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Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 06:58

General

  • Target

    2c7c53cc215cbc87b9d0fdd03a4a13ce.exe

  • Size

    4.8MB

  • MD5

    2c7c53cc215cbc87b9d0fdd03a4a13ce

  • SHA1

    ed49a3baf836e3c0c27cb1d575b48a2676e42b4f

  • SHA256

    982de5fb844c74f708b0bcfff37b573614176cd311feebaa429ca0e5bb3550c5

  • SHA512

    1ed85a115a200e31c3f286e4089a785c33d6265798eaf615188e8b89c8b45454c8579cc71a447552780b3bb2f3f3b4bb36a1567f9b0414520d73b4319e44516f

  • SSDEEP

    98304:PX4kkWgiZ+zf/jghmMGqfvmP1/rO8ix0OhgJIXi49koyazx14:vZkWBZ+/gcqHW1/LPO6JIXi49koya0

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 23 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c7c53cc215cbc87b9d0fdd03a4a13ce.exe
    "C:\Users\Admin\AppData\Local\Temp\2c7c53cc215cbc87b9d0fdd03a4a13ce.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Users\Admin\AppData\Local\Temp\is-8Q6PC.tmp\2c7c53cc215cbc87b9d0fdd03a4a13ce.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-8Q6PC.tmp\2c7c53cc215cbc87b9d0fdd03a4a13ce.tmp" /SL5="$5014C,4341601,721408,C:\Users\Admin\AppData\Local\Temp\2c7c53cc215cbc87b9d0fdd03a4a13ce.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Program Files (x86)\Quas\Magni.exe
        "C:\Program Files (x86)\Quas/\Magni.exe" 4dfbcb6392e4e82dec956a1f358df8ce
        3⤵
        • Executes dropped EXE
        PID:2720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-8Q6PC.tmp\2c7c53cc215cbc87b9d0fdd03a4a13ce.tmp

    Filesize

    381KB

    MD5

    5fe40677b50096692706255b5c62727e

    SHA1

    e4b97631628b7551ba4f495de3e004c675779479

    SHA256

    cc14ece6975fdb016b2cc5766ab8365a6e81564e4021c17f564ca797926fd407

    SHA512

    8b31fd227170d7f907122dc43750ac003bd0eba46dadd24935a3b9940661857a4a4d26af0d1cfe1e026aaa965e204202e363309def3e66509dae29596f6f9e30

  • \Users\Admin\AppData\Local\Temp\is-8Q6PC.tmp\2c7c53cc215cbc87b9d0fdd03a4a13ce.tmp

    Filesize

    382KB

    MD5

    87a3b02d203d1c69ef3b4f9a50f848ce

    SHA1

    a621ca18c711e03f4c8f1deb06d7aa07c1b3d1c0

    SHA256

    1aad33314da6b332f3c71df86d61216bf5cb4331c53b4894ef6d48059bf4effe

    SHA512

    6c777ad8be8fb29d7a0813442b0b7b6d99fc9f1c14a592535f4208d0b0d49866d54801bdc47a81190875c142b4e35252453a141c30ccd0bf8bd72b764350f5ab

  • \Users\Admin\AppData\Local\Temp\is-I288D.tmp\_isetup\_iscrypt.dll

    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • memory/2040-66-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2040-61-0x0000000000400000-0x0000000000679000-memory.dmp

    Filesize

    2.5MB

  • memory/2040-8-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2216-1-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2216-60-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2720-62-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-58-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-59-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

    Filesize

    4KB

  • memory/2720-57-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-65-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-67-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-94-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-97-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB

  • memory/2720-103-0x0000000000400000-0x00000000016AC000-memory.dmp

    Filesize

    18.7MB