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Analysis

  • max time kernel
    152s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:09

General

  • Target

    3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8.exe

  • Size

    3.5MB

  • MD5

    96ba88c16acc54a90745e1213583e62d

  • SHA1

    f19926cc3931a36fc378285bfacb20b9e1559b1b

  • SHA256

    3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8

  • SHA512

    176416f3936060a2c68a690fd3557f550261e59ef68496d3f4dd477c573f770c566f93b125ccc45af7bfc8279648188f006cad82c9d93df898a555af660e1536

  • SSDEEP

    98304:ZRS6nfSOQZOt+CW+7EELhF3gxpNOf2k2Y//jIXov32:Zkj8NBFwxpNOuk2sjIXoP2

Malware Config

Signatures

  • Stops running service(s) 4 TTPs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8.exe
    "C:\Users\Admin\AppData\Local\Temp\3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\0Rz65imU7rh8.exe
      "C:\Users\Admin\AppData\Local\Temp\0Rz65imU7rh8.exe" QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXDM4MDZiODdiMjU2MmM0NGRmMDk1NjA0MDliODc1OWJhZThiYTZkYmU5MThmZTkwMjBmNjEwODgzNjBjYjk5ZjguZXhl
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Windows\system32\cmd.exe
        "cmd.exe" /C sc stop "SysMain" & sc config "SysMain" start=disabled
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1552
        • C:\Windows\system32\sc.exe
          sc stop "SysMain"
          4⤵
          • Launches sc.exe
          PID:2988
        • C:\Windows\system32\sc.exe
          sc config "SysMain" start=disabled
          4⤵
          • Launches sc.exe
          PID:1988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\0Rz65imU7rh8.exe

    Filesize

    3.4MB

    MD5

    3e916f0852099256e0abe07015c47fb3

    SHA1

    0cba50152eef52909317db15e816b8e71cdb8d82

    SHA256

    49efe6afd3738eeb5dd91717389d1cb2586c286c2e3a1edbd2b71dcbc852cda2

    SHA512

    a550fab1c8af38867d77340d16ca52b7d8f7f4b602cb978b91926700a1b0fd61b8bbe0ab747548858b5d618abd0d0976f8177bf5897470438e848da44ea3c0f7

  • memory/2044-13-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp

    Filesize

    4KB

  • memory/2044-8-0x000000001B170000-0x000000001B20C000-memory.dmp

    Filesize

    624KB

  • memory/2044-3-0x0000000000740000-0x0000000000770000-memory.dmp

    Filesize

    192KB

  • memory/2044-4-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2044-5-0x000000001D040000-0x000000001D478000-memory.dmp

    Filesize

    4.2MB

  • memory/2044-6-0x0000000000770000-0x0000000000774000-memory.dmp

    Filesize

    16KB

  • memory/2044-7-0x0000000000790000-0x0000000000796000-memory.dmp

    Filesize

    24KB

  • memory/2044-24-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2044-9-0x00000000007A0000-0x00000000007A6000-memory.dmp

    Filesize

    24KB

  • memory/2044-10-0x0000000002120000-0x0000000002152000-memory.dmp

    Filesize

    200KB

  • memory/2044-11-0x0000000000970000-0x0000000000974000-memory.dmp

    Filesize

    16KB

  • memory/2044-0-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp

    Filesize

    4KB

  • memory/2044-2-0x000000001C210000-0x000000001C500000-memory.dmp

    Filesize

    2.9MB

  • memory/2044-1-0x000000013FF50000-0x0000000140274000-memory.dmp

    Filesize

    3.1MB

  • memory/2044-22-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2180-31-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2180-23-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2180-25-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2180-21-0x000000013FE20000-0x0000000140144000-memory.dmp

    Filesize

    3.1MB

  • memory/2180-27-0x0000000002070000-0x0000000002076000-memory.dmp

    Filesize

    24KB

  • memory/2180-29-0x0000000002080000-0x000000000208A000-memory.dmp

    Filesize

    40KB

  • memory/2180-28-0x0000000002080000-0x000000000208A000-memory.dmp

    Filesize

    40KB

  • memory/2180-26-0x000000001B270000-0x000000001B2E2000-memory.dmp

    Filesize

    456KB

  • memory/2180-32-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2180-33-0x0000000002080000-0x000000000208A000-memory.dmp

    Filesize

    40KB

  • memory/2180-34-0x0000000002080000-0x000000000208A000-memory.dmp

    Filesize

    40KB