Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 14:59

General

  • Target

    2794668ae09bea04706174899a0337aa.exe

  • Size

    1.3MB

  • MD5

    2794668ae09bea04706174899a0337aa

  • SHA1

    04ca150d57c8bf80aaf1a532445614df77b1d95b

  • SHA256

    a1d172c3f39adf80ab811acfafaa84d5524d773a5be53686d0d181d4364e8027

  • SHA512

    c486acc7b845e1ce8db799884893b3c0c24d12a2c4a5e8d7fc297718d9236814cc1f5aa20cbe46567dcf9881d956aec1c17800e9e640a34a09fcd568bd4d473e

  • SSDEEP

    24576:d3OnGaKwfrcSzqvneODcEgyR984DCfHSjqnMQUX1iWilhvG:dZaKwfAGOcWCxeq2

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 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\2794668ae09bea04706174899a0337aa.exe
    "C:\Users\Admin\AppData\Local\Temp\2794668ae09bea04706174899a0337aa.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Users\Admin\AppData\Local\Temp\2794668ae09bea04706174899a0337aa.exe
      C:\Users\Admin\AppData\Local\Temp\2794668ae09bea04706174899a0337aa.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2224

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\2794668ae09bea04706174899a0337aa.exe

    Filesize

    29KB

    MD5

    c237b727ea1c5b7214b2e58f28abdc76

    SHA1

    a354e25af652b02327861f95dab0dc6f58452750

    SHA256

    c526df8c67136ca7765c9fd74b848ec93e0e0495c8e4f06525d1b213e9843847

    SHA512

    c42839f3961f172d7bc688a793bb5c5d32b260d8d5e8b476f44c0813dfb5977161b4cd03ccae9e52096b8f1b0df39067f4fc56ae8c55564b423703b5d240be4f

  • memory/1776-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/1776-2-0x0000000000290000-0x00000000003A2000-memory.dmp

    Filesize

    1.1MB

  • memory/1776-15-0x0000000003520000-0x000000000398A000-memory.dmp

    Filesize

    4.4MB

  • memory/1776-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/1776-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/1776-25-0x0000000003520000-0x000000000398A000-memory.dmp

    Filesize

    4.4MB

  • memory/2224-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2224-19-0x0000000000230000-0x0000000000342000-memory.dmp

    Filesize

    1.1MB

  • memory/2224-26-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB