0x0000000003400000-0x000000000386A000-memory.dmp

    Filesize

    4.4MB

  • memory/1244-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/1740-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/1740-19-0x0000000000130000-0x0000000000242000-memory.dmp

    Filesize

    1.1MB

  • memory/1740-25-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB