Analysis

  • max time kernel
    64s
  • max time network
    184s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-10-2022 00:18

General

  • Target

    59b09f269cae94ebeb3d7f0d467427267267615c1a555dae741506bc89aa5126.exe

  • Size

    1.4MB

  • MD5

    a44a6a43588485bc53f4c3eaaf7dd318

  • SHA1

    2954b3a8afdabfde9967f7f7523ca860e23af04f

  • SHA256

    59b09f269cae94ebeb3d7f0d467427267267615c1a555dae741506bc89aa5126

  • SHA512

    232e30520827fb547452aa726177e9e4a15608949628baf1cbfe7fae9c4ba3b9c5aa28ccbd6fd1ccb1d61a77dfe539681a5c14503f232e377a5f92bb10d58feb

  • SSDEEP

    24576:pLlgAi5b8Pf3GQKmuy37HK++9He2UPuqa57lH4GdRyg:pyof92arv+ppN57J4Bg

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59b09f269cae94ebeb3d7f0d467427267267615c1a555dae741506bc89aa5126.exe
    "C:\Users\Admin\AppData\Local\Temp\59b09f269cae94ebeb3d7f0d467427267267615c1a555dae741506bc89aa5126.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3036
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" -Y .\rU84TP.F
      2⤵
      • Loads dropped DLL
      PID:4200

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\rU84TP.F

    Filesize

    1.5MB

    MD5

    de7d60fd505843299c1e5f0a955c62b4

    SHA1

    fc6183f35c7b0e2fc995ca666bf9e68163cb676b

    SHA256

    17be90292ff5d5b673e56e7fc355baf36a3db556a046d95bf1cc54e53e1c9b16

    SHA512

    2ca879ff6b1f393778ba2bc6d5af0accf53731b6c9a14e2c63ca7fcae11b4ffeea461ddc916b3d0e108dd9ab349f1b2bdd0a12d76bdfd021be2cd512609ff826

  • \Users\Admin\AppData\Local\Temp\ru84tP.F

    Filesize

    1.5MB

    MD5

    de7d60fd505843299c1e5f0a955c62b4

    SHA1

    fc6183f35c7b0e2fc995ca666bf9e68163cb676b

    SHA256

    17be90292ff5d5b673e56e7fc355baf36a3db556a046d95bf1cc54e53e1c9b16

    SHA512

    2ca879ff6b1f393778ba2bc6d5af0accf53731b6c9a14e2c63ca7fcae11b4ffeea461ddc916b3d0e108dd9ab349f1b2bdd0a12d76bdfd021be2cd512609ff826

  • \Users\Admin\AppData\Local\Temp\ru84tP.F

    Filesize

    1.5MB

    MD5

    de7d60fd505843299c1e5f0a955c62b4

    SHA1

    fc6183f35c7b0e2fc995ca666bf9e68163cb676b

    SHA256

    17be90292ff5d5b673e56e7fc355baf36a3db556a046d95bf1cc54e53e1c9b16

    SHA512

    2ca879ff6b1f393778ba2bc6d5af0accf53731b6c9a14e2c63ca7fcae11b4ffeea461ddc916b3d0e108dd9ab349f1b2bdd0a12d76bdfd021be2cd512609ff826

  • memory/3036-116-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-117-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-118-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-119-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-121-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-122-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-124-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-125-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-126-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-127-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-128-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-129-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-130-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-131-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-132-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-134-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-133-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-135-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-136-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-137-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-138-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-139-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-140-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-141-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-142-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-143-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-144-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-145-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-146-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-147-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-149-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-148-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-150-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-151-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-152-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-153-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-154-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-155-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-156-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-157-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-158-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-159-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-160-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-161-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-162-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-163-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-164-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-165-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-166-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-167-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-168-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-169-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-170-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-171-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-172-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-173-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-174-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-175-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-176-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-177-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-178-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-179-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-180-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/3036-181-0x0000000076FB0000-0x000000007713E000-memory.dmp

    Filesize

    1.6MB

  • memory/4200-234-0x00000000048D0000-0x00000000049CC000-memory.dmp

    Filesize

    1008KB

  • memory/4200-233-0x0000000004690000-0x00000000047C1000-memory.dmp

    Filesize

    1.2MB

  • memory/4200-240-0x00000000048D0000-0x00000000049CC000-memory.dmp

    Filesize

    1008KB