Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 03:08

General

  • Target

    a93f870ec5baff88edb4a49b7e1166c6b604c152ab6a49b232ddfa0eaa371886.xls

  • Size

    69KB

  • MD5

    9c500aed213cf9693c7e93a94e4c4b12

  • SHA1

    955c61d7f667fcc01780be2124eace8988f423a4

  • SHA256

    a93f870ec5baff88edb4a49b7e1166c6b604c152ab6a49b232ddfa0eaa371886

  • SHA512

    62dacbd2d51d5d6b20c83914d2c3964161fa9b65a6318998f5d8392bfcc618f31299d401fb8de010402a45c59682022be8d636f559aa293c28900da86e8ff87f

  • SSDEEP

    1536:cKxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAzXo4inBGp9tRG52yriu1CVDs:cKxEtjPOtioVjDGUU1qfDlaGGx+cL2Qz

Malware Config

Extracted

Family

warzonerat

C2

dns.stipamana.com:5219

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzonerat family
  • Warzone RAT payload 3 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\a93f870ec5baff88edb4a49b7e1166c6b604c152ab6a49b232ddfa0eaa371886.xls
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2752
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2572
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2164
        • C:\ProgramData\images.exe
          "C:\ProgramData\images.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2004
          • C:\ProgramData\images.exe
            C:\ProgramData\images.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2964
          • C:\ProgramData\images.exe
            C:\ProgramData\images.exe
            5⤵
            • Executes dropped EXE
            PID:300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\WOPZNQ.exe

    Filesize

    277KB

    MD5

    22a231b758870d819a1169a9744a0805

    SHA1

    5a175eff3e50d5108f9d859b57c5be276a23ac53

    SHA256

    4fbea9806312eece3dd8523cf6c9509cedda1abe14fdc55bf793606dffe6c053

    SHA512

    447d2ca8eab182c29c380ddf7ba66bbb5c9ad86edd113d0771e3290146c3a187e95e4931f1ef2b89b2bddd79f42813ea8f47ef643a0ad93f8643e0ae05815ef7

  • memory/2004-72-0x0000000001010000-0x000000000105C000-memory.dmp

    Filesize

    304KB

  • memory/2332-16-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-79-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-5-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-14-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-2-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-25-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-28-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-27-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-26-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-23-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-22-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-21-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-20-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-19-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-18-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-17-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2332-15-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-3-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-6-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-11-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-12-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-10-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-9-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-8-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-7-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-24-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-4-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-80-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-13-0x00000000003F0000-0x00000000004F0000-memory.dmp

    Filesize

    1024KB

  • memory/2332-78-0x000000007253D000-0x0000000072548000-memory.dmp

    Filesize

    44KB

  • memory/2332-1-0x000000007253D000-0x0000000072548000-memory.dmp

    Filesize

    44KB

  • memory/2572-64-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/2572-60-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/2752-59-0x00000000041E0000-0x0000000004238000-memory.dmp

    Filesize

    352KB

  • memory/2752-58-0x0000000000BC0000-0x0000000000C0C000-memory.dmp

    Filesize

    304KB

  • memory/2964-75-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB