Resubmissions

21-11-2023 15:26

231121-svlsxsfc96 7

21-11-2023 15:24

231121-steyzsga6v 7

21-11-2023 15:22

231121-srz65sfc79 7

Analysis

  • max time kernel
    70s
  • max time network
    77s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2023 15:24

General

  • Target

    setup.msi

  • Size

    14.4MB

  • MD5

    243f412e953d5cf06333f3e2c4a41e26

  • SHA1

    5609d5d4caf3feb775c0501bbe57a9fa7cb02fd1

  • SHA256

    fc1f083b2239366ce7e6b3afc62d822b0143b49a1fbdfd6a38241decca090f17

  • SHA512

    6b19131fa5725d3a75c2cdbec8328b230cd36968023f2e200da2cd00632757d2ccfe466741c1bd7b5d078306c23b2f88144daadaab4193d289e580147b862011

  • SSDEEP

    196608:LdKE2petkIk8IutuHNmOue+rqd+nSHf6hai1CoqaPcpjiPPGY1WGz:LUE/inxCLtPPGY1WGz

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 11 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\setup.msi
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4968
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 2012FE29ABD08D042CB09C9C4F148C3E C
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Siemens\Automation\Logfiles\Setup\S7BAS_log.txt

    Filesize

    3KB

    MD5

    f893c269576477b22e46ba5279edc41c

    SHA1

    cc2ea3a568e09668086e820229fc6cb3c2cbbfc9

    SHA256

    c607913cd241aa031b1e9659cd532ea7628d59be58a105dc6c046a9fb07447e8

    SHA512

    1bd819db40fcad9aeffea548b47c059103df214b555c2930e384290a57d2437c401173ab7de5dc25d78297dcb63d37cee5c976e5f4c270ca377debc189208479

  • C:\ProgramData\Siemens\Automation\Logfiles\Setup\S7BAS_log.txt

    Filesize

    4KB

    MD5

    ac0a541edb4ecc0160f62c3bec1e4f6e

    SHA1

    2d41f0f28efb29e0e07a6164c36b81129a33bb18

    SHA256

    228bb08c83c0d509b08363073129ea2bc84094af37dec0e13820c80993b96660

    SHA512

    d9dc396fa8567a77453a43b0eed4f66d222bf9a0fbdcd7edf4e9f91262200fd3dc9d936318d12d18a22c79c6a4a8547ef5237450ff80b6970345c15e7b7d445d

  • C:\Users\Admin\AppData\Local\Temp\MSI40B.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSI40B.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIA17.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIA17.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIBDF7.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIBDF7.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSID8CC.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSID8CC.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEA22.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEA22.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEDFC.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEDFC.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEDFC.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEF35.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIEF35.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIF447.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIF447.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIF717.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIF717.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIF998.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIF998.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIFAA3.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\MSIFAA3.tmp

    Filesize

    3.0MB

    MD5

    85db317d66a89c0c82250126e833908e

    SHA1

    a3dad8f6fb04896ded4c75434afaab0a50f107e5

    SHA256

    edbd68f62167f5d732e5861ef0124de72b6db90c39acc8f35cc1917d3bb8a256

    SHA512

    ac1d9612a4558d98519fe547dcf757b9b98e82997a9598a5a39789e2c29545898074067b86e40ba05fffffe862cc82e118c74a87bc2c3a885fd653717d961eb0

  • C:\Users\Admin\AppData\Local\Temp\{FD3095D6-1211-45E0-BBCF-CD7DD869F349}\AdsStringTable.ini

    Filesize

    96KB

    MD5

    e21a55487bedade45e557bb254a23941

    SHA1

    3e0c084a44ccc67d45989c7f7aa349e03047895b

    SHA256

    6989d6760d2ec37c41e8f0d14954f7797b19a1a6ae844bcca30b9ddd506dae24

    SHA512

    497947597df919c21b9aa27110f65cf2953f90406230a17a81bb7b2db39885cc9edbff2bc48538e6e8382124b3e63feaaf4f4a3aebf6d38137a896c498d4bca1

  • C:\Users\Admin\AppData\Local\Temp\{FD3095D6-1211-45E0-BBCF-CD7DD869F349}\Steuerdatei.ini

    Filesize

    71KB

    MD5

    64fe28f72c320808de9a29bf16b76f38

    SHA1

    d7a526890ec7576cc989b8e91dd5bd348060d6d6

    SHA256

    2b4a808f72c221bc409f812b8e205137f918015a790fb46c1f315e0fc8a284ee

    SHA512

    4835e864154e85331ec272b405d6c4fbf2029139d80eb6df10cabb916b7bb365282765f96ebcf0de158dc80ddb69c7222011b52d5127be87dbb59ce528b1e0a6