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
    13-06-2024 04:36

General

  • Target

    5769d0e90af5997fb3e2b480ca246714dd691952e884661dcae843b67931d661.exe

  • Size

    17KB

  • MD5

    7ae111fdce3b99f728c3d517cbe6aed1

  • SHA1

    c2e08075bd5df79a035ff05555a9b7d51fee761c

  • SHA256

    5769d0e90af5997fb3e2b480ca246714dd691952e884661dcae843b67931d661

  • SHA512

    57d41b958b49fd1e41afc47db518e14a2f5d5ad63d0433023995e0b3ad763eed58f91a4e780b898c971c67fbcf73ceb8f97f2fbdd459177f70164078cfde1848

  • SSDEEP

    384:x+uPfoQ+DfYMzKdPEsOuubuEG3KHM2/XCnBf:IMAQ+BzWPEwnE+KHM2/XCBf

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5769d0e90af5997fb3e2b480ca246714dd691952e884661dcae843b67931d661.exe
    "C:\Users\Admin\AppData\Local\Temp\5769d0e90af5997fb3e2b480ca246714dd691952e884661dcae843b67931d661.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Windows\svhost.exe
      "C:\Windows\svhost.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:1724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\NwUu5QGRvTccLLh.exe

    Filesize

    17KB

    MD5

    584511a294def0b7c3e4dcaceda7f8cf

    SHA1

    9e4af37a4a69c977eb02bccf1a743b6848be00f6

    SHA256

    7eed3a95a3bd89093d8725a90d7e354d76fdceb069da65adf3aa419a32546d73

    SHA512

    2dbf54f8eb17624d0b2592c8281502060b7bf5462dc4dd95b02d53d063713c310d0041691152dde6eeb7287e7ea9b26eeba80a4434afcb99377820997e7216db

  • C:\Windows\svhost.exe

    Filesize

    16KB

    MD5

    76fd02b48297edb28940bdfa3fa1c48a

    SHA1

    bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce

    SHA256

    07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c

    SHA512

    28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0