Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2023 16:05

General

  • Target

    e7b058f15a4025a302679bbe23f72685.exe

  • Size

    5.3MB

  • MD5

    e7b058f15a4025a302679bbe23f72685

  • SHA1

    2b99e269d37f9e89fc0dbd135b7b59b289bbaacf

  • SHA256

    cbc84b8d9edb995ab81f2d1cef64a6dd03aa7f29c181ce40c63d7b9082f6a208

  • SHA512

    c2f9326a781bd8f7d07d85bdf0666c935991ed50f26bdcf78af690e99b9289634d8853b4f3bfb68e6680f53bf80d771de0c497d3a656a39c29794a898b87d99d

  • SSDEEP

    98304:bw3in1BHdyA9A06iVaaVIJSHhg7mwgu8+VJpoAMHdyA9A06iVaaVIJSHj:b5B9yEBhV1xBgIu8WoP9yEBhV1xD

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 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\e7b058f15a4025a302679bbe23f72685.exe
    "C:\Users\Admin\AppData\Local\Temp\e7b058f15a4025a302679bbe23f72685.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2652
    • C:\Users\Admin\AppData\Local\Temp\e7b058f15a4025a302679bbe23f72685.exe
      C:\Users\Admin\AppData\Local\Temp\e7b058f15a4025a302679bbe23f72685.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2892

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2652-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/2652-2-0x00000000002A0000-0x00000000003D1000-memory.dmp

    Filesize

    1.2MB

  • memory/2652-1-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/2652-13-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/2652-14-0x0000000003F50000-0x0000000004437000-memory.dmp

    Filesize

    4.9MB

  • memory/2652-31-0x0000000003F50000-0x0000000004437000-memory.dmp

    Filesize

    4.9MB

  • memory/2892-18-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/2892-23-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/2892-25-0x0000000003540000-0x0000000003762000-memory.dmp

    Filesize

    2.1MB

  • memory/2892-20-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

  • memory/2892-16-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/2892-32-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB