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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 21:26

General

  • Target

    046992211010dad25efa648b7af01974.exe

  • Size

    495KB

  • MD5

    046992211010dad25efa648b7af01974

  • SHA1

    21f3f24867cd3c2ad77093d4120b6061daeeb50b

  • SHA256

    6d9700acb90d88fe45038b4506a1afc7bf7d8051ffcadaa79064894dfa9da7fc

  • SHA512

    9ea68e10db81b5a6ab20b53047bf3e5e7491fbd086564d335787c74a640690a13a4809b65f885ef19d52b305e19e7a10a16d48435660616bca4b38c8bffd8b10

  • SSDEEP

    12288:Y2Els0qe+zh36VVTGf0ZTsnz7O7L6ju7pb:Y2Nzh36rG0ZTIz7O7nl

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 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\046992211010dad25efa648b7af01974.exe
    "C:\Users\Admin\AppData\Local\Temp\046992211010dad25efa648b7af01974.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsi761.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    aab28c52dc729d0fcaec2035b88d90ce

    SHA1

    a0a91c96d1a2eb53c288fa8fa06666ea244ca3ef

    SHA256

    a150c9f0d84ef04b8fb968507639c33ca727e38749ad57fa05c349b7725eae34

    SHA512

    a9db1c7eef8e61f0f6255dcb8d508326ed7bbebd132920e9c8e715da06dd7222b70f8e3eaa67ba6af71d7ca73946c93e5c438275697d26e7fb27ca7a337416a0

  • C:\Users\Admin\AppData\Local\Temp\nsi761.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    58b7b665fef1f52b725da85ef2eeea78

    SHA1

    f522fae9819f825e58723a9306ae76343aa58d00

    SHA256

    6bb8f8e8436c6666f2f4fecf6fa8437db6a1ad5396fde4442b3e85fe5804dd70

    SHA512

    5a116cf51e1fe7ce699a88a67dd46ab69d05c4cd0afb44045d58a7c163b9c00f76734dbe34a0a701596fd68e0bb3ad2c33c03b000b3f5862f8728a399e0ed853

  • \Users\Admin\AppData\Local\Temp\nsi761.tmp\BrandingURL.dll

    Filesize

    4KB

    MD5

    71c46b663baa92ad941388d082af97e7

    SHA1

    5a9fcce065366a526d75cc5ded9aade7cadd6421

    SHA256

    bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

    SHA512

    5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

  • \Users\Admin\AppData\Local\Temp\nsi761.tmp\InstallOptions.dll

    Filesize

    14KB

    MD5

    325b008aec81e5aaa57096f05d4212b5

    SHA1

    27a2d89747a20305b6518438eff5b9f57f7df5c3

    SHA256

    c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

    SHA512

    18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

  • \Users\Admin\AppData\Local\Temp\nsi761.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    9384f4007c492d4fa040924f31c00166

    SHA1

    aba37faef30d7c445584c688a0b5638f5db31c7b

    SHA256

    60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

    SHA512

    68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

  • \Users\Admin\AppData\Local\Temp\nsi761.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977