Analysis

  • max time kernel
    120s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    09/01/2024, 18:37

General

  • Target

    4ee6a7eab78564a997f4523b77e01e97.exe

  • Size

    475KB

  • MD5

    4ee6a7eab78564a997f4523b77e01e97

  • SHA1

    ca09d1ecceb7f354a405c5491ce0fad8d74c57ef

  • SHA256

    a1e07020140599851ae94593cd02fcecee2480c4dd167d78e06518a91345afc4

  • SHA512

    1c2916f580058d2054c40aa6d29f8c2fd2cefee8b5885a92182d2ed2bc3e1f2cbd42b80ec65c511d2748dafc32ae56bf15ce051cf854e3858725b66ac47b6e73

  • SSDEEP

    6144:he34R2zmURzh360EV2rnCUZG/t7SqzTBqTzP7n7O7L6K2Bfo70q:52S+zh36xV2GC0ZTsnz7O7L6ju70q

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ee6a7eab78564a997f4523b77e01e97.exe
    "C:\Users\Admin\AppData\Local\Temp\4ee6a7eab78564a997f4523b77e01e97.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2504

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\nst510E.tmp\ioSpecial.ini

          Filesize

          397B

          MD5

          fbc14d2f886e57af3daeacfb530a1c32

          SHA1

          d587aa7813f195fde0147511aebe7783761a029e

          SHA256

          6bab23a57e0ab9ddaf9d58efe9d1342fe0dd07fa72087c4a29108fc74681fba6

          SHA512

          1ed14ee5558c15f1a11cd97a306f13d122ac71615b84aad53e8fa0e989a415a8540612cbb29376dab13977eb861f0fbf8192595744ab97afad3f49a0ce2a7bf7

        • C:\Users\Admin\AppData\Local\Temp\nst510E.tmp\ioSpecial.ini

          Filesize

          1020B

          MD5

          781d53667b5e677e1353a4240cd7571f

          SHA1

          39b94dd255d33b74cc79bd9cfbd94d0a49eca644

          SHA256

          80a95ef330b165fb2ba5bd333e96e8f1334a0ea6cc12a29eac5b25f23d4ea701

          SHA512

          a8c55682cb96f6aeba0e3c794eeedd72da6d3a455e9f8fd25dbf0a794edd33083a3600514f95de3d60ac26f61a7f601d789bf4fbe855ab1d19519c2711824689

        • \Users\Admin\AppData\Local\Temp\nst510E.tmp\InstallOptions.dll

          Filesize

          14KB

          MD5

          325b008aec81e5aaa57096f05d4212b5

          SHA1

          27a2d89747a20305b6518438eff5b9f57f7df5c3

          SHA256

          c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

          SHA512

          18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

        • \Users\Admin\AppData\Local\Temp\nst510E.tmp\LangDLL.dll

          Filesize

          5KB

          MD5

          9384f4007c492d4fa040924f31c00166

          SHA1

          aba37faef30d7c445584c688a0b5638f5db31c7b

          SHA256

          60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

          SHA512

          68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

        • \Users\Admin\AppData\Local\Temp\nst510E.tmp\NSISdl.dll

          Filesize

          14KB

          MD5

          a5f8399a743ab7f9c88c645c35b1ebb5

          SHA1

          168f3c158913b0367bf79fa413357fbe97018191

          SHA256

          dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

          SHA512

          824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

        • \Users\Admin\AppData\Local\Temp\nst510E.tmp\UAC.dll

          Filesize

          17KB

          MD5

          09caf01bc8d88eeb733abc161acff659

          SHA1

          b8c2126d641f88628c632dd2259686da3776a6da

          SHA256

          3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478

          SHA512

          ef1e8fc4fc8f5609483b2c459d00a47036699dfb70b6be6f10a30c5d2fc66bae174345bffa9a44abd9ca029e609ff834d701ff6a769cca09fe5562365d5010fa

        • \Users\Admin\AppData\Local\Temp\nst510E.tmp\linker.dll

          Filesize

          7KB

          MD5

          122754bdae09014ed8be78a8dd3618c0

          SHA1

          8a1d4a0b8202d2261a12d97aebfe33144c274444

          SHA256

          67552ebf58e98e841dcd9f4213ad3eb134d595f04839771618f0bb1c48ea2b92

          SHA512

          7b9b5f8b52db793b4833a75bd8f122f28f2df00d43bd35efc831c2b8457009d51fe39874c691389c2fdc87ed411919b59da50199e3f719bd4cfb166367f185d9