Overview

overview

7

Static

static

7

5a7c0a66fa...59.exe

windows7-x64

7

5a7c0a66fa...59.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2023, 03:24

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General

  • Target

    5a7c0a66fad3f11634dbf4b3cbdc9f59.exe

  • Size

    1.3MB

  • MD5

    5a7c0a66fad3f11634dbf4b3cbdc9f59

  • SHA1

    f3048e1e1d935ae06f039b5114eaef185789102b

  • SHA256

    f66fbc513095ea281d78f18eb423b066f4be428b024ca3799f5c6f2c59c556c5

  • SHA512

    dc01644ea057be496f6cf5d0a2d6fb01882106527abccc67083bebc151f75287ce9005ca6dc6f91267f72c01ce3908e812e86e3d85a6db63b0b4ade4575115c4

  • SSDEEP

    24576:K+C9JMKCJU5d8LNzhA6NMkwY1JToreJpXK3A78hy5PcyP/ysKEMbaYMTEVxul5B8:e92K6I8pzhMk9BB7B1NVeR9j

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

    upx
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a7c0a66fad3f11634dbf4b3cbdc9f59.exe
    "C:\Users\Admin\AppData\Local\Temp\5a7c0a66fad3f11634dbf4b3cbdc9f59.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Users\Admin\AppData\Local\Temp\5a7c0a66fad3f11634dbf4b3cbdc9f59.exe
      C:\Users\Admin\AppData\Local\Temp\5a7c0a66fad3f11634dbf4b3cbdc9f59.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5a7c0a66fad3f11634dbf4b3cbdc9f59.exe
    Filesize

    174KB

    MD5

    7b281ae5acb55d2ccc5a6f389dc762e6

    SHA1

    ba2cbb32dd3f2adbf3629005c24bbe4f6a4f70a5

    SHA256

    5569645978581270cbee077a9f31688c07e0ca993ec6dca08560c891024a9eb7

    SHA512

    8a73dea7caeb0029e96ffd65a7ec632bf7f0266610fde8f1260a2f6ecb085c6e79f8add644c01ac3fddd4670bfa4adb855a43e5144bd5754223e80aa8e8b92cf

    Download Submit

  • memory/1068-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/1068-1-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/1068-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/1068-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2868-14-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

    Download

  • memory/2868-16-0x0000000001D00000-0x0000000001E31000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2868-13-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2868-21-0x00000000055F0000-0x0000000005812000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2868-20-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2868-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

    Download