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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/02/2024, 23:01

General

  • Target

    aa609c7363a8dd21471794ffb981051d.exe

  • Size

    224KB

  • MD5

    aa609c7363a8dd21471794ffb981051d

  • SHA1

    2b48265b4b705cd06d765084f254cb088cefbdd4

  • SHA256

    0f60e086a4cf0a293a52d601635c3899802817c03192f4cd61f7198f8b6bf58a

  • SHA512

    4c19e02d85b6fda1ff66e827028e8f0dc55147a5f5fed1de238bc6fa8488965e138c1d611c3b6b3b607258a5395e8bef38b231bde254cd6f2bff995b90e9f497

  • SSDEEP

    6144:qtkEoAM4iYQqA4PwYXXwRV4GmTH9dcMf6QFoYJZwYX:aPwYXXwRV4PBFoLYX

Score
10/10

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates connected drives 3 TTPs 42 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 6 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa609c7363a8dd21471794ffb981051d.exe
    "C:\Users\Admin\AppData\Local\Temp\aa609c7363a8dd21471794ffb981051d.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Documents and Settings\tazebama.dl_
      "C:\Documents and Settings\tazebama.dl_"
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops autorun.inf file
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      PID:2340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~2\MICROS~1\OFFICE14\MSACCESS.EXE

    Filesize

    13.5MB

    MD5

    b69afe0155dd8a64abec03a34130ccb0

    SHA1

    560cee136c6ddc2f9b7a603adaa5497001340c62

    SHA256

    b6425d3b101fff71072e98c25740cd9ebdf670752f2450fe89c08e0342cd3d1a

    SHA512

    48a76c8d96ef33a799b0443acff60ef9fdbb5532c48112d37294f22e3549223fad0af19e4b4346bc030e8b12ab6bafe00f423f8e534777b2737c7c9855c80d20

  • C:\zPharaoh.exe

    Filesize

    151KB

    MD5

    f1fc7c570c0dccdbaa370ab09d4e8fa4

    SHA1

    7d4b54230a957d8312965b65230e7378a7985664

    SHA256

    84fa174dd842c108df3b99433b3373c6c8b38c9e64aba42825e6d8e88390b1ca

    SHA512

    b2bf25050d052cf387db5d6bf9ed52ff9b6fcb59e5c530b4bca461815ca5e727e483a0a9a58d484607ad38dcbfae15dfa8a9025dd8fd4ce59be71f2c339119ed

  • F:\1.taz

    Filesize

    126B

    MD5

    163e20cbccefcdd42f46e43a94173c46

    SHA1

    4c7b5048e8608e2a75799e00ecf1bbb4773279ae

    SHA256

    7780bee9df142a17e0457f3dcb2788b50fc2792370089335597d33719126fb7e

    SHA512

    e5ac0ff6b087857799ab70f68067c9dc73eeb93ccfcad87047052380b95ade3e6eb2a7d01a0f850d548a39f4b1ebb60e299d603dbe25c31b9a3585b34a0c65a8

  • F:\zPharaoh.exe

    Filesize

    152KB

    MD5

    9d72b3f930ab02f838b793fb60cf4ab1

    SHA1

    87c517099dfe815f234d99bb7180ff201df3665a

    SHA256

    2432b45f00e4524c8bcc1ed8d996abe5fc048fda350908e442850c1946bc624a

    SHA512

    277061e78adb98526dd91005c48882d2769dd3ebb21b84dd990485f391b74016702326dbbb5a3f08756444216b97478b62442d8c58527d2e84990272d6fdbae1

  • \Users\tazebama.dl_

    Filesize

    151KB

    MD5

    2aa33237570a03fef7faedabc43e3ae4

    SHA1

    97c07c7aa476b1986c5fe9a343bb7215727bb565

    SHA256

    e96a77d58b74c1964327481e7c1f4d126d2d345039adb4f86c073dc74dcdcbb0

    SHA512

    82c2d660ee8287435ebfd21938b54321c0c36fa357372f25addf32a3b926d7e4b5a5490d62286ef761b732c04857618a968cd1c74a17046fcbdec5e386f5886a

  • \Users\tazebama.dll

    Filesize

    32KB

    MD5

    b6a03576e595afacb37ada2f1d5a0529

    SHA1

    d598d4d0e70dec2ffa2849edaeb4db94fedcc0b8

    SHA256

    1707eaf60aa91f3791aa5643bfa038e9d8141878d61f5d701ebac51f4ae7aaad

    SHA512

    181b7cc6479352fe2c53c3630d45a839cdeb74708be6709c2a75847a54de3ffc1fdac8450270dde7174ecb23e5cb002f8ce39032429a3112b1202f3381b8918c

  • memory/2012-11-0x0000000000260000-0x0000000000276000-memory.dmp

    Filesize

    88KB

  • memory/2012-47-0x0000000000260000-0x0000000000276000-memory.dmp

    Filesize

    88KB

  • memory/2012-48-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2012-0-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2012-57-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2340-49-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/2340-55-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB