Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2023 05:57

General

  • Target

    swift mesaj 27.11.2023.exe

  • Size

    612KB

  • MD5

    60edb8de9aeae1deeb8668067a28819c

  • SHA1

    1dcc7d649c2303a6a756975ff5222ca6fc534bee

  • SHA256

    6fbb2322f0b5b771ccee2f5002782a2eb4217a8833a5cebab554b2d5a711b0a4

  • SHA512

    d598df181dc92a7043976dcd521dcec2cfffb75ca7f8b32cf16cf5803bd3776348e7e9c6bb8975d33a0833094f41579cb7096c1be564e268763bb57f859fe2b5

  • SSDEEP

    12288:b+8XG5SFEyclCv8ep+jhvScK5t2HBZ1/MwhA6zLj:b+8BFslS8ep+jhqcK5tSBZtXrLj

Malware Config

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\swift mesaj 27.11.2023.exe
    "C:\Users\Admin\AppData\Local\Temp\swift mesaj 27.11.2023.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\swift mesaj 27.11.2023.exe
      "C:\Users\Admin\AppData\Local\Temp\swift mesaj 27.11.2023.exe"
      2⤵
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies system certificate store
      PID:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8014baa51294e6919cde3c3fa66fb176

    SHA1

    893af0b76aec52422669f1c62edd1934742381ac

    SHA256

    bb124b6846aab9f896662d296a4ff69953d33aa7cbc29cecf6f7389b1c0b6621

    SHA512

    7f5d3f704564bd3048c7cc04e5c78c78ed6aeb8782cafe6d11ce83642d4413774f0a6a60f40c7e282678f03670800de8de3b902614de43e72b17da4e13524df8

  • C:\Users\Admin\AppData\Local\Temp\CabEEB4.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarEF63.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • C:\Users\Admin\AppData\Local\Temp\divisa.ini

    Filesize

    37B

    MD5

    6afbceba786a45c12c432275ca8fa2fd

    SHA1

    a0ba442f9661309d3cd11da7783ee6b2ff8926cd

    SHA256

    c48e9a91c089b7e2bdbdad49e8841ee05d4051bffe2ca304982195ea26b96eb8

    SHA512

    449aaf84e4f5eb18c06ce20bf0a3fadcd59428388cc02f60ca02d268dae61869044b6e65515ec3c3f7a71bdcbc1a689d0897de167f148a31d7d0bd0431c45550

  • C:\Users\Admin\Docimasy.ini

    Filesize

    35B

    MD5

    07aa3c5f11b10fbd989d1cd144d9f5ec

    SHA1

    1cb0349287f9171642f1dfca482697aebd172cca

    SHA256

    2e9c5f3febbb36f97f3e5da2edc82d49e020b4b36b38faafd121326c8de8e710

    SHA512

    a854cde4122d050363cfcb167c72aa367018835f497b13b4e73536910bcb38bff5ba4261f4075bf96c41c065718fb15d7228c3b59f12c81fb3ea09932f4960b1

  • \Users\Admin\AppData\Local\Temp\nso370A.tmp\System.dll

    Filesize

    12KB

    MD5

    0d7ad4f45dc6f5aa87f606d0331c6901

    SHA1

    48df0911f0484cbe2a8cdd5362140b63c41ee457

    SHA256

    3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    SHA512

    c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

  • memory/2000-62-0x0000000077950000-0x0000000077AF9000-memory.dmp

    Filesize

    1.7MB

  • memory/2000-65-0x0000000074E70000-0x0000000074E77000-memory.dmp

    Filesize

    28KB

  • memory/2000-64-0x0000000077B40000-0x0000000077C16000-memory.dmp

    Filesize

    856KB

  • memory/2000-63-0x0000000003980000-0x000000000697B000-memory.dmp

    Filesize

    48.0MB

  • memory/2000-61-0x0000000003980000-0x000000000697B000-memory.dmp

    Filesize

    48.0MB

  • memory/2952-66-0x0000000000500000-0x00000000034FB000-memory.dmp

    Filesize

    48.0MB

  • memory/2952-67-0x0000000077950000-0x0000000077AF9000-memory.dmp

    Filesize

    1.7MB

  • memory/2952-145-0x0000000072ED0000-0x0000000073F32000-memory.dmp

    Filesize

    16.4MB

  • memory/2952-146-0x0000000000500000-0x00000000034FB000-memory.dmp

    Filesize

    48.0MB

  • memory/2952-147-0x0000000000500000-0x00000000034FB000-memory.dmp

    Filesize

    48.0MB

  • memory/2952-148-0x0000000072ED0000-0x0000000073F32000-memory.dmp

    Filesize

    16.4MB