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Analysis

  • max time kernel
    597s
  • max time network
    598s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    15/04/2024, 14:00

General

  • Target

    4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe

  • Size

    1.7MB

  • MD5

    b2da193fb590153c1e0bafa590b65e34

  • SHA1

    4a3f97ab1fbe710e51a3bdcd7adb20701668e603

  • SHA256

    4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9

  • SHA512

    0663db0e37376564d52135be90babf1a117140b4fcf1a2155b4a91b1a87ea1d7ed8955453ab4125e468da3d701ef7ca7bed4d41931978e5b7a2657237cff5f3f

  • SSDEEP

    24576:pa71p1u7UctrbawQEWsey8clgWe/YPdtjgWZ45bc7X+0VdW/hF:pap/uprbt+xyDLVtM8pW5F

Score
7/10

Malware Config

Signatures

  • UPX packed file 63 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
    "C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
      "C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:1880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp

    Filesize

    2.7MB

    MD5

    9841498d57940e673018ea5822f30f82

    SHA1

    f1af89f8b3059750f351b229bbda4810564dc95c

    SHA256

    98bbce12de16a093c7e59a855b4e84f5d96c904730480ce1f96cbd3966878913

    SHA512

    434149ccf55a11ff89ae43ce5af5163738924017b7211617a2d6f502ab7a5b2694bc0aa0a993ca3bf0a8aee10b81e1e9d4265c2faab5334452c36cc1e9443f29

  • C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new

    Filesize

    8.6MB

    MD5

    bce80c904870c19efd5a084b73ccd35d

    SHA1

    ff43c0553aa7eabe50d6ca8fa325adaea84724e3

    SHA256

    898c7aa87ce171e81d7dd996dfb06426d7edd1af452f7a87e4df3ee43bfc74ea

    SHA512

    13f24b7a926d96779ccd73dafe20965c844211dc22b1586b37ff0710967f2786116cc8abdba4fa82cddcaa24096d6c88d1bdc4d62501dec76f4c7d4171c1a3b8

  • memory/1072-0-0x0000000000220000-0x00000000003A3000-memory.dmp

    Filesize

    1.5MB

  • memory/1072-4-0x0000000002050000-0x00000000021D3000-memory.dmp

    Filesize

    1.5MB

  • memory/1072-1-0x0000000000220000-0x00000000003A3000-memory.dmp

    Filesize

    1.5MB

  • memory/1072-7-0x0000000000220000-0x00000000003A3000-memory.dmp

    Filesize

    1.5MB

  • memory/1880-72-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-83-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-6-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-8-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-9-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-11-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-10-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-16-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-17-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-18-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-42-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-47-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-48-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-51-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-55-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-56-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-57-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-58-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-59-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-60-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-64-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-65-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-66-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-67-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-68-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-69-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-70-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-71-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1880-73-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-5-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-77-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-93-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-78-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-84-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-85-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-89-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-90-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-91-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-92-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-79-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-94-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-98-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-99-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-100-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-101-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-102-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-103-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-104-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-105-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-106-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-110-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-114-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-115-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-116-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-120-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-121-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-122-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-123-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-124-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-128-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-129-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-130-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB

  • memory/1880-131-0x0000000000400000-0x00000000007A3000-memory.dmp

    Filesize

    3.6MB