Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    28/08/2023, 06:21

General

  • Target

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

  • Size

    8.7MB

  • MD5

    e8e8cf7821915da7b1f04ff6930b7e07

  • SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

  • SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

  • SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • SSDEEP

    196608:D6nmOG+MxcBD0kvbbVViXEoyxf+lHb6e6SQDi46eE7wUAwGDx0cJDR:D6nmOG+MSg6b6XEoN6SQDiRbw2KDR

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • Themida packer 18 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe
    "C:\Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 384
      2⤵
      • Loads dropped DLL
      • Program crash
      PID:1516

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • \Users\Admin\AppData\Local\Temp\fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7.exe

    Filesize

    8.7MB

    MD5

    e8e8cf7821915da7b1f04ff6930b7e07

    SHA1

    6fd4bb8a777cb4c732d319fc7b485e5a01037030

    SHA256

    fb5b8381c896aa6908b76900fa1e2f75f653a64ec4d00b3afbc8a81fcf07eba7

    SHA512

    54258afa73d1af5589a9f8db3d30a3db37c00c1d505bbf5fce3e93bb7e1ceb4b965cd9ddc8da596d5a6f8af472ba1426e2b216f8d00a22038f60f1ae290a25a6

  • memory/2492-4-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-9-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-8-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-10-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-12-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-7-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-6-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-5-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-0-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-3-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-2-0x0000000000EE0000-0x0000000002018000-memory.dmp

    Filesize

    17.2MB

  • memory/2492-1-0x0000000077A10000-0x0000000077A12000-memory.dmp

    Filesize

    8KB