Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 20:49

General

  • Target

    605009e003f31f05f726e28cb98a00b6085da817edb2630416e9f3679c2cc19bN.exe

  • Size

    46KB

  • MD5

    a4eab74696294bfd9c4d20ff570cec30

  • SHA1

    325eb0e75325268fd6a1dfa65fbaa85e44564481

  • SHA256

    605009e003f31f05f726e28cb98a00b6085da817edb2630416e9f3679c2cc19b

  • SHA512

    6e28a17a61f16f6d66435f7e8020b490b3e29b9806c90c8dcd8cf42a0f13999381c3839449d7a17e7914da655b4c161fc0e02e588711f5a6dcf64cd2541b2ac1

  • SSDEEP

    768:/7BlpQpARFbhNIiJwsJwdXo8/O0QJfo8/O0QJh:/7ZQpAplJwsJwdBcU

Score
9/10

Malware Config

Signatures

  • Renames multiple (3252) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\605009e003f31f05f726e28cb98a00b6085da817edb2630416e9f3679c2cc19bN.exe
    "C:\Users\Admin\AppData\Local\Temp\605009e003f31f05f726e28cb98a00b6085da817edb2630416e9f3679c2cc19bN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini.tmp

    Filesize

    46KB

    MD5

    29ba39be28b05c33d871d084b1bb3cf0

    SHA1

    00cd700c4d6226d1c58a9dc3b687453510ce7acf

    SHA256

    6efce9ac8ee732a1c4980edbbf6529444d22ffb8543c6f7fcbac0c5ed2919ebe

    SHA512

    cc5b2c727422623cf67a55ef8279a637c6bf5ffbcd7f9dcdd8fd5c1efa66bf41f26bb91bffac7677b79564eeb12c1f01f5bb4f9def115a9ff46af7a57d30fde3

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    55KB

    MD5

    809c36ef9f070013a1aa0b7d443795f6

    SHA1

    9bd6d9bd2694373b119a742d48c38799aa7efc3d

    SHA256

    df98ab4b62661fa20e99196d20b0bc2036994d701af525fde08441b4afecc497

    SHA512

    46ba0e3bb9467e40bd4a4dc0e130b4fba734bae8b69f2a1e1b303b4f202e6ec9f4b69122febbc60741ae62fce78464dd44eb5999a1055cd1af19ca75a2397dbc

  • memory/780-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/780-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB